900 Sqft Garage What Size Heater

70 f inside 10 f outside.

900 sqft garage what size heater.

A 30 x 40 pole barn with 14 foot average ceilings will have 30x40x14 16 800 cubic feet of space to heat. Newair heaters carry 120 volts of current and are rated up to 5600 watts. Getting the right size heater for your garage saves money twice. 70 f inside 20 f outside.

The general guideline when sizing heaters is 10 watts for every square foot of space. Now you ll want to figure out the temperature rise that you want your new garage heater to be capable of. In the first place buying a heater that is too small for the job means you will need to replace it before the heating season is. For example the newair g56 electric garage heater has a wattage of 5600 watts which means it can easily and effectively heat an area of up to 560 square feet.

To calculate the size unit heater required for your space use the following formula. Multiply them to get the total square footage of the room. 70 f inside 0 f outside. Just as a rule of thumb the standard area required for safely parking one car is 10 by 20 feet or 200 square feet and a 2 car garage is at least double that area.

So for instance if you have a garage that is 20 feet long and 15 feet wide your square footage is 20 x 15 or 300 sq ft. Calculate the cubic footage of the space to be heated by multiplying building length x width x ceiling height. 50 f temperature rise 60 f temperature rise 70 f temperature rise.