Heat Wagon DG250
max 225K BTU/hr
Heat Wagon DG400
max 404K BTU/hr
Heat Wagon 1800B
max 750K BTU/hr
Heat Wagon 950H
max 950K BTU/hr
Heat Wagon 1200DF
max 1.2M BTU/hr
Sure Flame S2200D
max 2.25M BTU/hr
Makeup air heaters help provide tempered, heated air for large physical space installations needing longer term heating. Many models are ductable allowing for convenient placement of the unit to maximize efficiency.