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97 products — from Viessmann, including out-of-stock

    Viessmann

    Item SKU - CA3 6.0

    EDP - 1170796

    Out of stock

    6 inch ANSI flange boiler supply and return connections - 3 inch gas connection

    400,000 BTU input to 6,000,000 BTU input - 5,766,000 BTU maximum output

    Inox-Lamellar stainless steel heat exchanger surfaces - This boiler is shipped completely assembled

    Pre-mix cylinder burners - All water connections are at the rear of the boiler - Vitotronic digital control system with communication capability

    Standard LON BUS for integration into building management systems

    Viessmann

    Item SKU - B2HB 099

    EDP - 1157679

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 32,000 BTU to 398,000 BTU input - 30,000 to 370,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HAB88

    EDP - 1157033

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 113,000 BTU to 1,590,000 BTU input - 103,000 to 1,485,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - CA3 5.0

    EDP - 1154958

    Out of stock

    4 inch ANSI flange boiler supply and return connections - 3 inch gas connection

    300,000 BTU input to 5,000,000 BTU input - 4,805,000 BTU maximum output

    Inox-Lamellar stainless steel heat exchanger surfaces - This boiler is shipped completely assembled

    Pre-mix cylinder burners - All water connections are at the rear of the boiler - Vitotronic digital control system with communication capability

    Standard LON BUS for integration into building management systems

    Viessmann

    Item SKU - B2TB004

    EDP - 1152826

    Out of stock

    Overview

    Gas Floor Mounted Boiler with Stainless Steel Domestic Hot Water Tank

    Features

    • AFUE of 95.0%
    • 19,000 BTU to 125,000 BTU input - 18,000 BTU to 117,000 BTU heating output
    • Includes 26-1/2 Gallon Stainless Steel Domestic Hot Water Tank

      Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

      Stainless steel Inox-Radial heat exchanger.

    • Viessmann made domestic hot water storage tank
    • Lambda Pro combustion management system
    • Suitable for altitudes up to 10,000 feet

    Viessmann

    Item SKU - CM20488

    EDP - 1152528

    Out of stock

    Overview

    Natural Gas or LP (with LP Conversion Kit) and with fully modulating pre-mix cylinder burner

    Stainless steel Inox-Crossal heat exchanger. Optional Domestic Hot Water

    Features

    • 175,000 BTU to 878,000 BTU input - Maximum 851,000 BTU heating output
    • Lasting performance with SA240 316Ti stainless steel Inox-Crossal heat exchanger
    • Low emission combustion with fully modulating cylinder burner.
    • Vitotronic on board multi function boiler and system control with communication capability.
    • Easy handling in boilerrooms through particularly low build height and weight
    • Easy installation and elimination of wiring mistakes with Viessmann prewired plug in system.
    • All hydronic connections can be fitted from above. Burner and other access through front door.
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HAB87

    EDP - 1151182

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 113,000 BTU to 1,060,000 BTU input - 103,000 to 990,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - VR10326

    EDP - 1150145

    Out of stock

    Overview

    Oil Fired Boiler with Cast Iron Sections

    Features

    • AFUE of 86.9%
    • 196,000 BTU input - 172,000 BTU heating output
    • Eutectoplex cast iron heat exchanger for high operational reliability and long service life
    • Triple pass heat exchanger design provides reduced emmisions, efficient fuel utilization, and low heating costs
    • Economical and environmentally friendly operation
    • Problem free cleaning access facilitated by a hinged (left or right) swing open burner door

    Viessmann

    Item SKU - CM20487

    EDP - 1148529

    Out of stock

    Overview

    Natural Gas or LP (with LP Conversion Kit) and with fully modulating pre-mix cylinder burner

