Download Heating and Cooling Estimation Software
As you can see from the list, I've been busy for some years making programs that contractors and homeowners can use easily and learn from.
HeatPro and HeatLoss programs provide estimates at major suppliers including Familian, Ferguson, Hughes, Winnelson, and many other contractors throughout the US and Canada. An important reason is that installers who use the HeatPro program do not make the mistake of installing manufactured ductwork that is too small for cooling, which causes coil icing, condensation on the duct, and inadequate cooling - the right size snap duct is AUTOMATIC.
Calculates feet of radiation, valance, radiant floor square feet, snap duct sizes, branch ducts for each room, and cfm at the same time.Uses R values, the industry standard. Updates information on screen. Allows correction immediately. Prints the files with your letterhead Recalls previously saved files. Does NOT repeatedly ask boring questions or turn an estimate into a trial-by-detail. Automatically saves the file as an Access database you can use for other purposes.
Each download lets you use it for a few weeks or so before you choose to keep it. To make it TOTALLY affordable, the programs can be rented for just the times of the year they are needed.
They are easier and faster to use and understand than more expensive programs. It uses the same ASHRAE and Manual J formulas, so arrives at the same numbers. The program is a result of suggestions by long-time (20 years) users of the program. Many suppliers and estimators buy a version for their company that can be used on multiple computers with no unlocking key required at $129.00 Order a CD at the price you can afford!
Comparisons:
Some estimation methods were made to make it easier to do on paper. Converting them to computer methods doesn't make them more accurate, in fact it can 'institutionalize' inaccuracies.
Estimates of a 6000 square foot building with 400 square feet of openings using three methods:
Manual J Line 14 - Added 10% for duct loss 75,706 btuh
HeatPro Quick Method Total 75,674 btuh
IBR Method Total 134,460 btuh
