Master Propane Convection Heater TC113
Packed with features!  40,000 - 80,000 BTU/Hr. - with single control knob operation.  Low pressure atmospheric burner system for quiet operation and better utilization of fuel in cold weather.  Patented pilotless burner system eliminates nuisance outages.  Piezo ignition operation.
Lightweight (16 lbs) and easy to service. 

master portable propane convection heater