How many btu's to heat 2400 square feet?
The number of BTUs (British Thermal Units) needed to heat a 2,400 sq ft is 80,650 BTU space depends on several factors, including:
Key Factors Affecting BTU Requirements:
Climate Zone (Cold vs. Moderate vs. Hot)
Insulation Quality (Poor, Average, Excellent)
Ceiling Height (Standard 8 ft vs. Higher)
Number of Windows & Doors (More = More Heat Loss)