(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 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.
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 ...
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 ...
(Up to 45 BTU per hour per square ft). SUSPENDED ... PER SQUARE. FOOT.
The chart on the right is a rough “rule of thumb” ... To size the heating source,
simply multiply your heat loss per square foot by the area (in sq. feet). You will
need a ...
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 ...
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 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 ...
Divide the final BTU calculation by the total square footage to get the number of
BTUs ... Rule of Thumb BTU Per Square Foot · Calculate Price Per Square Foot ...
In that case, they may have a different "rule of thumb," or one of them may be
using the ... This involves adjusting the square footage rule so that whatever the
... both the upper and lower values for heat loss in Btu per hour per square foot (