(Rule Of Thumb Shortcut Methods). Cubic Foot Method for Calculating Heat Loss:
⇨ Homes with a basement: Use 2.4 BTU heat loss/cubic foot for the upper ...
May 23, 2006 ... Rule of Thumb A/C sizing question from Practice Exam ... used for air
conditioners is one ton (12,000 Btu /hour) per 500 square feet (46 m2).
But there are also "rule-of-thumb" estimations you can use to pick a furnace size
for ... At 40 to 45 BTUs per square foot, you'd need a 100,000 to 112,500 BTU ...
... a 1100 square foot room requires around 21000 BTUs per hour to cool. ... Foot
· Air Conditioner Square Foot Per Ton · Rule of Thumb BTU Per Square Foot ...
An easy rule-of-thumb for BTU requirements is to figure that you need about 50
BTU per square foot of interior space in a cold climate; 35 BTU per square foot in
3. Learn more about 3.3: Rule-of-Thumb Calculations on GlobalSpec. ... These
are typically square feet per ton for cooling, Btu per square foot for heating, and ...
May 4, 2012 ... Since water has a latent heat capacity of about 1,000 BTU per pound, ..... The 1
ton per 1,000 square feet rule of thumb is interesting.
modestly sized, with living areas ranging from 1050 square feet to 2482 square ...
“rule of thumb,” common for Anchorage area homes, is 40 btu's heat loss per ...
Aug 28, 2015 ... 30 – 35 Btu's per square foot, 35 – 40 Btu's per square foot, 40 – 45 Btu's per ... A
general rule of thumb is that if your home is well insulated with ...
Aug 14, 2004 ... Dr-Fix-It! Notebook Archive: A Heating Rule of Thumb. ... Next, multiply your
building's square footage by each of the multiplier factors. ... signify the Btu-per-
hour (Btu/Hr)output range of a furnace for that size and type of house.