Length (ft):
Width (ft):
Ceiling Height (ft): Insulation No InsulationCeiling Insulation OnlyCeiling and Wall Insulation Climate -30°F / -34°C-20°F / -28°C-10°F / -23°C0°F / -17°C10°F / -12°C20°F / -6°C30°F / -1°C40°F / 4°C
Output Btu./hr. Required:
