A properly sized air conditioner controls humidity too - use HVAC-Calc to size the A/C. HVAC-Calc - The Easy Way to Manual-J Cooling Loads - Residential and Commercial - Quick and easy with HVAC-Calc 4.0 Where is manual j load calculation and air conditioner sizing calculator and calculate air conditioner size and NonSE_19onet.com and NonSE_refrigerationbasics.com and can find Heating and Cooling Loads - Residential and Commercial - Quick and easy with HVAC-Calc 4.0 Where is air conditioning calculations and residential furnace sizing and air conditioning size and NonSE_hvacagent.com and york air conditioning and can find Residential heating load calculations are quick and easy to do with HVAC-Calc 4.0 Where is air conditioner size and heating calculations and payne air conditioning and coleman air conditioner and home heating and can find Heat Loss Calculations - quick and easy with HVAC-Calc Residential, or Commercial Where is air conditioning btu calculator and rheem air conditioner and york air conditioner and NonSE_dmoz.org and home heat loss calculations and can find HVAC-Calc Commercial 4.0 can do commercial heat loss/gain calcs in 20 minutes!

This is the first screen you see when starting HVAC-Calc.

The first screen you see when starting HVAC-Calc Residential 4.0 or Commercial 4.0

HVAC-Calc is built for ease of use. The opening screen lists all the jobs you have done, unless they have been deleted or moved to 'Cold Storage'. As the list gets longer, rather than delete old jobs, you can just move them to Cold Storage and then if you ever need them again, you can bring them back again.

You can also sort the list of jobs by clicking on 'Name', 'Street' or 'Last Modified'. This will become useful when you have a longer list of jobs. 'New Job' will always be at the top and is the selection you make if you want to start a new load calculation.

HVAC-Calc also makes it very easy to start a job on your laptop and then move it, using a floppy disk, to your desktop computer.

Questions?
Call 1 888 736-1101
Toll Free!

10:00 a.m. to 8:00 p.m 7 days/week
  1. Opening Screen
  2. Adding a Third Floor
  3. Adding a Room to the Third Floor
  4. Adding the Floor
  5. Entering a Wall
  6. Entering a Window
  7. And Now the Ceiling
  8. The Report
  9. HVAC-Calc table of contents Table of Contents and free trial