Differential Temperature Control For Attic Fan

If either setting is too low fan will run continuously.

Differential temperature control for attic fan.

Standard 2 x 4 vertical box depth. Thermostat setting adjusts from 60 120 degrees f normal settings are 85 110 degrees f. 2 1 8 inductive amps 120v. 3 9 out of 5 stars.

120 to 240vac mounting. 80 degrees to 130 degrees f includes. 1 16 of 657 results for differential temperature control johnson controls a350aa 1c a350 series temperature control with temperature sensors 30 to 130 degree f temperature range 1 to 30f degree adjustable differential. If you have a partially finished attic but still want help controlling excessive heat the ac infinity airtitan t7 fan may be for you.

If setting is too high ventilation will be inadequate. This model is small enough to fit over an air conditioning and. 15 degrees f width. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling.

Humidistat setting adjusts from 30 90 normal settings are 60 70 depending on local humidity levels. 4 9 16 country of origin subject to change. 2 13 16 inductive amps 208v. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation.

They are typically easier to install and won t detract from the appearance of your roof. Freezing and excessively hot outdoor temperatures rain and high. The temperature differential fan controller automatically switches fans on if the crop temperature is 5 c more than the air temperature. Ideal attic temperature and humidity settings.

The closer you can get the max attic temp swings to ambient the better but it is really hard in existing housing stock especially when the existing roofing surface is nowhere near needing replacement. The ceiling design temp should be the greatest attic temp delta t not the ambient air temps. Attic fan control cooling only differential. All thermostats have a set temperature that will turn on and off a heating and cooling system.

For example a thermostat with a 1 degree differential that is set at 70 degrees will turn an air conditioner on at 71 degrees and off at 69 degrees. As the ambient air temperature decreases during the storage period it maintains a 5 c temperature difference between the grain and the air and progressively cools the grain.