1. Choose your house type from the chart below.

Enter your house type (1, 2 or 3)

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

1. Westcoast (Vancouver)
2. Prairies (Edmonton)
3. Eastern Canada (Toronto)
4. 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