Heater Accessories

Amtrol - EX-90 - 14 Gallon - In-Line Boiler System Expansion Tank - 1/2" NPT Connection - 11.3 Gallons Max Acceptance
Item#: 45583
Model#: EX-90
Brand: Amtrol
$225.00
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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 map apply, see our full shipping policy for more details.
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Reznor CC6 Horizontal Thru-Wall Vent Kit For Reznor UDXC -150-400 Gas Fired Unit Heaters, optional accessory
Item#: 45962
Model#: 211763
Brand: Reznor
Sale: $480.00
On Sale Through 01/01
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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 map apply, see our full shipping policy for more details.
In-Stock
Reznor LP conversion kits easily transform Reznor UDX/UDZ & UBX/UBZ models sized 100k - 125k BTUH into propane fired heaters. This kit includes all parts necessary for conversion, including new ratings plates and easy-to-follow instructions.
Item#: 116277
Model#: 1036538R
Brand: Reznor
Sale: $143.00
On Sale Through 01/01
In-Stock
$65.00
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Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1" NPT Female Connections
Item#: 24535
Model#: 551006A
Brand: Caleffi
$269.00
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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 map apply, see our full shipping policy for more details.
Factory-Direct