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Baseboard Part (7)
Boiler (111)
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Boiler Hood (1)
Boiler Panel (9)
Boiler Part (1275)
Package (1)
Burner (12)
Conversion Kit (5)

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$5 to $10 (8)
$10 to $15 (13)
$15 to $20 (24)
$20 to $25 (22)
$25 to $30 (23)
$30 to $35 (27)
$35 to $40 (25)
$40 to $45 (41)
$45 to $50 (25)
$50 to $60 (48)

Buderus

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Product Image of Hot Surface Ignitor for GB142 Boilers, 7099006
$177.57 each
In Stock
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Product Image of Replacement Ionization Electrode for GB142 Series Boilers, 78195
$96.91 each
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Product Image of Condensate Trap for GB142 Boilers, 8718600689
Condensate Trap for GB142 Boilers, 8718600689
SKU: 8718600689
Buderus
SKU: 8718600689
Brand: Buderus
(25)
$105.45 each
In Stock
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Product Image of 1/2" Copper Radiator Compression Fitting (2 per set)
$17.30 each
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Product Image of Blower Fan for GB142 Boilers, 78184
Blower Fan for GB142 Boilers, 78184
SKU: 78184
Buderus
SKU: 78184
Brand: Buderus
(47)
$559.67 each
In Stock
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Product Image of Danfoss Sensor Head 013G5054
Danfoss Sensor Head 013G5054
SKU: 7738006264
Buderus
SKU: 7738006264
Brand: Buderus
(7)
$26.19 each
Out of Stock
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Product Image of Pressure Sensor, 8718600019
Pressure Sensor, 8718600019
SKU: 8718600019
Buderus
SKU: 8718600019
Brand: Buderus
(16)
$151.69 each
In Stock
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Product Image of Magnesium Anode Rod D26 x 505 mm, G1" for the S120, 8735100873
$96.56 each
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Product Image of ASTM 1/2" PEX Radiator Compression Fitting (2 per set)
$17.96 each
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Product Image of G224E/128 Pilot Assembly, 5181652
G224E/128 Pilot Assembly, 5181652
SKU: 5181652
Buderus
SKU: 5181652
Brand: Buderus
(6)
$156.30 each
In Stock
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Product Image of Replacement Anode Rod M8 D33x400mm, 8735100892
Replacement Anode Rod M8 D33x400mm, 8735100892
SKU: 8735100892
Buderus
SKU: 8735100892
Brand: Buderus
(5)
$136.79 each
In Stock
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Product Image of Revision Set Air Vent, 7098822
Revision Set Air Vent, 7098822
SKU: 7098822
Buderus
SKU: 7098822
Brand: Buderus
(8)
$80.16 each
In Stock
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Product Image of Straight Isolation Valve Pair
Straight Isolation Valve Pair
SKU: 7738317846
Buderus
SKU: 7738317846
Brand: Buderus
(4)
$49.18 each
In Stock
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Product Image of B6852 3/4" PEX Adapter (Pair)
B6852 3/4" PEX Adapter (Pair)
SKU: 7738000789
Buderus
SKU: 7738000789
Brand: Buderus
(3)
$41.55 each
In Stock
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Product Image of Temperature Sensor, 7747007982
Temperature Sensor, 7747007982
SKU: 7747007982
Buderus
SKU: 7747007982
Brand: Buderus
(7)
$42.09 each
In Stock
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Product Image of Ionization, Ignitor Electrode, 8738901633
Ionization, Ignitor Electrode, 8738901633
SKU: 8738901633
Buderus
SKU: 8738901633
Brand: Buderus
$206.34 each
In Stock
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Product Image of Flue Adapter Conversion Kit for GB142 Series Boilers, 8718600686
$217.71 each
In Stock
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Product Image of Boiler Sensor Aquasmart 7600P09U, 7738006262
Boiler Sensor Aquasmart 7600P09U, 7738006262
SKU: 7738006262
Buderus
SKU: 7738006262
Brand: Buderus
(1)
$117.83 each
In Stock
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Product Image of Seal Condensate Collector (24-30 kW) for GB142 Series Boilers, 7098834
$56.17 each
In Stock
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Product Image of Seal Burner (24/30 kW) for GB142-24 and GB142-30, 7098916
$63.88 each
In Stock
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Product Image of Domestic Hot Water Sensor, 7735502288
Domestic Hot Water Sensor, 7735502288
SKU: 7735502288
Buderus
SKU: 7735502288
Brand: Buderus
(1)
$72.25 each
In Stock
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Product Image of Universal Automatic Burner Control, 120V (UBA3 v3.6), 8718600083
$779.81 each
In Stock
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Product Image of Venturi, 24/30 kW for GB142 Series Boilers, 7099020
$57.81 each
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Product Image of Angle Isolation Valve (2 Fittings per Set)
Angle Isolation Valve (2 Fittings per Set)
SKU: 7738317847
Buderus
SKU: 7738317847
Brand: Buderus
(2)
