BTU Calculator

1. Choose your house type from the chart below.

House Type	1	2	3
Window glaze	single	double	double
Ceilings	R-20	R-28	R-40
Walls	R-5	R-12	R-20
Leakage	loose	average	tight

Enter your house type (1, 2 or 3)

2. Select the region having the closest local climate to yours.

Westcoast (Vancouver)
Prairies (Edmonton)
Eastern Canada (Toronto)
Maritimes (Halifax)

Enter your climate region (1, 2, 3 or 4)

3. Next, enter your room volume.

Enter the size of the area to heatsq. ft.

Enter your ceiling height ft.

4. Calculate Your BTU/hr Requirements.

You BTU results:

Your minimum BTU/hr requirement is BTU's

Your maximum BTU/hr requirement is BTU's/hr.

This calculation is a rough estimate only. Please contact your local Valor dealer for a more accurate calculation based on the specific winter conditions in your area.