This calculator will estimate the number of Allmand Maxi-Heat trailers needed to provide heat for a specific enclosed area. 

To use this calculator, first select the type of insulation in the structure, then the amount of heat rise above the ambient outdoor temperature desired.  Then enter the structure floor size and the height of the area to be heated.  Finally, click the "Calculate" button to estimate the amount of heat needed to maintain the area to the desired temperature.  Divide the total BTU by 1,000,000 to estimate the number of Allmand Maxi-Heat trailers necessary to maintain the desired level of heat.

Note: this calculator is designed to estimate the BTU requirements for a given area and should be used as a starting point only. Your actual needs may differ based on variables that cannot be anticipated by this calculator.