$72.76 each
In Stock
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Product Image of Model 21, 20" x 24" Hydronic Panel Radiator w/ Bracket
$495.42 each
In Stock
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Product Image of Drain Pipe, 7101410
Drain Pipe, 7101410
SKU: 7101410
Buderus
SKU: 7101410
Brand: Buderus
(1)
$61.18 each
In Stock
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Product Image of Double Nipple (THR x COMPR) for GB142 Series Boilers, 75977
$82.08 each
In Stock
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Product Image of External Connection Board for GB142 Boilers, 7099042
$300.10 each
In Stock
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Product Image of Gasket Replacement, 87185725380
Gasket Replacement, 87185725380
SKU: 87185725380
Buderus
SKU: 87185725380
Brand: Buderus
(2)
$20.73 each
In Stock
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Product Image of Gasket, 63043454
Gasket, 63043454
SKU: 63043454
Buderus
SKU: 63043454
Brand: Buderus
(4)
$28.78 each
In Stock
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Product Image of 1/2" Vent Key and Plug Set for Panel Radiators
1/2" Vent Key and Plug Set for Panel Radiators
SKU: 7738330163
Buderus
SKU: 7738330163
Brand: Buderus
(1)
$10.79 each
In Stock
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Product Image of Outdoor Temperature Sensor, 8738810225
Outdoor Temperature Sensor, 8738810225
SKU: 8738810225
Buderus
SKU: 8738810225
Brand: Buderus
$146.70 each
In Stock
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Product Image of Seal Burner (45 kW) for GB142-45, 7098920
Seal Burner (45 kW) for GB142-45, 7098920
SKU: 7098920
Buderus
SKU: 7098920
Brand: Buderus
(1)
$96.40 each
In Stock
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Product Image of Casing Latches (2 Left, 2 Right) for GB142 Series Boilers, 7099834
$66.20 each
In Stock
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Product Image of Seal Condensate Collector for GB142-45, 7098838
$53.63 each
In Stock
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Product Image of Model 21, 24" x 24" Hydronic Panel Radiator w/ Bracket
$565.91 each
In Stock
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Product Image of Type 22, 24" x 36" Hydronic Panel Radiator
Type 22, 24" x 36" Hydronic Panel Radiator
SKU: 7751103609
Buderus
SKU: 7751103609
Brand: Buderus
(23)
$726.52 each
In Stock
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Product Image of Seal Set (5 pc) for GB142 Series Boilers, 7099021
$57.25 each
In Stock
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Product Image of Supply and Return NTC Sensor for GB142 Boilers, 7100136
$135.46 each
In Stock
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Product Image of Replacement Magnesium Anode, 8735100891
Replacement Magnesium Anode, 8735100891
SKU: 8735100891
Buderus
SKU: 8735100891
Brand: Buderus
(1)
$144.07 each
In Stock
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Product Image of Gasket Kit (10 pc), 7098266
Gasket Kit (10 pc), 7098266
SKU: 7098266
Buderus
SKU: 7098266
Brand: Buderus
$40.03 each
In Stock
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Product Image of Flow Setter Valve (Red)
Flow Setter Valve (Red)
SKU: 87183414500
Buderus
SKU: 87183414500
Brand: Buderus
(1)
$31.19 each
In Stock
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Product Image of Gas Control Valve, 7736700635
Gas Control Valve, 7736700635
SKU: 7736700635
Buderus
SKU: 7736700635
Brand: Buderus
(3)
$363.08 each
In Stock
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Product Image of Radiator Escutcheons, Supply and Return (Pair)
$9.33 each
In Stock
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Product Image of Conversion Set Pump, 73149
Conversion Set Pump, 73149
SKU: 73149
Buderus
SKU: 73149
Brand: Buderus
$180.07 each
In Stock
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Product Image of S32, 31.7 Gallon Indirect Water Heater
$1,708.96 each
In Stock
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Product Image of Sight Glass Replacement, 7098575
Sight Glass Replacement, 7098575
SKU: 7098575
Buderus
SKU: 7098575
Brand: Buderus
(1)
$36.41 each
In Stock
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Product Image of Safety High Limit Sensor for GB142 Series Boilers, 78194
Safety High Limit Sensor for GB142 Series Boilers, 78194
SKU: 78194
Buderus
SKU: 78194
Brand: Buderus
(4)
$222.21 each
In Stock
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More About Buderus
Buderus, a company that has been around for nearly 275 years, is a distributor of hot water heating equipment for residential and commercial applications. Buderus is a leader when it comes to manufacturing products that are energy efficient, user friendly, and environmentally sound. Buderus was established in the United States in 1990, as a wholly-owned subsidiary of Buderus Heiztechnik of Wetzlar Germany with headquarters in Londonderry, New Hampshire.