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29 products — from Bosch, including out-of-stock

    Bosch

    Item SKU - 7-738-100-611

    EDP - 1209486

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating and domestic hot water
    • 36,000 to 152,000 BTU input - 135,000 BTU maximum heating capacity
    • 3.96 GPM maximum DHW flow rate at 72 degree rise
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display

    Bosch

    Item SKU - 7-738-007-219

    EDP - 1239838

    In stock

    Overview

    Bosch Singular combi boilers are the "singular solution" for efficient, dependable home heating with up to 7.7 gallons per minute of domestic hot water production. Depending on incoming water temperature, Singular can run up to three showers and a dishwasher simultaneously. Singular is a wall mounted combi boiler that can be used in many hydronic heating applications. Their small, lightweight form makes for easy installation, and the stainless steel heat exchanger system offers excellent performance at a cost effective price. Singular is highly efficient, with a 95% AFUE rating.

    Features

    • For heating and domestic hot water
    • 19,900 to 80,000 BTU input for heating - 75,000 BTU maximum heating capacity
    • 19,900 to 155,000 BTU input for domestic hot water
    • Stainless steel primarys and secondary heat exchangers
    • Capable of outdoor reset with accessory temperature sensor (not included)
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • 6.0 GPM maximum DHW flow rate at 45 degree rise - 4.0 GPM maximum DHW flow rate at 67 degree rise
    • Can be vented with PVC, CPVC, or polypropylene
    • 60 feet maximum with 2 inch vent - 150 feet maximum with 3 inch vent
    • Modulating Eco friendly low NOx metal fiber burner

    Bosch

    Item SKU - 7-738-007-220

    EDP - 1239841

    In stock

    Overview

    Bosch Singular combi boilers are the "singular solution" for efficient, dependable home heating with up to 7.7 gallons per minute of domestic hot water production. Depending on incoming water temperature, Singular can run up to three showers and a dishwasher simultaneously. Singular is a wall mounted combi boiler that can be used in many hydronic heating applications. Their small, lightweight form makes for easy installation, and the stainless steel heat exchanger system offers excellent performance at a cost effective price. Singular is highly efficient, with a 95% AFUE rating.

    Features

    • For heating and domestic hot water
    • 19,900 to 140,000 BTU input for heating - 129,000 BTU maximum heating capacity
    • 19,900 to 199,000 BTU input for domestic hot water
    • Stainless steel primarys and secondary heat exchangers
    • Capable of outdoor reset with accessory temperature sensor (not included)
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • 7.7 GPM maximum DHW flow rate at 45 degree rise - 5.2 GPM maximum DHW flow rate at 67 degree rise
    • Can be vented with PVC, CPVC, or polypropylene
    • 60 feet maximum with 2 inch vent - 150 feet maximum with 3 inch vent
    • Modulating Eco friendly low NOx metal fiber burner

    Bosch

    Item SKU - 7-733-600-084

    EDP - 1209479

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating and domestic hot water
    • 36,000 to 152,000 BTU input - 135,000 BTU maximum heating capacity
    • 4.0 GPM maximum DHW flow rate at 72 degree rise
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-747-019-702

    EDP - 1207873

    In stock

    Overview

    Keeping your home comfortable and warm is a high priority-but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Special sealing compounds provide a gas tight seal for safe and efficient operation.

    Burner Information

    • For a chimney vent application use one of the following burner kits: Becket AFG (part number 7738004856), Riello F-3 (part number 7738004841), or Carlin EZ-1 (part number 7738004844). BTU: 98,000 BTU input - 85,000 BTU heating capacity
    • For a direct vent application use one of the following burner kits: Riello BF-3 (part number 7738004850), or Carlin EZ-1 (part number 7738004853) BTU: 84,000 BTU input - 74,000 BTU heating capacity
      • Features

        • Boilers can be set up to be atmospheric vent or direct vent, depending on the burner chosen
        • Designed to operate at any return water temperature
        • Full swing burner door can be hinged on either side
        • No refractory parts for reduced maintenance
        • Boiler is fully serviced and cleaned from the front
        • Cast iron breaching for long life
        • Thermostream design increases efficiency and reliability
        • High efficiency through full three pass boiler design
        • Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
        • Rear tappings and flue connection
        • Baffles and clips for adjusting stack temperatures
        • Front access plugs for flushing the boilers interior
        • Three inch thick thermal insulation

    Bosch

    Item SKU - 7-747-019-704

    EDP - 1207874

    In stock

    Overview

    Keeping your home comfortable and warm is a high priority-but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Special sealing compounds provide a gas tight seal for safe and efficient operation.

