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Buderus takes a comprehensive approach to hydronic efficiency. You can find everything from condensing boilers and panel radiators to domestic hot water tanks and solar heating systems in their catalog.
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Model Number GB142/24 is a Hot Seller
Learn More About GB142/24
Buderus GB142/24 - 75K BTU - 95.0% AFUE - Hot Water Gas Boiler - Direct Vent
Model: GB142/24
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 85K BTU Gross Input, 75K BTU DOE Capacity, 65K BTU Net IBR Capacity. Includes Circulator.
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Model GB142/24 is a Closeout
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$3,769.00
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$3,969.00
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Model Number 7750103306 is the Number 1 Seller
Learn More About 7750103306
Buderus Model 21 - 3,138 BTU - Hydronic Panel Radiator - 24" H x 24" W x 2.5" D
Model: 7750103306
Buderus - 7750103306 - 3,138 BTU - Hydronic Panel Radiator - 24" Height x 24" Width x 2.5" Depth
43% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$307.00
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Model Number 7750102306 is the Number 2 Seller
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Buderus Model 21 - 2,713 BTU - Hydronic Panel Radiator - 20" H x 24" W x 2.5" D
Model: 7750102306
Buderus - 7750102306 - 2,713 BTU - Hydronic Panel Radiator - 20" Height x 24" Width x 2.5" Depth
14% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$275.00
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Model Number G115WS/4 is the Number 3 Seller
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Model G115WS/4 is a Recommended Product
Buderus G115WS/4 - 109K BTU - 87.0% AFUE - Hot Water Oil Boiler - Chimney or Direct Vent - Burner Sold Separately
Model: G115WS/4
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 0.90 GPH Gross Input, 109K BTU DOE Capacity, 95K BTU Net IBR Capacity.
5% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(4)
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$1,789.00
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Model Number 7750100306 is the Number 4 Seller
Learn More About 7750100306
Buderus Model 21 - 1,838 BTU - Hydronic Panel Radiator - 12" H x 24" W x 2.5" D
Model: 7750100306
Buderus - 7750100306 - 1,838 BTU - Hydronic Panel Radiator - 12" Height x 24" Width x 2.5" Depth
5% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$256.00
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Model Number 7750102309 is the Number 5 Seller
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Buderus Model 21 - 4,070 BTU - Hydronic Panel Radiator - 20" H x 36" W x 2.5" D
Model: 7750102309
Buderus - 7750102309 - 4,070 BTU - Hydronic Panel Radiator - 20" Height x 36" Width x 2.5" Depth
5% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$333.00
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Learn More About 7750103312
Buderus Model 21 - 6,275 BTU - Hydronic Panel Radiator - 24" H x 48" W x 2.5" D
Model: 7750103312
Buderus - 7750103312 - 6,275 BTU - Hydronic Panel Radiator - 24" Height x 48" Width x 2.5" Depth
5% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$459.00
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Learn More About 7750102606
Buderus Model 22 - 3,511 BTU - Hydronic Panel Radiator - 20" H x 24" W x 4" D
Model: 7750102606
Buderus - 7750102606 - 3,511 BTU - Hydronic Panel Radiator - 20" Height x 24" Width x 4" Depth
5% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$389.00
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Learn More About 7750103609
Buderus Model 22 - 6,104 BTU - Hydronic Panel Radiator - 24" H x 36" W x 4" D
Model: 7750103609
Buderus - 7750103609 - 6,104 BTU - Hydronic Panel Radiator - 24" Height x 36" Width x 4" Depth
5% Buy This
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$486.00
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Learn More About 7738004839
Buderus Oil Burner Kit for G115WS/4 - Beckett NX - 0.95 GPH - Direct Vent
Model: 7738004839
5% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Q&A (1)
$947.00
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Learn More About 7738003479
Buderus GC144/5 - 112K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model: 7738003479
Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 133K BTU Gross Input, 112K BTU DOE Capacity, 97K BTU Net IBR Capacity. Includes Circulator.
5% 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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$2,425.00
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Learn More About GB162-100
Buderus GB162-100 - 298K BTU - 96.1% AFUE - Hot Water Gas Boiler - Direct Vent
Model: GB162-100
Floor Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 333K BTU Gross Input, 298K BTU DOE Capacity, 259K BTU Net IBR Capacity.
