Thermostats & HVAC Controls

In applications where additional wiring cannot be run, the Add-A-Wire accessory can be used to add a wire to the thermostat. The accessory can also be used to fix a broken wire, to make one thermostat work like two, to add cooling to a heat only system, or to add a common wire to a 4-wire system. More info...

Part # 304AAW

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Sale $23.47 $35.99

30 customer ratings 30 Customers rated this product 3.5 Stars

Replace your ThermoMist Automatic Humidifier nozzle with this fresh unit that can humidify homes up to 3000 square feet. More info...

Part # 3281N.65

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$11.99

20 customer ratings 20 Customers rated this product 4.5 Stars

Save your property and equipment from costly damage by being warned in time. More info...

Part # 7020

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$19.99

38 customer ratings 38 Customers rated this product 4.5 Stars

If you have a two-wire furnace or heat-only device, there is no need to re-wire your home to access it. This two-wire adapter works with other Venstar products for wireless remote control. More info...

Part # 30418

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Sale $24.36 $39.99

9 customer ratings 9 Customers rated this product 4.5 Stars

The Venstar ACC-TSEN Remote Indoor/Outdoor Air Temperature Sensor measures indoor or outdoor air temperature with a range of -20 to 120° F. More info...

Part # 30454

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Sale $15.39 $17.59

4 customer ratings 4 Customers rated this product 4 Stars

Reliable Honeywell Whole-House Humidifiers work with your homes furnace to maintain a proper, comfortable humidity level throughout the home. A Honeywell humidifier pad is specially designed to spread moisture evenly and should be changed twice per heating season to maximize comfort. More info...

Part # 300664

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Sale $9.47 $10.99

This compact, non-programmable digital thermostat gives you precise temperature control to within 1 degree and can be used with central gas, oil, and electric furnaces and AC and single-stage heat pumps. More info...

Part # 300668

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Sale $16.65 $25.26

The Honeywell 1-Week Programmable Thermostat offers simple programming which allows you to run one program for the entire week with 4 program periods per day. More info...

Part # 300638

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Sale $19.57 $31.00

1 customer rating 1 Customer rated this product 3 Stars

If you use the Somfy Whisper-Quiet Motorized Drape Controller to control your drapes remotely, you can easily replace motor tires that have worn out due to normal wear and tear. More info...

Part # 3182T

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Sale $11.64 $18.99

8 customer ratings 8 Customers rated this product 5 Stars

Digital sensor wire can be used as a duct sensor or as a remote temperature sensor with a compatible Venstar thermostat. More info...

Part # 30409

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Sale $18.87 $31.99

1 customer rating 1 Customer rated this product 4 Stars

The Honeywell RTH1100B Digital Non-Programmable Horizontal Thermostat is an electronic thermostat with a large easy-to-read display. Battery powered so it retains memory in the event of a power outage. More info...

Part # 300634

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Sale $23.65 $37.46

Reliable Honeywell Whole-House Humidifiers work with your homes furnace to maintain a proper, comfortable humidity level throughout the home. A Honeywell humidifier pad is specially designed to spread moisture evenly and should be changed twice per heating season to maximize comfort. More info...

Part # 300663

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Sale $7.68 $8.99

1 customer rating 1 Customer rated this product 5 Stars