    Stainless steel Inox-Crossal heat exchanger. Optional Domestic Hot Water

    Features

    • 133,000 BTU to 663,000 BTU input - Maximum 643,000 BTU heating output
    • Lasting performance with SA240 316Ti stainless steel Inox-Crossal heat exchanger
    • Low emission combustion with fully modulating cylinder burner.
    • Vitotronic on board multi function boiler and system control with communication capability.
    • Easy handling in boilerrooms through particularly low build height and weight
    • Easy installation and elimination of wiring mistakes with Viessmann prewired plug in system.
    • All hydronic connections can be fitted from above. Burner and other access through front door.
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HA H15

    EDP - 1107503

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 71,000 BTU to 570,000 BTU input - 65,000 to 520,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HAB79

    EDP - 1107510

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 113,000 BTU to 798,000 BTU input - 103,000 to 750,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HAB89

    EDP - 1097829

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 113,000 BTU to 2,120,000 BTU input - 103,000 to 1,980,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - CM20489

    EDP - 1096050

    Out of stock

    Overview

    Natural Gas or LP (with LP Conversion Kit) and with fully modulating pre-mix cylinder burner

    Stainless steel Inox-Crossal heat exchanger. Optional Domestic Hot Water

    Features

    • 222,000 BTU to 1,112,000 BTU input - Maximum 1,078,000 BTU heating output
    • Lasting performance with SA240 316Ti stainless steel Inox-Crossal heat exchanger
    • Low emission combustion with fully modulating cylinder burner.
    • Vitotronic on board multi function boiler and system control with communication capability.
    • Easy handling in boilerrooms through particularly low build height and weight
    • Easy installation and elimination of wiring mistakes with Viessmann prewired plug in system.
    • All hydronic connections can be fitted from above. Burner and other access through front door.
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HAH31

    EDP - 1080860

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 71,000 BTU to 704,000 BTU input - 67,000 to 666,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HAH14

    EDP - 1080857

    Out of stock

    Viessmann Manufacturing®, B2HAH14, Boiler, Heat Only, Liquid Propane/Natural Gas Fuel, 71 to 352 MBtu/hr Natural Gas, 104 to 352 MBtu/hr Liquid Propane Gas Input, 329 MBtu/hr DOE Heating, 90 to 99.99 % AFUE, 120 V AC, 12 A, 15 A Fuse, Direct Vent, Wall Mounting, 43-1/2 in H x 19 in W x 21 in D Dimensions

    Viessmann

    Item SKU - B2HB071

    EDP - 1080765

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 32,000 BTU to 320,000 BTU input - 30,000 to 298,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HAB80

    EDP - 1075523

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • 113,000 BTU to 1,197,000 BTU input - 103,000 to 1,125,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - CM20491

    EDP - 1062744

    Out of stock

    Overview

    Natural Gas or LP (with LP Conversion Kit) and with fully modulating pre-mix cylinder burner

    Stainless steel Inox-Crossal heat exchanger. Optional Domestic Hot Water - 4 inch ANSI flanged water connections

    Features

    • 358,000 BTU to 1,800,000 BTU input - Maximum 1,710,000 BTU heating output
    • Lasting performance with SA240 316Ti stainless steel Inox-Crossal heat exchanger
    • Low emission combustion with fully modulating cylinder burner.
    • Vitotronic on board multi function boiler and system control with communication capability.
    • Easy handling in boilerrooms through particularly low build height and weight
    • Easy installation and elimination of wiring mistakes with Viessmann prewired plug in system.
    • All hydronic connections can be fitted from above. Burner and other access through front door.
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HA 112

    EDP - 1079541

    Out of stock

    Features

    • Outstanding efficiency of 94.5% A.F.U.E on all models
    • 113,000 BTU to 399,000 BTU input - 103,000 to 375,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HA 80

    EDP - 1079540

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 92.0% A.F.U.E on all models
    • 71,000 BTU to 285,000 BTU input - 65,000 to 260,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HA 100

    EDP - 1065991

    Out of stock

    Old Number 7533 379

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E on all models
    • 71,000 BTU to 352,000 BTU input - 67,000 to 333,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - B2HB008

    EDP - 1076090

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 95.0% A.F.U.E.
    • 19,000 BTU to 94,000 BTU input - 18,000 to 88,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - WB2B 105

