Skip to main content

Contact our sales team for more information 860-221-SALE

Boilers 283

Search within Boilers

233 products — from Weil McLain, including out-of-stock

    Weil McLain

    Item SKU - 119454325

    EDP - 230085

    Out of stock

    Features

    • 150,000 BTU input - 125,000 BTU heating capacity - 82.9% AFUE
    • Intermittent electronic ignition system with UCM universal ignition control module
    • Plug in connectors and wiring - Cannot be converted to LP
    • Cast iron sections - Stainless steel burners - Automatic vent damper
    • Insulated steel jacket
    • Vertical draft hood - spill switch - Rollout Thermal Fuse

    Weil McLain

    Item SKU - 119404325

    EDP - 230084

    Out of stock

    Overview

    This boiler is packaged, wired and assembled at the factory. Cast iron sections for better heat transfer. Includes an automatic vent damper for higher efficiencies and reduced fuel consumption. Easy to access controls for easy servicing.

    Features

    • Intermittent electronic ignition system with UCM universal ignition control module
    • Insulated extended jacket
    • Horizontal to vertical draft hood
    • Automatic vent damper
    • Non-linting pilot burner
    • Two 3 inch female supply tappings
    • Two 2-1/2 inch female return tappings
    • Stainless steel burners
    • Electrode type low water cutoff
    • Gauge glass and valves

    Weil McLain

    Item SKU - 164044214

    EDP - 304253

    Out of stock

    Overview

    Weil McLain Commercial Oil Boilers provide rugged, reliable and low maintenance heating solutions for light commercial through large institutional applications. Modular jacketing and toolless jacket panels for easy access. 3 inches of insulation (except on front panel) to minimize jacket heat loss and maximize thermal efficiency. The jacket has part number labels on all components for easy assembly. 1/4 inch thick steel cleanout plates with re-usable coated woven fiberglass gasket.

    Features

    • ASME 80 PSI rated cast iron sections
    • Two 5 inch female supply tappings - One 6 inch female return tapping
    • No tankless coil section - tankless cannot be added
    • This boiler does not come with a burner, but can use a gas burner or oil burner
    • Cast iron flue collar with built in breaching damper
    • Observation ports on front and back sections
    • Includes a flue brush
    • Low limit and high limit pressure controls
    • Steam pressure gauge siphon, gauge cocks, gauge glass and guards

    Weil McLain

    Item SKU - 167091225

    EDP - 319046

    Out of stock

    No tankless heater opening or cover plate - Swing away burner door with full chamber access increases visibility for inspection and servicing - Aluminized steel flue collector hood with flue cap on top outlet - Can be converted to rear outlet - Refractory blanket and target wall - High limit control with circulator relay, low water cut off function, and integrated service switch - Built in air separator - Barometric damper

    Weil McLain

    Item SKU - 158124303

    EDP - 690529

    Out of stock

    Old Number 158-124-213

    Features

    • 1,624,000 BTU input - 1,348,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158111303

    EDP - 690520

    Out of stock

    Features

    • 1,484,000 BTU input - 1,229,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158101303

    EDP - 690517

    Out of stock

    Features

    • 1,344,000 BTU input - 1,110,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158104303

    EDP - 690516

    Out of stock

    Features

    • 1,344,000 BTU input - 1,110,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158091303

    EDP - 690504

    Out of stock

    Features

    • 1,190,000 BTU input - 991,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158094303

    EDP - 690503

    Out of stock

    Features

    • 1,190,000 BTU input - 991,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158081303

    EDP - 690496

    Out of stock

    Features

    • 1,050,000 BTU input - 872,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158084303

    EDP - 690495

    Out of stock

    Features

    • 1,050,000 BTU input - 872,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158071303

    EDP - 690493

    Out of stock

    Features

    • 910,000 BTU input - 753,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158074303

    EDP - 690492

    Out of stock

    Features

    • 910,000 BTU input - 753,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158061303

    EDP - 690433

    Out of stock

    Features

    • 770,000 BTU input - 634,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158064303

    EDP - 690432

    Out of stock

    Features

    • 770,000 BTU input - 634,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158051303

    EDP - 690423

    Out of stock

    Features

    • 630,000 BTU input - 515,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158054303

    EDP - 690422

    Out of stock

    Features

    • 630,000 BTU input - 515,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 158041303

    EDP - 690391

    Out of stock

    Features

    • 476,000 BTU input - 396,000 BTU heating capacity - This boiler comes with no burner, mounting plate, or circulator
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Combination low and high limit pressure controls - Relief valve - Tridicator gauge

