High Efficiency Gas Boilers

Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 80K BTU Gross Input, 74K BTU DOE Capacity, 64K BTU Net IBR Capacity. Includes Circulator.
Item#: 79465
Model#: PA80
Brand: Triangle Tube
$3,927.00
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In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 110K BTU Gross Input, 99K BTU DOE Capacity, 86K BTU Net IBR Capacity. Includes Circulator.
Item#: 79466
Model#: PEA110
Brand: Triangle Tube
$5,013.00
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In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 170K BTU Gross Input, 157K BTU DOE Capacity, 137K BTU Net IBR Capacity. Includes Circulator.
Item#: 79526
Model#: PA175
Brand: Triangle Tube
$5,703.00
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In-Stock
Wall/Floor Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 320K BTU Gross Input, 304K BTU DOE Capacity, 264K BTU Net IBR Capacity.
Item#: 82241
Model#: ASPN-320
Brand: Burnham
$9,227.66
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In-Stock
Wall/Floor Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 399K BTU Gross Input, 379K BTU DOE Capacity, 330K BTU Net IBR Capacity.
Item#: 82242
Model#: ASPN-399
Brand: Burnham
$11,755.24
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In-Stock
Wall Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 85K BTU Gross Input, 79K BTU DOE Capacity, 69K BTU Net IBR Capacity.
Item#: 82243
Model#: ASPN-085
Brand: Burnham
$4,030.37
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In-Stock
Wall Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 110K BTU Gross Input, 103K BTU DOE Capacity, 90K BTU Net IBR Capacity.
Item#: 82244
Model#: ASPN-110
Brand: Burnham
$4,234.97
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In-Stock
Wall Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 155K BTU Gross Input, 145K BTU DOE Capacity, 126K BTU Net IBR Capacity.
Item#: 82245
Model#: ASPN-155
Brand: Burnham
$4,961.01
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In-Stock
Wall Mounted Condensing Boiler with Modulating Gas Valve. Ships Packaged. Low Nox. Ratings: 270K BTU Gross Input, 252K BTU DOE Capacity, 219K BTU Net IBR Capacity.
Item#: 82247
Model#: ASPN-270
Brand: Burnham
$7,190.75
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In-Stock
$2,555.00
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In-Stock
$2,738.00
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In-Stock
$2,789.00
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In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 199K BTU Gross Input, 184K BTU DOE Capacity, 159K BTU Net IBR Capacity.
Item#: 102841
Model#: INS199S
Brand: Triangle Tube
$2,920.00
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In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 85K BTU Gross Input, 79K BTU DOE Capacity, 69K BTU Net IBR Capacity.
Item#: 103081
Brand: Crown Boiler Co.
$3,709.00
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Factory-Direct
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 110K BTU Gross Input, 103K BTU DOE Capacity, 90K BTU Net IBR Capacity.
Item#: 103082
Brand: Crown Boiler Co.
$3,915.00
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Factory-Direct
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 155K BTU Gross Input, 145K BTU DOE Capacity, 126K BTU Net IBR Capacity.
Item#: 103083
Brand: Crown Boiler Co.
$4,584.00
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Factory-Direct
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 205K BTU Gross Input, 189K BTU DOE Capacity, 164K BTU Net IBR Capacity.
Item#: 103084
Brand: Crown Boiler Co.
$5,614.00
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Factory-Direct
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 270K BTU Gross Input, 252K BTU DOE Capacity, 219K BTU Net IBR Capacity.
Item#: 103085
Brand: Crown Boiler Co.
$6,644.00
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Factory-Direct
Wall Mounted, Condensing Boiler with Zero Governor Gas Valve. Ships Packaged. Ratings: 90K BTU Gross Input, 84K BTU DOE Capacity, 73K BTU Net IBR Capacity. Includes Circulator.
Item#: 105102
Model#: I090CN
Brand: Rinnai
$2,757.83
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Only 1 In-Stock
Wall Mounted, Condensing Boiler with Zero Governor Gas Valve. Ships Packaged. Ratings: 60K BTU Gross Input, 57K BTU DOE Capacity, 50K BTU Net IBR Capacity. Includes Circulator.
Item#: 105107
Model#: I060SN
Brand: Rinnai
$2,049.92
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Only 2 In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 150K BTU Gross Input, 139K BTU DOE Capacity, 121K BTU Net IBR Capacity. Includes Circulator.
Item#: 124140
Model#: 383900174
Brand: Weil-McLain
$3,974.76
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In-Stock
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 199K BTU Gross Input, 184K BTU DOE Capacity, 160K BTU Net IBR Capacity. Includes Circulator.
Item#: 124900
Model#: 383900179
Brand: Weil-McLain
$4,300.09
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In-Stock
Wall Mounted, Hot Water Gas Boiler with 2-Step NG to LP Conversion Included. Ratings: 150K BTU Gross Input, 141K BTU DOE Capacity, 123K Net IBR Capacity. Includes Circulator.
Item#: 150657
Brand: Burnham
$2,884.99
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In-Stock
Wall Mounted, Combi Gas Boiler with 2-Step NG to LP conversion included. Ratings: 200K BTU Gross Input, 141K BTU DOE Capacity, 123K Net IBR Capacity. Includes Circulator.
Item#: 150660
Brand: Burnham
$3,253.00
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In-Stock