    EDP - 1024735

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E.
    • 104,000 BTU to 370,000 BTU input - 98,000 to 350,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - B2HA 793

    EDP - 1053591

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E on all models
    • 226,000 BTU to 1,060,000 BTU input - 206,000 to 990,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - CM20306

    EDP - 1006951

    Out of stock

    Overview

    Natural Gas or LP (with LP Conversion Kit) and with fully modulating pre-mix cylinder burner

    Stainless steel Inox-Crossal heat exchanger. Optional Domestic Hot Water

    Features

    • 222,000 BTU to 1,112,000 BTU input - Maximum 1,078,000 BTU heating output
    • Lasting performance with SA240 316Ti stainless steel Inox-Crossal heat exchanger
    • Low emission combustion with fully modulating cylinder burner.
    • Vitotronic on board multi function boiler and system control with communication capability.
    • Easy handling in boilerrooms through particularly low build height and weight
    • Easy installation and elimination of wiring mistakes with Viessmann prewired plug in system.
    • All hydronic connections can be fitted from above. Burner and other access through front door.
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - WB2 6-24C

    EDP - 770255

    Out of stock

    Overview

    Natural Gas or LP (with LP conversion kit) with modulating MatriX compact burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 95.2% A.F.U.E.
    • 25,000 BTU to 91,000 BTU input - 22,000 to 81,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger.
    • Low emission combustion with fully modulating MatriX compact burner. Factory calibration eliminates adjustments in the field
    • Weather responsive multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 80

    EDP - 962404

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 104,000 BTU to 285,000 BTU input - 95,000 to 260,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - GS1 60

    EDP - 723403

    Out of stock

    Overview

    Natural Gas or LP (with conversion kit) - Cast Iron Sections

    Cast Iron heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 85.4% A.F.U.E.
    • 240,000 BTU input and 203,000 BTU heating capacity
    • Stainless Steel atmospheric pre-mix burners
    • Redundant Gas Valve - Extremely effective insulation
    • Compact dimentions and light weight
    • Intermittant pilot ignition system

    Viessmann

    Item SKU - B2TB004

    EDP - 1033793

    Out of stock

    Viessmann Manufacturing®, B2TB004, Boiler, Condensing, Series: B2TB, Liquid Propane/Natural Gas Fuel, 19000 Btu/hr Input, 3/4 in MNPT Connection, 95 % AFUE, Direct Vent, Stainless Steel Housing Material, Floor Mounting, 64 in H x 23.62 in W x 23.5 in L Dimensions

    Viessmann

    Item SKU - B2TA 19

    EDP - 1033788

    Out of stock

    Overview

    Gas Floor Mounted Boiler with Stainless Steel Domestic Hot Water Tank

    Features

    • AFUE of 93.3%
    • 12,000 BTU to 67,000 BTU input - 10,900 BTU to 61,000 BTU heating output
    • Includes 26-1/2 Gallon Stainless Steel Domestic Hot Water Tank and Side Installation Set

      Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

      Stainless steel Inox-Radial heat exchanger.

    • Viessmann made Sa240 316Ti domestic hot water storage tank
    • Lambda Pro combustion management system
    • Suitable for altitudes up to 10,000 feet

    Viessmann

    Item SKU - GS1 60

    EDP - 737525

    Out of stock

    Overview

    LP Gas only - Cast Iron Sections

    Cast Iron heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 85.4% A.F.U.E.
    • 240,000 BTU input and 203,000 BTU heating capacity
    • Stainless Steel atmospheric pre-mix burners
    • Redundant Gas Valve - Extremely effective insulation
    • Compact dimentions and light weight
    • Intermittant pilot ignition system

    Viessmann

    Item SKU - WB2B 105

    EDP - 960546

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E.
    • 104,000 BTU to 370,000 BTU input - 98,000 to 350,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - 7554707

    EDP - 1032487

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E on all models
    • 71,000 BTU to 352,000 BTU input - 67,000 to 333,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) with simple electronic adjustment

