
EnergyLogic EL-140H
A ceiling-hung warm-air waste oil furnace for two- to three-bay shops, with ductible dual outlets and a stainless steel heat exchanger.

EL-140H at a glance
| Heat input | 140,000 BTU/hr |
|---|---|
| Heats up to | 3,500 sq ft |
| Fuel flow | 1.0 gal (3.78 L)/hr |
| Warm air temp rise | 100–120 °F |
| Air flow | 1,000 CFM |
| Warm air outlet | 12" W × 12" H, dual ductible |
| Heat exchanger | 18 ga stainless, UL rated 1,500 °F |
| Cabinet | 18" H × 18" W × 92" L |
| Exhaust flue | 8" diameter |
| Electrical | 115 VAC, 60 Hz, 25 A dedicated |
| Shipping weight | 730 lb with tank / 375 lb without |
Who the EL-140H is for
A ceiling-hung warm-air waste oil furnace for two- to three-bay shops, with ductible dual outlets and a stainless steel heat exchanger.
Best fit: Automotive repair shops, small fleet garages and farm shops up to about 3,500 sq ft.
Standard equipment
Integrated air compressor, barometric damper, draft gauge, squirrel-cage blower, precision fuel-meter pump, analog hour meter, 250 gal single-wall tank.
Approved fuels
Used crankcase oil, ATF, hydraulic fluid, No. 2 fuel oil, diesel.
Sizing and savings
Square footage is only a starting point. Ceiling height, the number and size of overhead doors, insulation and how much used oil your shop produces all affect which size is right. We'll ask about all four before recommending a unit.
How much you save depends on how much used oil you generate, what you pay for heating fuel now, and how long your heating season runs. Our waste oil savings calculator gives a quick estimate.