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A whole-house fan will vent the air from your rooms into your attic forcing air out through the gable and/or soffit vents. This produces a negative pressure differential inside your rooms and pulls cooler outside air through open windows.

Whole house fans can move a high volume of air, cooling your living spaces to the outside temperature in a very short time. Their low energy consumption makes them very cost effective. We also install attic venting and if needed, ventilation fans required for proper air displacement.


Serving The Greater Sacramento Area
Shaffer Electric