    Viessmann

    Item SKU - WB2B 60

    EDP - 959723

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 60,000 BTU to 212,000 BTU input - 55,000 to 194,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - GS1 29

    EDP - 676367

    Out of stock

    Overview

    Natural Gas or LP (with conversion kit) - Cast Iron Sections

    Cast Iron heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 85.5% A.F.U.E.
    • 115,000 BTU input and 98,000 BTU heating capacity
    • Stainless Steel atmospheric pre-mix burners
    • Redundant Gas Valve - Extremely effective insulation
    • Compact dimentions and light weight
    • Intermittant pilot ignition system

    Viessmann

    Item SKU - WB2B 105

    EDP - 958416

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E.
    • 104,000 BTU to 370,000 BTU input - 98,000 to 350,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - GS10 96

    EDP - 690214

    Out of stock

    Overview

    Natural Gas - Cast Iron Sections

    Cast Iron heat exchanger

    Features

    • Outstanding efficiency of 85.6% A.F.U.E.
    • 380,000 BTU input and 325,000 BTU heating capacity
    • Stainless Steel atmospheric pre-mix burners
    • Extremely effective insulation
    • Intermittant pilot ignition system

    Viessmann

    Item SKU - WB2B 26

    EDP - 939818

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 31,000 BTU to 93,000 BTU input - 28,000 to 85,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2 15-60

    EDP - 731663

    Out of stock

    Overview

    Natural Gas or LP (with LP conversion kit) with modulating MatriX compact burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 95.2% A.F.U.E.
    • 80,000 BTU to 230,000 BTU input - 71,000 to 206,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger.
    • Low emission combustion with fully modulating MatriX compact burner. Factory calibration eliminates adjustments in the field
    • Weather responsive multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 105

    EDP - 939829

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 94.5% A.F.U.E.
    • 104,000 BTU to 370,000 BTU input - 98,000 to 350,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 60

    EDP - 939825

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 60,000 BTU to 212,000 BTU input - 55,000 to 146,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 35

    EDP - 939820

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 31,000 BTU to 125,000 BTU input - 28,000 to 114,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 19

    EDP - 939816

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 31,000 BTU to 67,000 BTU input - 28,000 to 61,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - WB2B 80

    EDP - 998404

    Out of stock

    Overview

    Natural Gas or LP with modulating stainless steel MatriX cylinder burner, and

    Stainless steel Inox-Radial heat exchanger. Optional Domestic Hot Water

    Features

    • Outstanding efficiency of 96.1% A.F.U.E.
    • 104,000 BTU to 285,000 BTU input - 95,000 to 260,000 BTU heating capacity
    • Lasting performance with Viessmann made SA240 316Ti stainless steel Inox-Radial heat exchanger constructed of ASME Section IV and CSA B51
    • Low emission combustion with fully modulating stainless steel MatriX cylinder burner. Factory calibration eliminates adjustments in the field
    • Vitotronic on board multi function outdoor reset boiler and system control for multi temperature space and domestic hot water heating
    • Compact, lightweight wall mount design and zero clearance to combustibles make it a great choice for limited space installations
    • Greater venting flexibility with vent length up to 180 feet and multiple venting options
    • Easy installation, service and maintenance with all pipe connections located at the bottom and serviceable components (including electrical connections) easily accessible from the front
    • Suitable for high altitude levels of up to 10,000 ft. (3,000 m) without deration

    Viessmann

    Item SKU - VR1 33-HYDROLEVEL

    EDP - 730209

    Out of stock

    Overview

    Oil Fired Boiler with Cast Iron Sections

    Features

    • AFUE of 86.8%
    • 140,000 BTU input - 122,000 BTU heating output
    • Hydrolevel thermal reset boiler control
    • Eutectoplex cast iron heat exchanger for high operational reliability and long service life
    • Triple pass heat exchanger design provides reduced emmisions, efficient fuel utilization, and low heating costs
    • Economical and environmentally friendly operation
    • Problem free cleaning access facilitated by a hinged (left or right) swing open burner door