    Burner Information

    • For a chimney vent application use one of the following burner kits: Becket AFG (part number 7738004858), Riello F-5 (part number 7738004843), or Carlin EZ-1 (part number 7738004846). BTU: 154,000 BTU input - 136,000 BTU heating capacity
    • For a direct vent application use one of the following burner kits: Riello BF-5 (part number 7738004852), or Carlin EZ-1 (part number 7738004855) BTU: 140,000 BTU input - 120,000 BTU heating capacity
      • Features

        • Boilers can be set up to be atmospheric vent or direct vent, depending on the burner chosen
        • Designed to operate at any return water temperature
        • Full swing burner door can be hinged on either side
        • No refractory parts for reduced maintenance
        • Boiler is fully serviced and cleaned from the front
        • Cast iron breaching for long life
        • Thermostream design increases efficiency and reliability
        • High efficiency through full three pass boiler design
        • Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
        • Rear tappings and flue connection
        • Baffles and clips for adjusting stack temperatures
        • Front access plugs for flushing the boilers interior
        • Three inch thick thermal insulation

    Bosch

    Item SKU - 7-747-019-703

    EDP - 955050

    In stock

    Overview

    Keeping your home comfortable and warm is a high priority-but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Special sealing compounds provide a gas tight seal for safe and efficient operation.

    Burner Information

    • For a chimney vent application use one of the following burner kits: Becket AFG (part number 7738004857), Riello F-5 (part number 7738004842), or Carlin EZ-1 (part number 7738004845). BTU: 126,000 BTU input - 109,000 BTU heating capacity
    • For a direct vent application use one of the following burner kits: Beckett NX (part number 7738004848), Riello BF3 (part number 7738004851), or Carlin EZ-1 (part number 7738004854) BTU: 112,000 BTU input - 98,000 BTU heating capacity
      • Features

        • Boilers can be set up to be atmospheric vent or direct vent, depending on the burner chosen
        • Designed to operate at any return water temperature
        • Full swing burner door can be hinged on either side
        • No refractory parts for reduced maintenance
        • Boiler is fully serviced and cleaned from the front
        • Cast iron breaching for long life
        • Thermostream design increases efficiency and reliability
        • High efficiency through full three pass boiler design
        • Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
        • Rear tappings and flue connection
        • Baffles and clips for adjusting stack temperatures
        • Front access plugs for flushing the boilers interior
        • Three inch thick thermal insulation

    Bosch

    Item SKU - 7-733-600-079

    EDP - 1160817

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 24,600 to 100,000 BTU input - 91,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-738-100-825

    EDP - 1209485

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating and domestic hot water
    • 24,600 to 100,000 BTU input - 89,400 BTU maximum heating capacity
    • 2.64 GPM maximum DHW flow rate at 72 degree rise
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display

    Bosch

    Item SKU - 7-738-100-322

    EDP - 1209481

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 24,600 to 79,000 BTU input - 71,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-733-600-081

    EDP - 1209478

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 36,000 to 152,000 BTU input - 135,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-712-231-415

    EDP - 1160814

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 24,600 to 100,000 BTU input - 91,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-733-600-080

    EDP - 1160818

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 36,000 to 132,000 BTU input - 118,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-733-600-083

    EDP - 1231668

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating and domestic hot water
    • 36,000 to 132,000 BTU input - 118,000 BTU maximum heating capacity
    • 3.20 GPM maximum DHW flow rate at 72 degree rise
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-712-231-413

    EDP - 1209482

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 36,000 to 152,000 BTU input - 135,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-733-600-078

    EDP - 1209469

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 24,600 to 79,000 BTU input - 71,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-738-000-113

    EDP - 774649

    In stock

    Overview

    Keeping your home comfortable and warm is a high priority, but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Flueways are sealed gas tight with tongue and groove section design and elastic high temperature resistant sealing rope. This seal is fully pressed into the groove during assembly to allow positive pressure operation. A permanent dry door gasket ensures repeated positive sealing off of the full swing burner door, producing a proven gas tight seal. Buderus GL-180M silicone injected, gray cast iron has excellent corrosion resistance, exceptional casting characteristics, 40% greater flexibility and elasticity as well as highthermal conductivity. Buderus developed the special substances that are impregnated during the casting process to improve the mechanical properties of cast iron. The graphite precipitates into smaller, modified flakes which produce GL-180M cast iron with 40% greater elasticity and a high silicone barrier for corrosion protection. Gray cast iron obtains its superior material characteristics primarily from a high carbon (graphite) and silicone content.

