A load calculation program based on Manual J, designed to be quick and easy to use. It calculates the amount of heating and cooling …

People: Manual J recommends 1 person per bedroom plus 1 in the living area so a three bedroom house you should enter "4" …

After location is chosen: Select the types of walls, windows, ceiling, floors, doors etc. for the structure. There is an option to choose …

Is system within specs: ? *Note: The total cooling minimum can be 90% of the total cooling load if the output of the sensible plus 50% …

Welcome to the HVAC Load Calculator site Hopefully you can get some use out of these calculators: L oad C alculator: - A whole …

Load-Calc ... Load-Calc

Sizing Calculator Help System Type: Select the type of system to be installed from the dropdown menu. Climate: (Optional) - Select …

Air Change Calculator cubic ft.: cfm's : changes: per hr. Enter any two parameters

Superheat & ΔT Calculator °F °C brand indoor wetbulb : indoor drybulb : outdoor ambient:

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