【實用工具app】Home Sizing BTU Calculator|最夯免費app-綠色工廠好玩App

This is a Whole House BTU Calculator. Which requires the depth of the house, Width, and Ceiling height for the BTU output. The BTU output is give in a bright yellow for easy to read number. This was designed for accurate bids in the field without having to run back to the truck for a calculator. This will allow you to do bid quickly and accurately.