HVAC-Calc calculates cooling and heating loads quickly and easily Easy to use HVAC software for sizing heating and cooling systems HVAC-Calc is software to size HVAC systems quickly and easily Where is hvac calc 40 and heat loss calculations and furnace sizing chart and goodman furnace and btu calculation and can find HVAC-Calc, the Cooling Load Calculator, for contractors and home-owners Where is free hvac heat load calculation software and air conditioning btu and goodman heat pump and sizing a heat pump and heat loss programs and can find Heating and Cooling Loads - Residential and Commercial - Quick and easy with HVAC-Calc 4.0 Where is btu calculations and goodman air condition and NonSE_alpinehomeair.com and heatingsystems and air conditioning duct sizing and can find You can download free trial versions of these great HVAC programs! Where is air conditioner sizing calculator and free manual j and NonSE_wisegeek.com and heating load calculator and cooling load and can find HVAC-Calc is the program you want for calculating cooling loads.

HVAC-Calc Residential - Adding the Infiltration Load

With HVAC-Calc, you can add items in any order you want, but generally it is easiest to follow the order of the buttons at the top of the screen.

Notice how the steps are numbered right on the screen, just follow the numbered steps.

After selecting the building tightness, just click on Add.

Now we will add the First Floor Zone. Next Screen on tour.

 
Tour Map
Opening Screen

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Completed House
Start a New House
Set Design Conditions
You Are Here >> Add Infiltration
Next Stop >> 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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