We stock the new Cambridge Engineering Model #SA250 Ultra-High Efficiency direct gas fired 100% outside air space heater along with mounting kits for rooftop, thru-roof and thru-wall installations.

Cambridge Engineering is the pioneer of Blow-Thru Space Heating Technology and has over 50 years experience bulding direct gas fired heaters- with more than a billion sq. ft. heated just in recent years.

Pre-Qualified for EPAct Federal tax deductions, Exeeds DOE’s 90+% High Efficiency gas-fired technology standard and recommended for green, high performance, LEED buildings. No flue nor condensate lines are required.


We feature one click product submittal and flyer downloads.

Need Help With Sizing and Application Information? Give us a call.