Heating Controls

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Keep your home at a comfortable temperature with the proper heating controls. We have a wide selection of heating controls and accessories. Shop below or let our experts help you find exactly what you need.

Learn More About White Rodgers 3L09-11
White Rodgers 3L09-11 Board Mount Limit Control, 210 F Open/170 F Close, 3.12\" Length
$16.00
Only 4 In-Stock
Learn More About White Rodgers 3L09-12
White Rodgers 3L09-12 Board Mount Limit Control, 220 F Open/180 F Close, 3.12\" Length
$16.00
Only 1 In-Stock
Learn More About White Rodgers 3L05-1
White Rodgers 3L05-1 SPST Type Adjustable Snap Disc Limit Control, Open on Rise, 135-175 F Temperature Range
$18.00
In-Stock
Learn More About White Rodgers 3L05-2
White Rodgers 3L05-2 SPST Type Adjustable Snap Disc Limit Control, Open on Rise, 175-215 F Temperature Range
$18.00
Only 1 In-Stock
Learn More About White Rodgers 57T01-843
White Rodgers 57T01-843 Blower Time Delay Relay, 3/4 HP
$27.00
In-Stock
Learn More About White Rodgers 90-118E
White Rodgers 90-118E Fan Controller Center, 120 V Leads Primary, 24 V Leads Secondary
$41.00
Only 2 In-Stock
Learn More About White Rodgers 90-340
White Rodgers 90-340 DPDT Switching Relay, 24 V
$11.00
In-Stock
Learn More About White Rodgers 94-388
White Rodgers 94-388 One Pole Definite Purpose Contactor with Bus Bar, 30 A, 24 VAC
$19.00
In-Stock
Learn More About White Rodgers 90-293Q
White Rodgers 90-293Q SPDT Type Enclosed Relay, 24V Coil Voltage
$10.00
Only 2 In-Stock
Learn More About White Rodgers 90-370
White Rodgers 90-370 Heavy Duty Universal Relay, SPDT Switch, 24VAC Coil
$10.00
In-Stock
Learn More About Tekmar 325-0
tekmar - Designer Series - 325 - Zone Expansion Module - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
$404.00
Factory-Direct
Free Shipping
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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 may apply, see our full shipping policy for more details.
Learn More About Tekmar 335
tekmar - Designer Series - 335 - Zone Manager - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
$588.00
Factory-Direct
Free Shipping
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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 may apply, see our full shipping policy for more details.
Learn More About Tekmar 713
tekmar - 713 - 1-1/2" - 3-Way Mixing Valve
$558.00
Factory-Direct
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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 may apply, see our full shipping policy for more details.
Learn More About Tekmar 723
tekmar - 723 - 1-1/2" - 4-Way Mixing Valve
$609.00
Factory-Direct
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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 Tekmar 724
tekmar - 724 - 2" - 4-Way Mixing Valve
$629.00
Factory-Direct
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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 Tekmar 315-0
tekmar - Performance Series - 315 - Wiring Center - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
$269.00
Factory-Direct
Free Shipping
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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 Tekmar 400-0
tekmar - Performance Series - 400 - House Control - Compatible with tekmarNet 2 - Four Zone Valves - Outdoor Temperature Reset - Boiler - DHW - Setpoint
$771.00
Factory-Direct
Free Shipping
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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 Tekmar 444
tekmar - Designer Series - 444 - Mixing Expansion Module - Compatible with tekmarNet 4 - Variable Speed/Floating Action/Modulating - For Use with tekmarNet Thermostats
$484.00
Factory-Direct
Free Shipping
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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 may apply, see our full shipping policy for more details.
Learn More About Tekmar 002
tekmar - 002 - 10K Temperature Simulator - For Use with tekmar Controls That Use a 10K Sensor Only
$511.00
Factory-Direct
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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 Aprilaire 6202-0
Aprilaire
Aprilaire - Model 6202 - 2-Zone Control Panel
$135.00
In-Stock
Learn More About Tekmar 671-TEKMAR
$1,253.00
Factory-Direct
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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 may apply, see our full shipping policy for more details.
2% Check Discount
Learn More About 2% Check Discount
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 Honeywell V800A1591
$447.00
Only 2 In-Stock
Free Shipping
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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 may apply, see our full shipping policy for more details.