(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 ...
A typical value used for air conditioners is one ton (12,000 Btu /hour) per 500
square feet (46 m2). This does not take into account differences ...
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 ...
RS Means has some 'rule of thumb' for sq ft per ton. .... 600 BTUs per head & it
can 900 BTUs per head if they are active, soulful church, dance ...
General Rule of Thumb for HVAC heat loads: Residential – 35 Btu's per square
foot; Light Commercial – 45 Btu's per square foot; Commercial – 50 Btu's per ...
Jun 6, 2013 ... The design rules below are intended for informational purposes only. ... Plenum
heaters can be sized using 8 to 10 watts per square foot with 8 foot ceilings ...
2.75 Btu's heat loss per cubic foot for the upper level and 1.75 Btu's ...
HVAC Design & Thumb Rules - Free download as PDF File (.pdf), Text File (.txt)
or ... Average Load 200 sq. ft. of floor area per ton 9 people per ton 175 sq. ft. of
floor ... Equipment Type Approximate Airflow Rate 1 CFM per 100 Btu/hr output
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.
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 ...