The Rammstein RS-1001 Paint Booth Heater is a direct gas fired heater (air make-up unit or AMU) to provide proper booth pressure and comfortable air temperature. The AMU will also provide adequate fresh air which leads to improved air quality. The simple to use control panel provides control messages, cycle time and elapsed time and includes an Interlock status light. The RS-1001 includes the stand, filter box and filters. A plenum is required to use the RS-1001 with the Side Down Draft and Semi Down Draft Paint Booths.