    Weil McLain

    Item SKU - 158044303

    EDP - 690390

    Out of stock

    Features

    • 476,000 BTU input - 396,000 BTU heating capacity - This boiler comes with no burner or mounting plate
    • Cast iron sections - Insulated flush jacket - Observation ports on front and rear sections
    • Steel flue collar and breeching damper - Refractory blanket and target wall in combustion area
    • Side cleanout plates - Flue brush - Low limit and high limit pressure controls - Gauge glass set

    Weil McLain

    Item SKU - 118555300

    EDP - 672545

    Out of stock

    Features

    • 200,000 BTU input - 167,000 BTU heating capacity
    • Integrated boiler control module with Intermittent electronic ignition system and indicator/diagnostic lights
    • Plug in connectors and wiring - Cannot be converted to LP
    • Cast iron sections - Stainless steel burners
    • Insulated steel jacket
    • Vertical draft hood - spill switch - Rollout Thermal Fuse

    Weil McLain

    Item SKU - 383800005

    EDP - 1027758

    Out of stock

    Features

    • 28,000 to 155,000 BTU input - 143,000 BTU heating capacity - 95.1% AFUE
    • Stainless steel heat exchanger - LP when conversion kit is used - Does not come with a circulator
    • Stainless steel burners - Direct spark ignition
    • Variable speed blower assembly - Fully removable jacket front
    • Freeze protection - Outdoor reset - Condensate trap
    • 3-1/2" LCD display - Central heat circulator control - Domestic hot water control with priority

    Weil McLain

    Item SKU - 383800001

    EDP - 1027756

    Out of stock

    Features

    • 22,000 to 110,000 BTU input - 101,000 BTU heating capacity - 95.0% AFUE
    • Stainless steel heat exchanger - LP when conversion kit is used - Does not come with a circulator
    • Stainless steel burners - Direct spark ignition
    • Variable speed blower assembly - Fully removable jacket front
    • Freeze protection - Outdoor reset - Condensate trap
    • 3-1/2" LCD display - Central heat circulator control - Domestic hot water control with priority

    Weil McLain

    Item SKU - 383800000

    EDP - 1027755

    Out of stock

    Features

    • 14,000 to 70,000 BTU input - 65,000 BTU heating capacity - 95.2% AFUE
    • Stainless steel heat exchanger - LP when conversion kit is used - Does not come with a circulator
    • Stainless steel burners - Direct spark ignition
    • Variable speed blower assembly - Fully removable jacket front
    • Freeze protection - Outdoor reset - Condensate trap
    • 3-1/2" LCD display - Central heat circulator control - Domestic hot water control with priority

    Weil McLain

    Item SKU - 381359072

    EDP - 388819

    Out of stock

    Overview

    Cast iron sections for better heat transfer and a compact design to save valuable living space. Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing

    Features

    • Integrated boiler control module with intermittent electronic ignition system with integrated indicator and diagnostic lights
    • Water content: 1.5 gallons
    • Integrated low water cutoff with test button
    • Two piece top jacket panel
    • Cast iron sections with built in air separator
    • Vertical draft hood
    • Automatic vent damper
    • Stainless steel burners
    • Non-linting pilot burner

    Weil McLain

    Item SKU - 381357800

    EDP - 388816

    Out of stock

    Features

    • Old number 381-357-800 - 52,000 BTU input - 44,000 BTU heating capacity - 84.0 AFUE
    • Integrated boiler control module with intermittent electronic ignition system and indicator/diagnostic lights
    • Plug in connectors and wiring - LP if conversion kit is used
    • Cast iron sections - Stainless steel burners - Automatic vent damper
    • Insulated steel jacket
    • Vertical draft hood - spill switch

    Weil McLain

    Item SKU - 381359010

    EDP - 343918

    Out of stock

    Overview

    Cast iron sections for better heat transfer and a compact design to save valuable living space. Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing

    Features

    • Can be installed with atmospheric venting using a chimney; flue size 5 inch
    • Can be installed with direct venting using AL29-4C stainless steel vent pipe; flue size 3 inch
    • Integrated boiler control module with intermittent electronic ignition system with integrated indicator and diagnostic lights
    • Draft inducer assembly
    • Water content: 3.8 gallons
    • Integrated low water cutoff with test button
    • Insulated extended steel jacket
    • Two piece top jacket panel
    • Cast iron sections with built in air separator
    • Stainless steel burners
    • Non-linting pilot burner

    Weil McLain

    Item SKU - 381359008

    EDP - 343913

    Out of stock

    Overview

    Cast iron sections for better heat transfer and a compact design to save valuable living space. Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing

    Features

    • Can be installed with atmospheric venting using a chimney; flue size 5 inch
    • Can be installed with direct venting using AL29-4C stainless steel vent pipe; flue size 3 inch
    • Integrated boiler control module with intermittent electronic ignition system with integrated indicator and diagnostic lights
    • Draft inducer assembly with cover
    • Water content: 3.3 gallons
    • Integrated low water cutoff with test button
    • Insulated extended steel jacket
    • Two piece top jacket panel
    • Cast iron sections with built in air separator
    • Stainless steel burners
    • Non-linting pilot burner

