Firelake Horizon Model 155 Waste Oil Heaters

Model 155 Horizon Waste Oil Heater

Model 155 Horizon Waste Oil Heater

Now small shops and garages generating low volumes of used oil can gain the economical heating advantages of owning a durable Firelake’s Waste Oil Heater. This heater efficiently burns waste oil, transmission fluid as well as regular heating oil.

155,000 BTU Waste Oil Heater Specifications

Input (approx. BTU/hr.)

155,000 (45.42kW)

Output (approx. BTU/hr.)

120,000 (38kW)

Stack size

8″ / 20.3 cm

Shipping Weight

390 lbs./ 177 kg.

Heater dimensions (L x W x H)
Includes outside measurements of fan and burner

34.5″ x 22″ x 79″ / 87.6 cm x 55.9 cm x 2.0 m

Duct Opening

15″ x 15″ (38.1 cm)

Electrical requirements (maximum circuit protection)

30A ( 15 A for export)

Approx. fuel consumption

1.12 GPH

Blower CFM


Outlet Air Temperature

170 F

Compressed air requirements

2 CFM @ 40 PSI / .057 m3/min.@.28Mpa


US: 5,067,894 utiliy, 331,104 des., 331,105 des.
CAN: Pat. 2,029,366, 69,374 des., 69,157 des.


Crankcase oil, transmission and hydraulic fluids, as well as other petroleum-based lubricants (any weight combinations up to SAE 50 as well as #1 and #2 fuel oil.)

Oil transfer pump

18 GPH @ 35 PSI (68 LPH @ .24 Mpa)


Why Choose Firelake?

Firelake Waste Oil Heaters are designed from the ground up to burn waste oil and other petroleum based products to provide heat for your shop. Over time, Firelake waste oil heaters and boilers have become the premier waste oil heating equipment in the industry.

  • Efficiency: The innovative Horizon Heater’s heat exchanger design eliminates the costs of a burner target. This system also contains no fuel tubes, which means reduced cleaning time and no tube repair costs.
  • Advanced Heat Exchanger Design: Reduces corners and thermal stress points to provide longer life and easier upkeep
  • Warranty: lifetime limited heat exchanger warranty
  • Dual Stack Connections: Vent gas out left or right side for a more versatile installation
  • Dual, Multi-Directional Air Outlets: Left and/or right side, up or down, right or left louvering
  • Squirrel Cage Blower Standard
  • Light Weight: Easy to handle and install
  • Multiple Voltages: 120-volt/60-amp and 220-volt/50-amp available
  • Customized Heat Exchanger Cleanout Tool Standard: Promotes regular and complete maintenance of heat exchanger

Download Firelake Brochure

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