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Burnham has maintained a preeminent presence in the hydronic and steam heating markets through perpetual innovation. The Burnham catalog spans everything from condensing gas boilers to oil-fired steam boilers.
Burnham - Save 30% On Select Boilers
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Model Number K2-120 is the Number 1 Seller
Learn More About K2-120
Model K2-120 is a Recommended Product
Burnham K2WT-120 - 111K BTU - 94.0% AFUE - Hot Water Gas Boiler - Direct Vent
Model: K2-120
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 120K BTU Gross Input, 111K BTU DOE Capacity, 97K BTU Net IBR Capacity. Includes Taco Circulator.
14% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
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On Sale Ends 05/31
$1,819.30
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$2,599.00
SAVE $779.70
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Model Number 103696-01 is the Number 2 Seller
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Burnham Manual Reset - Auxiliary High Limit Kit
Model: 103696-01
Burnham - Manual Reset - Auxiliary High Limit Kit - Honeywell L4006E1133 - For Burnham Series 2 and PVG Hot Water Boilers - MPN: 103696-01
9% Buy This
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$118.00
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Model Number K2WTC-135B-6T00 is the Number 3 Seller
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Burnham K2 - 112K BTU - 95% AFUE - Combi Gas Boiler - Direct Vent
Model: K2WTC-135B-6T00
Wall Mounted Condensing Combi Boiler with Modulating Gas Valve. Ships Packaged. Domestic Hot Water Priority. Includes Taco Circulator. Low Nox. Ratings: 120K BTU Gross Input, 112K BTU DOE Capacity, 97K BTU Net IBR Capacity.
7% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(3)
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$2,299.00
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Model Number 8116296U is the Number 4 Seller
Learn More About 8116296U
Burnham 3" - Stainless Steel Vent Pipe - 1' Length
Model: 8116296U
Burnham - 3" Vent Size - Stainless Steel Pipe - 1' Length - For ALP080B, ALP105B, ALP150B, ALP210B, ESC3, ESC4, ESC5, ESC6, ESC7, PVG3, PVG4, PVG5, PVG6, PVG7, and Independence PV Boilers - MPN: 8116296U
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$35.00
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Model Number 106125-01 is the Number 5 Seller
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Burnham Natural Gas - Replacement Pilot Assembly - Intermittent Pilot (163423)
Model: 106125-01
Burnham - Natural Gas - Replacement Pilot Assembly - Intermittent Pilot - Honeywell Q3481B1206 - For Burnham Series 2, Independence, Independence PV, and PVG Boilers - MPN: 103704-01
5% Buy This
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$65.00
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Learn More About 8116292U
Burnham 3" - 45 Degree - Stainless Steel Elbow
Model: 8116292U
Burnham - 3" Vent Size - 45 Degree - Stainless Steel Elbow - For ALP080B, ALP105B, ALP150B, ALP210B, ESC3, ESC4, ESC5, ESC6, ESC7, PVG3, PVG4, PVG5, PVG6, PVG7, and Independence PV Boilers - MPN: 8116292U
4% Buy This
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$67.00
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Burnham 3" - 90 Degree - Stainless Steel Elbow
Model: 8116294U
Burnham - 3" Vent Size - 90 Degree - Stainless Steel Elbow - For ALP080B, ALP105B, ALP150B, ALP210B, ESC3, ESC4, ESC5, ESC6, ESC7, PVG3, PVG4, PVG5, PVG6, PVG7, and Independence PV Boilers - MPN: 8116294U
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$87.00
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Learn More About 106259-01
Burnham K2 Fastpipe - Ready-Made Primary/Secondary Piping
Model: 106259-01
Burnham - 106259-01 - Ready-Made Primary/Secondary Piping - For K2-080, K2-100, and K2-120 Boilers
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$139.00
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Learn More About 102946-01
Burnham Outdoor Temperature Sensor - 10k Ohm Resistance
Model: 102946-01
Burnham - Outdoor Temperature Sensor - 10k Ohm Resistance - For ALP080B, ALP105B, ALP150B, ALP210B, ALP285B, ES2, and Series 3 Hot Water Boilers - MPN: 102946-01
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$33.00
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Learn More About 104083-01BN
Burnham Auto Reset - Low Water Cut-Off Kit
Model: 104083-01BN
Burnham - Automatic Reset - Low Water Cut-Off Kit - Hydrolevel 1100-H6 - For Burnham Series 2 and PVG Hot Water Boilers - MPN: 104083-01
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$103.00
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Learn More About 305BNI-T
Burnham 305 - 117K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model: 305BNI-T
Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 140K BTU Gross Input, 117K BTU DOE Capacity, 102K BTU Net IBR Capacity. Includes Circulator.