    Features

    • 238,000 BTU input - 207,000 BTU heating capacity
    • Designed to operate at any return water temperature
    • Full swing burner door can be hinged on either side
    • No refractory parts for reduced maintenance
    • Boiler is fully serviced and cleaned from the front
    • Cast iron breaching for long life
    • Thermostream design increases efficiency and reliability
    • High efficiency through full three pass boiler design
    • Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
    • Rear tappings and flue connection
    • Baffles and clips for adjusting stack temperatures
    • Front access plugs for flushing the boilers interior
    • Three inch thick thermal insulation

    Bosch

    Item SKU - 7-733-600-082

    EDP - 1267420

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating and domestic hot water
    • 24,600 to 100,000 BTU input - 91,000 BTU maximum heating capacity
    • 2.65 GPM maximum DHW flow rate at 72 degree rise
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-738-503-411

    EDP - 977290

    In stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 187,000 BTU input - 154,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M cast iron heat exchanger
    • All connections are in the rear of the boiler
    • Top rear flue vent
    • Electronic ignition
    • Three inches of thermal insulation
    • May be field converted to LP
    • Removable burner tray for easy servicing

    Bosch

    Item SKU - 7-738-503-407

    EDP - 1209504

    In stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 74,000 BTU input - 62,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M 3 section cast iron heat exchanger
    • All connections are on the right side of the boiler
    • Top rear flue vent
    • Intermittent electronic ignition
    • Built in draft hood with integral draft diverter and vent damper
    • Can be converted to LP with an LP conversion kit (not included)

    Bosch

    Item SKU - 7-712-231-414

    EDP - 1160815

    In stock

    Overview

    The Bosch Greenstar is built using precision German engineering that includes Bosch designing and manufacturing all key components, like the unique heat exchangerand control systems. It features reliable, ultra quiet operation, fast, easy installation and very low maintenance costs. The intelligent digital control systems allow for precise boiler control using indoor and/or outdoor temperature sensing, as well as options for controlling domestic hot water. In addition, the Greenstar includes a highly efficient 95% AFUE aluminum silicon heat exchanger.

    Features

    • Heating only
    • 36,000 to 132,000 BTU input - 118,000 BTU maximum heating capacity
    • Aluminum silicon heat exchanger
    • Modulating gas burner
    • Includes integral circulator
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Hydronic bracket for securing bottom of the boiler to the wall
    • Heatronic III control with high limit dials and digital display
    • 3 inch twin pipe vent adapter

    Bosch

    Item SKU - 7-738-006-278

    EDP - 1307363

    Out of stock

    Bosch Boiler, Condensing Heavy, Series: SSB Series, Natural/Liquid Propane Fuel, 861700 Btu/hr Net IBR, 1024000 Btu/hr Input, 5 in Flanged Water/3 in Flanged Gas Connection, Spark Ignition, 96.8 % AFUE, 120 VAC, 15.1 FLA, 20 gal Water/Steam Content, 316L Stainless Steel Housing Material, 35.43 in W x 31.5 in D x 70.86 in H, Import

    Bosch

    Item SKU - 7-738-503-412

    EDP - 926391

    Out of stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 228,000 BTU input - 188,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M cast iron heat exchanger
    • All connections are in the rear of the boiler
    • Top rear flue vent
    • Electronic ignition
    • Three inches of thermal insulation
    • May be field converted to LP
    • Removable burner tray for easy servicing

    Bosch

    Item SKU - 7-738-503-413

    EDP - 912949

    Out of stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 266,000 BTU input - 219,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M cast iron heat exchanger
    • All connections are in the rear of the boiler
    • Top rear flue vent
    • Electronic ignition
    • Three inches of thermal insulation
    • May be field converted to LP
    • Removable burner tray for easy servicing

    Bosch

    Item SKU - 7-738-503-408

    EDP - 1209508

    Out of stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 103,000 BTU input - 87,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M 4 section cast iron heat exchanger
    • All connections are on the right side of the boiler
    • Top rear flue vent
    • Intermittent electronic ignition
    • Built in draft hood with integral draft diverter and vent damper
    • Can be converted to LP with an LP conversion kit (not included)

