HomeMy WebLinkAboutLETTER - 06-00595 - 2580 Diamond H Ln - New SFR Mechanical0600595
December 4, 2006 2580 Diamond H Ln-Cnty Mech
City of Rexburg,
Heating calculation for Jon Weber, New home @ 2580 diamond H lane, Saddle Creek
Estates subdivision, Madison County, Idaho.
As per the REScheck provided by the contractor the heat loss for the home is figured as
follows.
UA value: 774
Design indoor temp. = 70 F
Design outdoor condition = -20 F
Delta T: 90 F
Heat loss = 69,660 BTU
Infiltration value:.95% = 73,530 BTU
Minimum BTU required = 143,190 BTU
It is proposed to install one 120,000 BTU furnace with a 5 ton blower, Also one 80,000
BTU furnace with a 3 ton blower.
Andrew Johnso
Johnson Heating LLC
HVAC License # 1327
State of Idaho