Heat Exchangers

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Your boiler is only as effective as its heat exchanger. We carry a wide variety of heat exchangers in multiple styles, so you will find exactly what you need. Let our experts help you find the perfect heat exchanger today.
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Model Number WSD 12X18 is the Number 1 Seller
Learn More About WSD WSD 12X18
WSD 12H x 18L, Hot Water Coil, Water to Air Heat Exchanger - 38,000-80,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
25% Buy This
$280.00
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Model Number WSD 18X18 is the Number 2 Seller
Learn More About WSD WSD 18X18
WSD 18H x 18L, Hot Water Coil, Water to Air Heat Exchanger - 47,000-120,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
17% Buy This
$349.00
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Model Number WSD 20X20 is the Number 3 Seller
Learn More About WSD WSD 20X20
WSD 20H x 20L, Hot Water Coil, Water to Air Heat Exchanger - 50,000-145,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
11% Buy This
$405.00
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Model Number WSD 16X18 is the Number 4 Seller
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WSD 16H x 18L, Hot Water Coil, Water to Air Heat Exchanger - 40,000-106,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
9% Buy This
$315.00
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Model Number 636000030 is the Number 5 Seller
Learn More About Weil-McLain 636000030
Weil-McLain - WMPH-95 - 95,000 BTU - Pool Heater - 636000030
8% Buy This
$515.00
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Learn More About WSD WSD 24X24
WSD 24H x 24L, Hot Water Coil, Water to Air Heat Exchanger - 72,000-210,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
6% Buy This
$514.00
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Learn More About AIC Alliance LB31-030XJ
AIC LB31-030XJ Brazed Flat Plate to Plate Heat Exchanger, Single Wall - 120,000-160,000 BTU, AISI 316L Stainless Steel, Brazed with Copper, 1" MPT Connection
$325.79
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Learn More About Weil-McLain 636000032
Weil-McLain - WMPH-200 - 200,000 BTU - Pool Heater - 636000032
4% Buy This
$1,041.00
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Learn More About AIC Alliance B-180
AIC B-180, Shell and Tube Heat Exchanger - 180,000 BTU, Up to 16,000 Gallons, Transfer Area 4.891 SqFt
2% Buy This
$668.24
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Learn More About WSD WSD 12X12
WSD 12H x 12L, Hot Water Coil, Water to Air Heat Exchanger - 21,000 - 54,500 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
2% Buy This
$224.00
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Learn More About WSD WSD 17X22
WSD 17H x 22L, Hot Water Coil, Water to Air Heat Exchanger - 50,000-133,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
2% Buy This
$368.00
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Learn More About WSD WSD 18X20
WSD 18H x 20L, Hot Water Coil, Water to Air Heat Exchanger - 49,000-133,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
2% Buy This
$367.00
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Learn More About WSD WSD 22X25
WSD 22H x 25L, Hot Water Coil, Water to Air Heat Exchanger - 72,000-197,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
2% Buy This
$484.00
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Learn More About AIC Alliance LA14-40
AIC LA14-40, Brazed Flat Plate to Plate Heat Exchanger - Single Wall, 7.6'' L x 3.1'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$207.53
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Learn More About AIC Alliance LA14-30 DW
AIC LA14-30DW, Brazed Flat Plate to Plate Heat Exchanger - Double Wall, 7.6'' L x 3.1'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$560.81
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Learn More About AIC Alliance LC110-60X2J
AIC LC110-60X2J, Brazed Flat Plate to Plate Heat Exchanger - Single Wall, 20.9'' L x 9.8'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$1,722.07
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Learn More About Weil-McLain 389900120
Weil-McLain - 2" x 10" - Pool Heater Nipple Kit - for Maxi-Flo Pool Heat Exchangers - 389900120
$155.00
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Learn More About AIC Alliance LB31-090XJ
AIC LB31-090XJ, Brazed Flat Plate to Plate Heat Exchanger- Single Wall, 12.0'' L x 5.0'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$742.87
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Learn More About AIC Alliance LA14-40 DW
AIC LA14-40DW, Brazed Flat Plate to Plate Heat Exchanger - Double Wall, 7.6'' L x 3.1'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$770.24
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Learn More About AIC Alliance LB31-30 DW
AIC LB31-30DW, Brazed Flat Plate to Plate Heat Exchanger - Double Wall, 12.0'' L x 5.0'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$1,041.03
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Learn More About AIC Alliance LB31-50 DW
AIC LB31-50DW, Brazed Flat Plate to Plate Heat Exchanger - Double Wall, 12.0'' L x 5.0'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$1,663.62
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Learn More About AIC Alliance LB31-60 DW
AIC LB31-60DW, Brazed Flat Plate to Plate Heat Exchanger - Double Wall, 12.0'' L x 5.0'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$1,940.62
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Learn More About AIC Alliance LC110X-70 DW
AIC LC110X-70DW, Brazed Flat Plate Heat Exchanger - Double Wall, 20.9'' L x 9.8'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$4,922.26
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Learn More About AIC Alliance LC110X-80 DW
AIC LC110X-80DW, Brazed Flat Plate Heat Exchanger - Double Wall, 20.9'' L x 9.8'' W, copper brazing material, working pressure up to 481 psi, working temperature up to 445 degrees Fahrenheit
$5,544.00
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