    Weil McLain

    Item SKU - 381359006

    EDP - 343912

    Out of stock

    Overview

    Cast iron sections for better heat transfer and a compact design to save valuable living space. Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing

    Features

    • Can be installed with atmospheric venting using a chimney; flue size 5 inch
    • Can be installed with direct venting using AL29-4C stainless steel vent pipe; flue size 3 inch
    • Integrated boiler control module with intermittent electronic ignition system with integrated indicator and diagnostic lights
    • Draft inducer assembly with cover
    • Water content: 2.7 gallons
    • Integrated low water cutoff with test button
    • Insulated extended steel jacket
    • Two piece top jacket panel
    • Cast iron sections with built in air separator
    • Stainless steel burners
    • Non-linting pilot burner

    Weil McLain

    Item SKU - 381357856

    EDP - 343909

    Out of stock

    Features

    • 50,000 BTU input - 42,000 BTU heating capacity - 84.0% AFUE
    • Integrated boiler control module with intermittent electronic ignition system and indicator/diagnostic lights
    • Plug in connectors and wiring - Inducer assembly for power vent - LP if conversion kit is used
    • Cast iron sections - Stainless steel burners
    • Insulated steel jacket - spill switch

    Weil McLain

    Item SKU - 381359016

    EDP - 685937

    Out of stock

    Overview

    Cast iron sections for better heat transfer and a compact design to save valuable living space. Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing

    Features

    • Can be installed with atmospheric venting using a chimney; flue size 4 inch
    • Can be installed with direct venting using AL29-4C stainless steel vent pipe; flue size 3 inch
    • Integrated boiler control module with intermittent electronic ignition system with integrated indicator and diagnostic lights
    • Draft inducer assembly with cover
    • Water content: 1.5 gallons
    • Integrated low water cutoff with test button
    • Insulated extended steel jacket
    • Two piece top jacket panel
    • Cast iron sections with built in air separator
    • Stainless steel burners
    • Non-linting pilot burner

    Weil McLain

    Item SKU - 133061304

    EDP - 908794

    Out of stock

    650,000 BTU input - 523,000 BTU heating capacity - 54.7 gallon water capacity - Cast iron sections - Insulated extended jacket - Factory assembled burner and base unit - One piece aluminized steel burner - Intermittent electronic ignition system - 85.1 percent combustion efficiency - WFG Flame Guardian pre-wired control system with two UCS ignition control modules with intermittent electronic ignition - Combination operating and high limit temperature control - Built in air eliminator in end sections - Probe type low water cut off

    Weil McLain

    Item SKU - 383900001

    EDP - 1075681

    Out of stock

    Overview

    The Weil McLain Evergreen Pro boiler extends comfort levels to every area of your property for the long run. The Evergreen Pro is perfect for residential applications or light commercial and single or multi-unit installations with ZoneStacking up to 24 programmable zones. It's everything you want in heating: quiet operation, aesthetically pleasing design, floor standing or wall mount options, environmental sustainability, heating comfort while optimizing energy savings. The setup wizard efficiently guides the installer through a single or multiple boiler installation in minutes. For the contractor, installer and / or service provider, the Evergreen Pro has an easy to understand graphical user Interface and makes programming and monitoring operations simple. The wiring diagrams provided are clear and easily accessible. The quiet operation of the Evergreen Pro further enhances the sense of "invisible" heat, from multiple in home zones to pool heating. For the homeowner who wants heating comfort while maintaining lower utility bills and reducing their carbon footprint, the Evergreen Pro 299 boiler has earned Energy Star rating, with an impressive 95% AFUE rating. This could qualify the homeowner for local utility rebates, if available. The Evergreen Pro's smooth performance adds to the greener environment sustainability with straightforward, user friendly design with advanced technology. Simple user interface with complex calculations behind the scenes of the required energy to meet system demands is distributed across all the boilers in the network. The system maximizes user's comfort by simultaneously meeting as many system demands as possible: When there are multiple requests on a cascaded boiler system, the control satisfies both local and network heating demands. The built in installation wizard asks direct questions on setup, making customization easy and straightforward. Contextual help is also available on screen.

    Features

    • Can be converted to LP gas with the optional LP conversion kit (Not included)
    • Water content: 7 gallons
    • Stainless steel fire tube heat exchanger
    • Low water cut off with test button
    • Outdoor temperature sensor
    • Easy setup and installation with control wizard
    • Three thermostat inputs
    • Four total outputs: 1 - Dedicated boiler circulator output, 3 - additional outputs can be used with circulators, dampers or system auxilliary
    • Fully removable jacket door
    • Adjustable boiler legs
    • Condensate trap