The fan is powder coated and this is to protect it against harsh weather conditions.
Modern attic fan.
Excessive passive venting can cause excessive moisture infiltration in the form of snow or rain.
Modern building regulations say you must have roof vents but they re passive they don t do anything to create airflow.
So it s important to check for cracks and gaps where conditioned air from your home warm or cold can escape into the attic.
Such fans are often called whole house fans.
Natural light is a rising solar attic fan brand which is tried and tested by builders.
That s where an attic fan comes in actively drawing the hot air out.
A whole house fan is designed to pull air in through open windows and doors and exhaust this air through an attic space to the great outdoors.
Most attic ventilators fitted to homes are powered off mains electricity.
Some homes cannot accommodate the amount of attic ventilation that the older traditional style whole house fans require.
A fan may be installed in an attic for the different purpose of cooling a whole house venting hot air out via the attic.
An attic fan on the other hand is a fan that exhausts only attic air out of the attic vents.
Attic fans are typically used in warmer months when temperatures in an attic can exceed 120 f 49 c.
With energy costs higher than ever many homeowners are looking for ways to reduce their bills while still keeping the whole house cool.
It is so easy to install on different types of roofs including fiberglass shingle or asphalt.
With a drive belt of 2 high speed it can offer an excellent cooling effect at a lower cost.
Though attics should have proper air circulation with vents at the eaves and an attic fan you don t want to fight high heating or air conditioning costs because of leaks between the living space and the attic.
Attic fan thermostat switch type spst switch action close on rise number of switches 1 control range 80 degrees to 130 degrees f differential 15 degrees f height 4 9 16 in width 2 13 16 in depth 2 1 8 in sensor type bimetal for use with attic ventilators fans and dampers color beige silver face application attic fan control cooling only 120 to 240vac 13 8a 10a 13 8a 10a 82 8a 60a standard 2 in.
In addition it is good for attic ventilation one of its huge benefits not to miss.
Attic fans create a positive air flow through your attic that does not rely on wind or require excessive passive venting.
Attic fans are a simple popular and cost effective solution to an overheated roof space.
There are many types of attic fans such as.
This attic fan which is a 36w model is big time in benefits to offer.
Mechanical attic ventilation fans may be powered in a variety of different ways.
Building codes often require about 1 foot of attic ventilation for every 750 cfm airflow.
Attic temperatures can get up to 150ºf without an attic fan.
If installed anyway they won t work properly.
Some can move almost 300 000 cubic feet of air per.
