Thermostats & Controls

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ecobee EB-PS-01 Power Supply Used with ecobee Smart Series Thermostats
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$18.00
Was $23.00
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Honeywell
Honeywell TH6110D1005 FocusPRO 6000 5-1-1 Day Programmable Thermostat, Single Stage, Standard Display, Honeywell Quality, 5-1-1 Day Programmable.
7% Buy This
$99.00
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Honeywell
Honeywell TH5110D1022 FocusPRO 5000 Digital Non-Programmable Thermostat, Single Stage, Large Display, Honeywell Quality, Non Programmable.
5% Buy This
$65.00
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Learn More About White Rodgers 1F78-151
White Rodgers 1F78-151 70 Series Thermostat, Single Stage, Programmable, Horizontal
4% Buy This
$38.00
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Learn More About White Rodgers 1E78-140
White Rodgers 1E78-140 70 Series Thermostat, Single Stage, Non-Programmable
2% Buy This
$29.43
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Learn More About Aprilaire 80
Aprilaire
Aprilaire - Model 80 - Steam Humidifier Canister - with O-ring - for Model 800 Steam Humidifiers
1% Buy This
$94.99
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
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Subscription Eligible
*This product is Subscription Eligible and can be set up to auto-deliver filters to your home at a discounted price. You select the filter quality, delivery frequency, and quantity.
Learn More About Aprilaire 8466
Aprilaire
Aprilaire - Model 8466 - Thermostat - Dual-Stage Heating/Cooling - 5-2 or 5-1-1 Programmable - 4-1/2" LCD Screen - Universal
1% Buy This
$94.00
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Learn More About White Rodgers 1F89-211
White Rodgers 1F89-211 Classic 80 Series Thermostat, Heat Pump, Non-Programmable
1% Buy This
$65.06
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Learn More About Honeywell THX9421R5021WW
$383.00
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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 Nest T3016US
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Was $249.00
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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 Taco ZVC406-EXP-4
Taco - ZVC406-EXP-4 - Zone Valve Control - Six Zones - Expandable - 1 Priority Zone
1% Buy This
$224.25
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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 Buderus 8718573874
Buderus - 8718573874 - Logamatic Control 2107 - Includes DHW Package - For G115WS, G215, and G315 Boilers
1% Buy This
$940.00
Only 1 In-Stock
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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 Honeywell TH5220D1029
Honeywell
Honeywell TH5220D1029 FocusPRO 5000 Digital Non-Programmable Thermostat, Dual Stage, Large Display, Honeywell Quality, Non Programmable.
1% Buy This
$87.00
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tekmar Controls

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How to Pick the Perfect Thermostat
Keep your home comfort system working the way that's right for you with specialized thermostats and controls. Whether you're updating an old control, replacing a thermostat, or building a new system, we have the right parts for you.