HVAC-Calc, the Heat Gain Calculator, for contractors and home-owners HVAC-Calc is software to size HVAC systems quickly and easily Heat Loss Calculations are a breeze with HVAC-Calc Residential or Commercial Where is goodman heat pump and goodman air conditioning and air conditioning sizing and furnace sizing chart and air conditioner btu calculation and can find Heat Loss Calculations - quick and easy with HVAC-Calc Residential, or Commercial Where is hvac computer and air conditioner size calculator and free heat load calculator and heat load software and sizing furnaces and can find Geothermal systems need to be sized carefully - HVAC-Calc 4.0 is the tool to use! Where is goodman air conditioner and duct sizing calculator and heat gain calculator and free manual j load calculation and heat loads and can find HVAC-Calc software is from the makers of Lennox Logic Jr II, York SmartChart and Rheem The Master Where is trane air conditioner and wwwhvaccomputercom and residential heat loss calculation and central air conditioning and carrier air condition and can find Home heat loss calculations are quick and easy with HVAC-Calc Residential

Starting a new heat loss/heat gain calculation

This screen is used to start a new job. In the screen shot above, the information has been entered, but the Add button has not yet been clicked (it is red to remind you that your information won't 'stick' until you click Add)

Notice the extremely detailed help at the bottom of the screen shot.

Below, is what the screen looks like after you have clicked on Add. Please notice how the "help window" keeps track of what you are doing and suggests what to do next.

Now we are ready to set the design conditions. Next Screen on tour.

 
Tour Map
Opening Screen

Questions?
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8:00 a.m. to 8:00 p.m 7 days/week
Completed House
You Are Here >> Start a New House
Next Stop >> Set Design Conditions
Add Infiltration
Add First Floor
Add Living Room
Living Room Floor
Add the West Wall
Add the Window
Check Results as You Go
Summary Room-by-Room Report
Very Detailed Report
Duct Sizing Report
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