Greenhouses - Heat Required to Maintaining Temperature

A greenhouse heat loss due to

• transmission through glass
• allowance for infiltration

at outside temperatures ranging -10 to 20 degrees Fahrenheit (-23 to -7 degrees C): 

Example - Heat Loss from a Greenhouse

With an inside temperature 15 ^oC and an outside temperature -10 ^oC the heat loss from a greenhouse is aprox. 18 kW per 100 m² floor area.