140,000 BTU Waste Oil Heater
Heats up to 3,500 square feet, approximately one to four service bays.
BTU Input
140,000 BTU (41.6 kW) per hour
Fuel Flow Rate
1.0 gallons/hour (3.78 liters/hour)
Heat Rise Over Input Air
100-120º F (37.8-48.9º C)
- Features
- Specifications
- Tanks
- Accessories
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Only EnergyLogic Systems Include These Features - Standard
- Air Compressor: Integrated so you don’t have to use shop air
- Low Fuel Cutoff: Guarantees your furnace won’t run on empty
- Maximum Installation Flexibility: Tank-mount, Wall-mount, Ceiling-hung
- Patented Metering Pump: Precision fuel delivery
- Stainless Steel Heat Exchanger: Long lasting and corrosion resistant
- Industry’s Longest Warranty: Three years on parts and 10 years on heat exchanger
What's In The Box
- Accutemp Pre-heater
- Adjustable Louver
- Air Compressor, Integrated
- Digital Thermostat
- Easy Access Cleaning Cap
- Flame Retention Head
- Hour Meter
- Low Fuel Cutoff Switch
- Patented Metering Pump
- Quick Connect Copper Fuel Lines
- Specialized Spin-On Waste Oil Filter
- Stainless Steel Barometric Damper
- Stainless Steel Heat Exchanger
- Swing-Away Burner
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140,000 BTU Waste Oil Furnace
English Unit
Metric Unit
BTU Input
140,000 BTU per hour
41.6 kW per hour
Fuel Flow Rate
1.0 gallons/hour
3.78 liters/hour
Heat Rise Over Input Air
100-120 F
37.8-48.9 C
Air Flow
1000cfm
28 cu. m/min
Warm Air Outlet Dimensions, can be ducted from both sides
15"W x 15"H
38cm W x 38cm H
Exhaust Flue Diameter
6 or 8" diameter available
15cm or 20cm diameter available
Furnace Dimensions
18"H x 18"W x 92"L
46cm H x 46cm W x 234cm L
Shipping Weight
344 lbs.
354 lbs., with top suction kit
156 kg
160 kg, with top suction kit
Approved Fuels
Used crankcase oils, ATF, No. 2 fuel oil, up to 90 weight gear oil and diesel fuel
Electrical Req.
115 VAC 60Hz, 25 amps maximum dedicated circuit
Regulation and Certification
EPA-approved
UL-listed system – U.S. and Canada
Warranty
10 years on heat exchanger, five years full and five years prorated
Three years on parts
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Get the right storage for your used oil

70 Gallons 
130 Gallons 
250 Gallons 
295 Gallons Check out all the tanks
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A few of our most popular heater accessories
Class A Flue Kit 
Domestic Coil 
Airscape 
Boiler Mixing Valve Annual Maintenance Kit 
Boiler Brushes Check out all the accessories