Indirect Water Heaters
Boilers
Pressure Gauges
Market Price
$13.00
Old Number 11B163
Fits 80 Boilers
Search results for
All Products
1,843
products found manufactured by Weil McLain
Relevant Product Categories
Market Price
$58.00
Fits All Ultra Gas Series 3 CT Gas Boilers.
Includes:
- Ignition Electrode
- Suppressor
- Gasket and Hardware
Market Price
$111.00
Fits Ultra 155 through Ultra 399 Series 1, Series 2 and Series 3-CT
Includes:
- Igniter
- Igniter Gasket
- Cover Plate Gasket
- Cover Plate Insulation
- Burner Gasket
- Venturi Gasket.
Market Price
$103.00
Old Number 10C402
Includes:
- Igniter
- Shield
Market Price
$15.00
Old Number 10C277
Fits CGa Boilers Series 1
Market Price
$39.00
Tridicator - 2-1/2 inch Diameter Face - 0 to 70 PSIG, 60 to 320 Degrees, Short Shank
Market Price
$951.60
Fits WGO-4, WTGO-4, and SGO-4
Market Price
$35.00
Old Number 10C257
Fits CG and CGM Boilers Series 9 and 10 with Standing Pilot
Elmwood Sensors Part Number: RD226-001
Thermodisc part Number: GM0604121C
Market Price
$59.00
Fits 97+ and 97+CT Boilers
Market Price
$137.00
Old Number 10C685 - Fits All CGa Series 1 Gas Boilers.
Honeywell Part Number: R8285D-1000
White-Rogers Part Number: 631-9001
Market Price
$107.00
Fits CG and CGM Series 11 and 12 Gas Boilers.
Old Number 10C481 and Old Number 511-330-166
Precision Speed Equipment Number: PSE-NA16
Includes:
- Orifice
- Aluminum Pilot Gas Tubing
- Spark Wire
- Sense Wire
Market Price
$51.00
Old number 511-724-295
Fits GV90+ Series 1 and 2
Market Price
$90.00
Fits Ultra 80 and Ultra 105 Series 1, Series 2, and Series 3-CT
Includes:
- Igniter
- Igniter Gasket
- Cover Plate Gasket
- Cover Plate Insulation
- Burner Gasket
- Venturi Gasket
Market Price
$3294.00
Market Price
$226.00
Fits CGT Series 1 and Series 2 Boilers.
Honeywell Part Number: VC8710-11
Market Price
$130.00
Fits Aqua Plus series 2 - Includes control and sensor
Market Price
$971.45
Fits WGO-3, WTGO-3, and SGO-3
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Market Price
$2666.00
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Market Price
$340.00
Fits All CGs Gas Boilers
United Technologies Part Number: 1107-1
Market Price
$3914.00
Overview
Weil McLain high quality oil boilers feature long lasting cast iron sections and easy to use controls that optimize operation and comfort, while maximizing energy savings. The Weil McLain WGO series is a dedicated water only boiler and does not have a tankless heater or cover plate. There are rear and top flue outlets for complete venting flexibility.
Features
- Minimum chimney requirement: 6 inch diameter x 15 feet high
- Tankless coil cannot be added (No tankless opening section)
- Swing away burner door
- Refractory blanket and target wall in combustion area
- Insulated steel jacket
- Water content: 14.9 gallons
- Aluminized steel flue collector hood with flue cap on top outlet (convertible to rear outlet)
Market Price
$20.00
Old Number 510-350-100 and 510-350-105
Fits CGM 25 Boilers Series 9 and 10
Elmwood Sensor Part Number: 2455RM-81740201
Market Price
$4481.00
Overview
Weil McLain high quality oil boilers feature long lasting cast iron sections and easy to use controls that optimize operation and comfort, while maximizing energy savings. The Weil McLain WTGO series has a high capacity, high efficiency tankless heater included with each boiler.There are rear and top flue outlets for complete venting flexibility.
Features
- Minimum chimney requirement: 6 inch diameter x 15 feet high
- Tankless coil: 3.25 gallons per minute intermittent draw rating when heated from 40 degrees to 140 degrees with 200 degree boiler water
- Swing away burner door
- Refractory blanket and target wall in combustion area
- Insulated steel jacket
- Water content: 14.9 gallons
- Aluminized steel flue collector hood with flue cap on top outlet (convertible to rear outlet)
Market Price
$745.06
Fits WGO-4, WTGO-4, and SGO-4
Market Price
$416.00
Old Number 10C400 and Old Number 511-330-165.
