Buy at Smarthome - Thermostats & HVAC Controls

Turn the temperature up or down from anywhere in the house! INSTEON Thermostat Adapter allows you to adjust your thermostat from any INSTEON-compatible controller. More info...

Part # 2491T1

Compare

$159.99

10 customer ratings 10 Customers rated this product 4 Stars

Turn the temperature up or down from anywhere in the house! INSTEON Remote Control Thermostat allows you to adjust your thermostat from any INSTEON-compatible controller. More info...

Part # 2491T7

Compare

$199.99

10 customer ratings 10 Customers rated this product 3.5 Stars

Eliminates the need to rewire and you can now regulate temperature where it is most important — your bedroom, the boss's office, a baby's room and more More info...

Part # 30403A

Compare

$249.99

39 customer ratings 39 Customers rated this product 4 Stars

Compatible with both heat/cool and heat pump systems, this energy-saving 7-day programmable thermostat will control up to three heat stages as well as two cool stages. More info...

Part # 30411A

Compare

$114.99

11 customer ratings 11 Customers rated this product 4.5 Stars

Compatible with both heat/cool, heat pump, and dual-fuel systems, this energy-saving 7-day programmable thermostat will control up to three heat stages as well as two cool stages. More info...

Part # 30412A

Compare

$139.99

2 customer ratings 2 Customers rated this product 3 Stars

If you use a Venstar programmable thermostat, you can monitor and control the temperature in your home remotely via telephone to make sure you come home to a comfortable house. More info...

Part # 30416A

Compare

$159.99

14 customer ratings 14 Customers rated this product 3.5 Stars

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

Compare

$69.99

10 customer ratings 10 Customers rated this product 4 Stars

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, o More info...

Part # 304AAW

Compare

$35.99

4 customer ratings 4 Customers rated this product 2.5 Stars

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

Part # 30402A

Compare

$149.99

6 customer ratings 6 Customers rated this product 4.5 Stars

The Venstar Wireless RF Thermostat Receiver snaps into the RJ-11 port of a compatible thermostat, and communicates with a Venstar Thermostat Telephone Controller allowing for remote access control of your thermostat. More info...

Part # 30417

Compare

$49.99

If you use a Venstar or Totaline programmable thermostat, you can adjust the temperature in your home manually from the comfort of your sofa, thanks to this tiny handheld remote control. More info...

Part # 30414A

Compare

$39.99

If you have multiple Venstar or Totaline programmable thermostats set up in your home, you can easily copy your settings from one thermostat to the next using this snap-in programmer. More info...

Part # 30415A

Compare

$39.99