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WSD carries a variety of products to amplify your home heating capabilities. Spanning multiple hydronics categories, WSD in an expert at creating durable hot water equipment to provide high quality home comfort.
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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
50% Buy This
$444.00
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*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.
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
22% Buy This
$562.00
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*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.
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
11% Buy This
$401.00
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*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.
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
6% Buy This
$243.00
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*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.
Learn More About WSD WSD-AH12
WSD - WSD-AH12 - 40,000 BTU - Hydronic Air Handler - Fan Coil - Bottom Blower - 500 CFM
$809.00
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*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.
Learn More About WSD WSD 22X22
WSD 22H x 22L, Hot Water Coil, Water to Air Heat Exchanger - 69,000-173,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
6% Buy This
$517.00
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*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.
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
$309.00
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*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.
Learn More About WSD WSD-12UH
WSD WSD-12UH, Hot Water Unit Heater - 55,000 BTU, 115/230 volt, variable speed
$595.00
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*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.
Learn More About WSD WSD-16UH
WSD WSD-16UH, Hot Water Unit Heater - 95,000 BTU, 115/230 volt, variable speed
$720.00
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*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.
Learn More About WSD WSD-20UH
WSD WSD-20UH, Hot Water Unit Heater - 145,000 BTU, 115/230 volt, variable speed
$937.00
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*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.
Learn More About WSD WSD-24UH
WSD WSD-24UH, Hot Water Unit Heater - 210,000 BTU, 115/230 volt, variable speed
$1,071.00
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*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.
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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.
Learn More About WSD WSD 15X15
WSD 15H x 15L, Hot Water Coil, Water to Air Heat Exchanger - 38,000-83,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
$311.00
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*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.
Learn More About WSD WSD 16X16
WSD 16H x 16L, Hot Water Coil, Water to Air Heat Exchanger - 39,000-94,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
$329.00
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*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.
Learn More About WSD WSD 16X18
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
$345.00
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*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.
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
$403.00
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*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.
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
$386.00
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*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.
Learn More About WSD WSD 19X20
WSD 19H x 20L, Hot Water Coil, Water to Air Heat Exchanger - 50,000-139,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
$413.00
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*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.
Learn More About WSD WSD 20X19
WSD 20H x 19L, Hot Water Coil, Water to Air Heat Exchanger - 49,000-136,000 BTU, 3 row coils, 12 fins/inch, 1'' copper sweat headers
$431.00
Factory-Direct
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Free Shipping
Learn More About Free Freight
Free Shipping
*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.
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
$530.00
Factory-Direct
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Free Shipping
Learn More About Free Freight
Free Shipping
*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.