Venstar Products - Smarthome

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 $22.50 $35.99

30 customer ratings 30 Customers rated this product 3.5 Stars

If you use the 7-Day Programmable Digital Thermostat, add this tiny module to display the relative humidity level as measured at the thermostat. This device can also control a compatible humidifier (sold separately) or even aid in dehumidifying your home. More info...

Part # 30413A

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Sale $29.96 $34.99

21 customer ratings 21 Customers rated this product 4.5 Stars

Expansion receiver for the Venstar or Totaline Wireless Thermostat System More info...

Part # 30401A

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Sale $93.57 $139.99

20 customer ratings 20 Customers rated this product 5 Stars

Get the proven flexibility and reliability of Venstar thermostats with the Slimline Commercial Platinum Series. The Slimline Commercial Platinum Series from Venstar offers many features such as set point limiting, smart fan, and security locking. More info...

Part # 30456

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Sale $94.97 $108.57

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

Use this wireless sensor with a compatible thermostat to report indoor or outdoor temperature in a space that is different from where a compatible thermostat is located. More info...

Part # 30408

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Sale $34.17 $54.99

14 customer ratings 14 Customers rated this product 3.5 Stars

Use this wireless sensor receiver in conjunction with a wireless temperature sensor and a compatible thermostat to report indoor or outdoor temperature. More info...

Part # 30422

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Sale $31.47 $54.99

11 customer ratings 11 Customers rated this product 4 Stars

Get the proven flexibility and reliability of Venstar thermostats with the Slimline Commercial Platinum Series. The Slimline Commercial Platinum Series from Venstar offers many features such as set point limiting, smart fan, and security locking. More info...

Part # 30455

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Sale $94.47 $100.00

Compatible with both heat/cool and heat pump systems, this energy-saving one-day programmable thermostat will control up to two heat stages as well as one cool stage. More info...

Part # 30410A

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Sale $58.47 $69.99

48 customer ratings 48 Customers rated this product 4 Stars

Increase the number of wireless thermostats for your Totaline Wireless Thermostat System. More info...

Part # 30402A

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Sale $95.18 $149.99

28 customer ratings 28 Customers rated this product 4.5 Stars

Use this hard-wired sensor with a compatible Venstar thermostat to report indoor or outdoor temperature in a space that is different from where that thermostat is located. More info...

Part # 30421

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Sale $36.96 $39.99

6 customer ratings 6 Customers rated this product 4 Stars

Venstar's T1050 is a programmable thermostat which will work in almost any residential or light commercial application. Heat-Cool or Heat Pump. Small, low profile and in a contemporary color that will blend in with any room color. More info...

Part # 30427

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Sale $44.97 $49.99