    Bosch

    Item SKU - 7-738-503-409

    EDP - 1209510

    Out of stock

    Overview

    Buderus, the world leader in hydronic heating technology, manufactures the highest quality boilers based on over 280 years of experience. With its innovative design and quality manufacturing, a Buderus boiler will outlast and out perform virtually any other residential hot water system in the world. Buderus patented GL-180M silicone injected, gray cast iron has excellent corrosion resistance against acidic combustion products, exceptional casting characteristics, and 40% greater flexibility and elasticity as well as high thermal conductivity to resist thermal shock under conditions of rapid temperature change. Quality and advanced engineering are also proven in the operation of the boilers. The Buderus cast iron sections are tightly joined together and sealed, ensuring a long life. Special compounds provide a gas-tight seal for safe and efficient operation. Staggered, contoured fins provide optimum heat transfer and efficiency, while the integrated draft inducer provides the added benefit of quiet operation.

    Features

    • 133,000 BTU input - 112,000 BTU heating capacity
    • Flexible, corrosion resistant GL-180M 5 section cast iron heat exchanger
    • All connections are on the right side of the boiler
    • Top rear flue vent
    • Intermittent electronic ignition
    • Built in draft hood with integral draft diverter and vent damper
    • Can be converted to LP with an LP conversion kit (not included)

    Bosch

    Item SKU - 7-738-004-892

    EDP - 1208049

    Out of stock

    Overview

    The Bosch Buderus SSB series boiler has a plasma welded type 316L single tube heat exchanger with an integrated pressure sensor. The stainless steel burner tube has a patented laser perforated design to diffuse flames consistently throughout the length of the burner tube. The boiler is capable of modulating firing from 5:1 turndown continuously. Removable panels allow access to the heat exchanger and all burner components. The SSB series has several venting options for ease of installation.

    Features

    • Heating only
    • 23,884 to 119,420 BTU input - 110,000 BTU maximum heating capacity
    • Type 316L stainless steel heat exchanger
    • Modulating gas burner
    • All connections are at the top of the boiler
    • May be field converted to LP with included LP conversion kit
    • Concentric, one pipe, or two pipe venting
    • Can be vented with PVC, CPVC, Rigid polypropylene, Flexible polypropylene, or Stainless steel
    • Boiler control is domestic hot water ready
    • Boiler control includes weather compensation
    • Includes low water cut off

    Bosch

    Item SKU - 7-738-000-111

    EDP - 1160559

    Out of stock

    Overview

    Keeping your home comfortable and warm is a high priority, but it doesn't have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and savings. A conventional boiler heats and circulates water at only one temperature; typically 170 to 180 degrees until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable. Sections are assembled with beveled, surface profiled push nipples for long, trouble free watertight operation. Flueways are sealed gas tight with tongue and groove section design and elastic high temperature resistant sealing rope. This seal is fully pressed into the groove during assembly to allow positive pressure operation. A permanent dry door gasket ensures repeated positive sealing off of the full swing burner door, producing a proven gas tight seal. Buderus GL-180M silicone injected, gray cast iron has excellent corrosion resistance, exceptional casting characteristics, 40% greater flexibility and elasticity as well as highthermal conductivity. Buderus developed the special substances that are impregnated during the casting process to improve the mechanical properties of cast iron. The graphite precipitates into smaller, modified flakes which produce GL-180M cast iron with 40% greater elasticity and a high silicone barrier for corrosion protection. Gray cast iron obtains its superior material characteristics primarily from a high carbon (graphite) and silicone content.

    Features

    • 154,000 BTU input - 134,000 BTU heating capacity
    • Designed to operate at any return water temperature
    • Full swing burner door can be hinged on either side
    • No refractory parts for reduced maintenance
    • Boiler is fully serviced and cleaned from the front
    • Cast iron breaching for long life
    • Thermostream design increases efficiency and reliability
    • High efficiency through full three pass boiler design
    • Includes standard B-Kit consisting of: burner mounting bolt set, 1-1/2 inch x 1-1/2 inch x 1/4 inch supply manifold, 1-1/4 inch x 3/4 inch BMI bushing, 1 inch BMI plug, 3/4 inch BMI street 90 elbow, 3/4 inch quarter turn boiler drain, 30 PSI relief valve, and tridicator.
    • Rear tappings and flue connection
    • Baffles and clips for adjusting stack temperatures
    • Front access plugs for flushing the boilers interior
    • Three inch thick thermal insulation