Zone 3= 40 Btu's per square foot (from the chart below) ... We have many friends
that spend thousands per month for propane (some larger older homes) and we ...
Jun 7, 2007 ... Length of Room x Width of Room [in feet] = Area ... than two people will regularly
be in the room (e.g., an office), add 600 BTUs per person.
Zone 4 requires 45-50 BTUs per square foot, and Zone 5 requires 50-60 BTUs ...
BTU of Furnaces · How Much Space Does a 12,000 Btu Air Conditioner Cool?
For cooler climates, a very broad estimate of furnace sizing is to select one that
generates 40 to 45 BTUs per square foot. At 40 to 45 BTUs per square foot, you'd
May 5, 2015 ... When you understand the number of BTUs you require per square foot of your ...
Depending on where you live, the BTUs per square footage you require vary. ....
The temperature will cool even when it rains during the summer ...
Sizing is important because a unit that's too small won't cool your house properly,
and a ... We use BTUs for cooling, too, to measure how much heat an air
conditioner ... Another way of saying 1 ton for every 600 s.f., is 20 BTU per square
Air Conditioning Square Footage Range by Climate Zone ... 30 - 35 Btu's per
square foot, 35 - 40 Btu's per square foot, 40 - 45 Btu's per square foot, 45 - 50
Determine the ceiling area (length x width), in square feet. .... The number
calculated tells how much heat builds up in the room each hour. The air
conditioner's cooling capacity (BTU per hour) should nearly match the resulting
How To Calculate the BTUs needed to cool a given space: follow this procedure:
... How Much Cooling Capacity do we need Per Square Foot of Building Area?
Jun 23, 2015 ... To cool a bigger or busier room, you'll want to step up to a mid-sized air
conditioner. ... Living room or family room (350 to 650 square feet) ... As a rule of
thumb, an air conditioner needs 20 BTU for each square foot of living space but
.... Many of the things we do to keep energy costs down in winter, such as ...