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$2,598.00
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Learn More About 306BNI-T
Burnham 306 - 146K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model: 306BNI-T
Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 175K BTU Gross Input, 146K BTU DOE Capacity, 127K BTU Net IBR Capacity. Includes Circulator.
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$2,674.00
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Learn More About Free Freight *This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About 309BNI-T
Burnham 309 - 234K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model: 309BNI-T
Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 280K BTU Gross Input, 234K BTU DOE Capacity, 203K BTU Net IBR Capacity. Includes Circulator.
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$3,999.00
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Learn More About Free Freight *This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About ASPN-270A-6L00M
Burnham Aspen - 252K BTU - 95% AFUE - Hot Water Gas Boiler - Direct Vent
Model: ASPN-270A-6L00M
Wall Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Includes Circulator. Low Nox. Ratings: 270K BTU Gross Input, 252K BTU DOE Capacity, 219K BTU Net IBR Capacity.
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$5,359.00
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Learn More About Free Freight *This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About 8116302U
Burnham 3" - Stainless Steel Horizontal Drain Tee
Model: 8116302U
Burnham - 3" Vent Size - Stainless Steel Horizontal Drain Tee - For ALP080B, ALP105B, ALP150B, ALP210B, ESC3, ESC4, ESC5, ESC6, ESC7, PVG3, PVG4, PVG5, PVG6, PVG7, and Independence PV Boilers - MPN: 8116302U
2% Buy This
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$87.00
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Learn More About 8116116
Burnham 3" - Stainless Steel Single Wall Thimble
Model: 8116116
Burnham - 3" Vent Size - Stainless Steel Single Wall Thimble - For ALP080B, ALP105B, ALP150B, ALP210B, ESC3, ESC4, ESC5, ESC6, ESC7, PVG3, PVG4, PVG5, PVG6, PVG7, and Independence PV Boilers - MPN: 8116116
2% Buy This
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$48.00
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Learn More About 80160127
Burnham Independence - SPST - Replacement Relay
Model: 80160127
Burnham - Single Pole Single Throw - Replacement Relay - Honeywell R8222K1000 - For Burnham Independence and Independence PV Steam Boilers - MPN: 80160127
2% Buy This
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$33.00
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Learn More About 107874-01
Burnham NG to LP - Gas Converison Kit - For 135-150K BTU K2WT Boilers
Model: 107874-01
2% Buy This
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$59.00
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Learn More About 107875-01
Burnham NG to LP - Gas Converison Kit - For 180K BTU K2WT Boilers
Model: 107875-01
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$59.00
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Learn More About 107938-01
Burnham NG to LP - Gas Converison Kit - For ASPN-270 Boilers
Model: 107938-01
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$29.00
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Learn More About 100850-01
Burnham Replacement Fan Blower
Model: 100850-01
Burnham - Replacement Fan Blower - For Burnham SCG and PVG Hot Water Boilers - MPN: 100850-01
2% Buy This
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$255.00
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Learn More About 81660283
Burnham Natural Gas - Replacement Gas Valve
Model: 81660283
Burnham - Natural Gas - Replacement Gas Valve - Honeywell VR8304P4496 - For ES27, ES28, ES29, 307B, 308B, 309B, ESC7, ESC8, and ESC9 Hot Water Boilers - MPN: 81660283
2% Buy This
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$152.00
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Learn More About 81660146
Burnham Liquid Propane - Replacement Gas Valve
Model: 81660146
Burnham - Liquid Propane - Replacement Gas Valve - Honeywell VR8204C3015 - For ES23, ES24, ES25, ES26, 303B, 304B, 305B, 306B, ESC3, ESC4, ESC5, ESC6, 202, 202X, 203, 204, 205, 206, IN3, IN4, IN5, and IN6 Boilers - MPN: 81660146
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$150.00
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Learn More About 103660-02
Burnham Replacement Intelligent Hydronic Control
Model: 103660-02
Burnham - Replacement Intelligent Hydronic Control - For Burnham ES2, Series 2, and Series 3 Hot Water Boilers - MPN: 103660-02
2% Buy This
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$149.00
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