5% Buy This
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$6,935.00
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Learn More About G215/4
Model G215/4 is a Recommended Product
Buderus G215/4 - 171K BTU - 86.2% AFUE - Hot Water Oil Boiler - Chimney Vent - Burner Sold Separately
Model: G215/4
Floor Mounted, Cast Iron Boiler. Ships Disassembled. Ratings: 1.40 GPH Gross Input, 171K BTU DOE Capacity, 149K BTU Net IBR Capacity.
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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$2,399.00
Only 1 In-Stock
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Learn More About 7750102315
Buderus Model 21 - 6,784 BTU - Hydronic Panel Radiator - 20" H x 59" W x 2.5" D
Model: 7750102315
Buderus - 7750102315 - 6,784 BTU - Hydronic Panel Radiator - 20" Height x 59" Width x 2.5" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$499.00
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Learn More About 7750103318
Buderus Model 21 - 9,413 BTU - Hydronic Panel Radiator - 24" H x 71" W x 2.5" D
Model: 7750103318
Buderus - 7750103318 - 9,413 BTU - Hydronic Panel Radiator - 24" Height x 71" Width x 2.5" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$597.00
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Learn More About 7750100606
Buderus Model 22 - 2,359 BTU - Hydronic Panel Radiator - 12" H x 24" W x 4" D
Model: 7750100606
Buderus - 7750100606 - 2,359 BTU - Hydronic Panel Radiator - 12" Height x 24" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$314.00
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Learn More About 7750100609
Buderus Model 22 - 2,539 BTU - Hydronic Panel Radiator - 12" H x 36" W x 4" D
Model: 7750100609
Buderus - 7750100609 - 2,539 BTU - Hydronic Panel Radiator - 12" Height x 36" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$361.00
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Learn More About 7750102604
Buderus Model 22 - 2,341 BTU - Hydronic Panel Radiator - 20" H x 16" W x 4" D
Model: 7750102604
Buderus - 7750102604 - 2,341 BTU - Hydronic Panel Radiator - 20" Height x 16" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$324.00
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Learn More About 7750102609
Buderus Model 22 - 5,266 BTU - Hydronic Panel Radiator - 20" H x 36" W x 4" D
Model: 7750102609
Buderus - 7750102609 - 5,266 BTU - Hydronic Panel Radiator - 20" Height x 36" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$424.00
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Learn More About 7750103606
Buderus Model 22 - 4,069 BTU - Hydronic Panel Radiator - 24" H x 24" W x 4" D
Model: 7750103606
Buderus - 7750103606 - 4,069 BTU - Hydronic Panel Radiator - 24" Height x 24" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$413.00
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Learn More About 7750105604
Buderus Model 22 - 3,833 BTU - Hydronic Panel Radiator - 36" H x 16" W x 4" D
Model: 7750105604
Buderus - 7750105604 - 3,833 BTU - Hydronic Panel Radiator - 36" Height x 16" Width x 4" Depth
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5(2)
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$435.00
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Learn More About G234X/55
Buderus G234X/55 - 188K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Model: G234X/55
Floor Mounted, Cast Iron Boiler with Single Stage Gas Valve. Ships Packaged. Ratings: 228K BTU Gross Input, 188K BTU DOE Capacity, 163K BTU Net IBR Capacity.
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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$3,399.00
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Learn More About G215/3
Buderus G215/3 - 134K BTU - 86.3% AFUE - Hot Water Oil Boiler - Chimney Vent - Burner Sold Separately
Model: G215/3
Floor Mounted, Cast Iron Boiler. Ships Disassembled. Ratings: 1.10 GPH Gross Input, 134K BTU DOE Capacity, 117K BTU Net IBR Capacity.
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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$2,099.00
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Learn More About 7738000261
Buderus G315/5 - 350K BTU - 86.8% Combustion Efficiency - Hot Water Gas/Oil Boiler - Chimney Vent - Assembled - Burner Sold Separately
Model: 7738000261
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 3.0 GPH Gross Input, 350K BTU DOE Capacity, 304K BTU Net IBR Capacity.
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Q&A (1)
$5,367.00
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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

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