Buy at Smarthome - Thermostats & HVAC Controls - Temperature Controllers (Non-Thermostats)

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

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Sale $21.93 $25.99

200 customer ratings 200 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

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Sale $31.63 $39.99

140 customer ratings 140 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

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Sale $32.46 $39.99

154 customer ratings 154 Customers rated this product 4 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 # 30315BR

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Sale $22.85 $33.00

9 customer ratings 9 Customers rated this product 4 Stars

Don't waste money and energy by heating or cooling rooms that no one is using. Close the air registers to those rooms the simple way with this motorized damper built in to a 4" x 10" register. More info...

Part # 31701

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Sale $39.96 $49.99

The Chimney Balloon inflates in minutes to create a perfect seal around the crevices in your fireplace flue that lasts for years and can easily be deflated and reused. More info...

Part # 49415

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Sale $47.50 $60.00

1 customer rating 1 Customer rated this product 4 Stars

An unsealed fireplace allows heated or cooled air from your HVAC unit to flow in and out freely. Use this solution to quickly seal the damper opening and save energy by lowering the cost of heating and cooling your home. More info...

Part # 61091

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Sale $62.45 $69.00

Don't waste money and energy by heating or cooling rooms that no one is using. Close the air registers to those rooms the simple way with this motorized damper built in to a 6" x 10" register. More info...

Part # 31702

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Sale $39.99 $49.99

This flush mount adapter will allow you use a Flush Mount Heating and Air Conditioning Booster Fan on vents that are 6" x 10", 6" x12" and 4" x 12" - maintaining the same professional finish and benefits. More info...

Part # 3017BRA

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Sale $5.40 $6.99

52 customer ratings 52 Customers rated this product 4.5 Stars

This flush mount adapter will allow you use a Flush Mount Heating and Air Conditioning Booster Fan on vents that are 6" x 10", 6" x12" and 4" x 12" - maintaining the same professional finish and benefits. More info...

Part # 3017WA

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Sale $5.40 $6.99

41 customer ratings 41 Customers rated this product 4 Stars

Save energy and money by using this 12" x 6" register with built-in damper to control air flow in your home, cooling or heating only those areas that really need it. More info...

Part # 30256WH

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Sale $82.32 $84.99

The Chimney Balloon inflates in minutes to create a perfect seal around the crevices in your fireplace flue that lasts for years and can easily be deflated and reused. More info...

Part # 49418

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Sale $47.50 $60.00

1 customer rating 1 Customer rated this product 4 Stars