HVAC-Calc, the Heat Gain Calculator, for contractors and home-owners Calculate furnace and air conditioner size - size ducts too! It's easy with HVAC-Calc 4.0. Radiant heating heat loss calculations - Easy with HVAC-Calc 4.0! Where is air conditioner btu calculator and york air conditioner and heat gain calculator and load calc and what size air conditioner and can find Use HVAC-Calc to quickly and accurately size a furnace! Where is air conditioning sizing calculator and heating calculation and central air sizing and NonSE_splise.com and furnace and can find HVAC-Calc, highly recommended by contractors, engineers and home-owners! Where is trane air conditioner and heat load calc and heat load calculators and air condition calculator and NonSE_hvacagent.com and can find HVAC-Calc sizes boilers and hot water baseboard too! Where is central air condition and free hvac heat load calculation software and furnace btu calculator and janitrol air conditioner and NonSE_keywordspy.com and can find Home heat loss calculations are quick and easy with HVAC-Calc Residential

HVAC-Calc Residential - a completed house

Here is a picture of the HVAC-Calc screen after you have done a room-by-room calculation. HVAC-Calc can also do a whole house calculation.

On the left side of the screen is The Tree, which shows the organization of the house. In HVAC-Calc every part of the house is owned by some other part of the house. For instance the First Floor owns the Living Room and the other rooms. The Sample House owns the First Floor and Basement.

Now we will start a new house. 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
You Are Here >> Completed House
Next Stop >> Start a New House
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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