Calculate heat loss with HVAC-Calc - for Contractors and Home Owners The HVAC Load Calculator recommended by Tim's HVAC Tools Geothermal systems need to be sized carefully - HVAC-Calc 4.0 is the tool to use! Where is hvac programs and air conditioning btu calculator and NonSE_ability.org.uk and manual j and carrier air condition and can find Calculate Residential Heat Loads, quickly and simply, Manual-J Where is calculating heat loss and air conditioning load calculations and airconditioning sizing and lennox air condition and heat load calculation and can find You can download free trial versions of these great HVAC programs! Where is coleman air conditioning and air conditioning load calculator and air conditioner sizing chart and btu calculations and heat load software and can find Home heating and Air Conditioning - Size it right with HVAC-Calc Residential 4.0 Where is sizing heat pump and NonSE_homeac.net and free manual j load calculation and heatloss calculations and janitrol furnaces and can find A properly sized air conditioner controls humidity too - use HVAC-Calc to size the A/C.

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?
Call 1 888 736-1101
Toll Free!

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
Back to Main Table of Contents