Energy Marketing Service
HVAC load calculator
Also sizes ducts and performs Manual S report
What is the best hvac system
Manual J University
So easy, your dog can do it!”
Enter general information
Enter window and duct/pipe information
Enter area and insulation values of building’s components
Enter the area of the components of each room. The calculator will do the rest
Air Duct Sizing
Enter a friction rate (or let the program calculate it for you) and number of outlets you desire for each room.
The calculator will size each duct.
Assures equipment, ductwork and auxiliary heat are properly sized. For maximum comfort, economy and humidity control
Enter the fuel source, efficiency, and fuel cost. The calculator will estimate your operating cost and compare one system to another. Giving a return on investment and payback.
This is the whole house load
Heating: 33751 btuh
Cooling: 28495 btuh
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