BTU / HVAC Sizing Calculator
Inputs
sq ft
ft
Tab to move between fields
Results
Cooling BTU Needed
11,800
AC Tonnage1
Suggested AC Size1 tons
Furnace BTU12,980
BTU per Sq Ft29.5
1
Identify Input Parameters
4 parameters
= Room Area = 400sq ft, Ceiling Height = 8ft, Insulation Quality = 2, Climate Zone = 2, Number of Windows = 3
= 5 input(s) provided
2
Calculate Cooling BTU Needed
Cooling BTU Needed
= 11800
= 11800
3
Calculate AC Tonnage
AC Tonnage
= 1
= 1
4
Calculate Suggested AC Size
Suggested AC Size
= 1
= 1