Fits GV Series 1 and Series2 Gas Boilers.
United Technology Part Number: 1013-200
Includes:
- Module
- Circulator Harness
- Temperature Sensor Jumper
Market Price
$133.00
Fits Aqua Plus 35, 45, 55, and 85
Market Price
$125.00
Fits All EG Series 2, Series 3, and Series 4 Gas Boilers
Old Number 10C053
Honeywell Part Number: R8285K-1004
Products Unlimited Part Number: 01E07C5F23
White Rogers Part Number: S4A-85 or 599-9001
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Market Price
$3074.00
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Features
- 316L Stainless Steel tank welded with "TIG and Plasma" technology coil tank
- Temperature and pressure relief valve standard equipment
- Thermostat connections already installed for quick and easy wiring
- All connections including boiler supply and return, domestic water and domestic recirculation are on the side of the tank
- Magnesium Anode installed in all tanks
- Inspection port on every tank located near the bottom of the tank
- Exceptional "R Value" with 2" of dense foam insulation
- Adjustable feet for uneven floors
- Available in Pewter color
Market Price
$267.00
Fits EG 30 through EG 50 SPDN Series 2, Series 3, and Series 4 Gas Boilers with Standing Pilot
Old Number 10C124
Honeywell Part Number: VR8200A-2116
Robertshaw Part Number: 7200ER7A0A1B-042
Market Price
$219.00
Fits CGT Boilers Series 1 and Series 2.
Old Number 10C488
Honeywell Part Number: VR8204A-2001
White-Rogers Part Number: 36E36-266
Market Price
$25.00
Market Price
$5176.00
Overview
Weil McLain high quality oil boilers feature long lasting cast iron sections and easy to use controls that optimize operation and comfort, while maximizing energy savings. The Weil McLain WTGO series has a high capacity, high efficiency tankless heater included with each boiler.There are rear and top flue outlets for complete venting flexibility.
Features
- Minimum chimney requirement: 6 inch diameter x 15 feet high
- Tankless coil: 3.75 gallons per minute intermittent draw rating when heated from 40 degrees to 140 degrees with 200 degree boiler water
- Swing away burner door
- Refractory blanket and target wall in combustion area
- Insulated steel jacket
- Water content: 13.4 gallons
- Aluminized steel flue collector hood with flue cap on top outlet (convertible to rear outlet)
Market Price
$4598.00
Overview
Weil McLain high quality oil boilers feature long lasting cast iron sections and easy to use controls that optimize operation and comfort, while maximizing energy savings. The Weil McLain WGO series is a dedicated water only boiler and does not have a tankless heater or cover plate. There are rear and top flue outlets for complete venting flexibility.
Features
- Minimum chimney requirement: 6 inch diameter x 15 feet high
- Tankless coil cannot be added (No tankless opening section)
- Swing away burner door
- Refractory blanket and target wall in combustion area
- Insulated steel jacket
- Water content: 13.4 gallons
- Aluminized steel flue collector hood with flue cap on top outlet (convertible to rear outlet)
Market Price
$67.00
Fits Ultra Commercial and SlimFit Boilers
Market Price
$45.00
Fits Ultra 80 and 105 Boilers Series 1 and 2
Market Price
$69.00
Fits ECO 70 and 110
Includes: Ignitor, Gasket, and Hardware
Market Price
$129.00
Fits Aqua Plus 35, Aqua Plus 45, Aqua Plus 55, Aqua Plus 85
Overview
Weil McLain Aqua Plus operates as a zone to the boiler, reducing fuel consumption. The tightly wound coil provides a faster recovery than direct fired water heaters and typically will lose only 0.5 degree per hour. There are no additional exhaust flues, or fuel piping to consider. The boiler operates less frequently than with other water heating types, resulting in higher efficiencies, and delivers superior first hour gallons per minute of domestic hot water.
Features
- Compact size easily fits into low ceiling basements or storage rooms
- Type 316L stainless steel tank welded with tig and plasma technology
- 1 inch diameter Type 316L stainless steel tightly wound coil
- 2 inches of dense foam insulation for low residual heat loss
- Heavy duty poly resin top and bottom covers with vinyl outer jacket
- Multiposition leveling legs for quick installation on uneven floors
- Electronic digital control with adjustment knob
- Fully passivated to protect against corrosive water conditions - no anode rod needed
- Drain valve and temperature / pressure relief valve included (field installed)
Market Price
$59.00
Fits Ultra Boilers Series 1 and 2
Market Price
$63.00
Fits Ultra 3, 3UE, and CT Boilers