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 # 2441V

Compare

$99.99

56 customer ratings 56 Customers rated this product 4 Stars

Keep your feet warm, where at home or in the office with this heated footrest. Featuring three adjustable, ergonomic positions, Toasty Toes provides the ultimate in personal warmth and comfort while saving energy. More info...

Part # 61792

Compare

Sale $40.10 $55.00

26 customer ratings 26 Customers rated this product 4.5 Stars

The Honeywell 4-Inch Ultra Efficiency Air Cleaning Filter 20x25x4" can improve the air quality in your home. More info...

Part # 300655

Compare

Sale $26.66 $34.99

23 customer ratings 23 Customers rated this product 4.5 Stars

Move warm or cool air from room to room to equalize temperatures and improve ventilation. Installs in minutes - simply attach it to the top corner of any doorway and plug it in. More info...

Part # 3008

Compare

Sale $21.93 $25.99

200 customer ratings 200 Customers rated this product 4 Stars

Easy temperature control for cold weather applications. No need for fancy computer based systems or expensive timers. These little plugs turn your lights or appliances ON and OFF based on the ambient temperature. More info...

Part # 7143

Compare

Sale $10.63 $18.99

115 customer ratings 115 Customers rated this product 4.5 Stars

Keep your feet and personal space warm, whether you are sitting at your desk or standing at a workbench in your basement, without wasting energy by heating a whole room. More info...

Part # 61791

Compare

Sale $48.96 $59.50

6 customer ratings 6 Customers rated this product 4 Stars

Replace your existing vent with this booster fan that will increase air flow from your heating or air conditioning system up to 85%, reducing energy costs. Manual or automatic operation. More info...

Part # 3017W

Compare

Sale $31.63 $39.99

139 customer ratings 139 Customers rated this product 4 Stars

This temperature/humidity sensor connects to your PC's USB port, delivering accurate temperature and humidity data. The included software stores all readings to an Access database and can be set up to email you if your designated alarm point is reached. More info...

Part # 15250

Compare

$159.95

24 customer ratings 24 Customers rated this product 4.5 Stars

Keep your feet and personal space warm, whether you are sitting at your desk or standing at a workbench in your basement, without wasting energy by heating a whole room. More info...

Part # 61793

Compare

Sale $28.96 $43.20

17 customer ratings 17 Customers rated this product 4 Stars

Replace your standard air filter with the Honeywell CF200A1620 for up to 60x more air cleaning efficiency. More info...

Part # 300654

Compare

Sale $29.93 $31.02

12 customer ratings 12 Customers rated this product 4 Stars

Replace your existing vent with this booster fan that will increase air flow from your heating or air conditioning system up to 85%, reducing energy costs. Manual or automatic operation. More info...

Part # 3017BR

Compare

Sale $32.46 $39.99

154 customer ratings 154 Customers rated this product 4 Stars

This freeze sensor uses your existing telephone line to call three phone numbers when the temperature drops below the set point you determine or if the power goes out. You can also call in to check on the temperature and power status remotely. More info...

Part # 7001

Compare

Sale $158.00 $199.00

48 customer ratings 48 Customers rated this product 4.5 Stars