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Waste Oil Heater,Nonductable,300K BtuH close
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This item has been discontinued and is unavailable for purchase. For more information call 1-800-GRAINGER (472-4643).

Waste Oil Heater, Nonductable, 300K BtuH

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  • Item # 4LFU6
  • Mfr. Model # MX300
  • UNSPSC # 40101819
  • Catalog Page # N/A
  • Shipping Weight 635.0 lbs.
Country of Origin Not Available Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Waste Oil Heater
  • Ductable/Nonductable Nonductable
  • BtuH 300,000
  • Fuel Use 2.14 gph
  • Heating Area 10,000 sq. ft.
  • Voltage 120
  • Cabinet Size 36 x 45-1/2 x 46-3/4"
  • Air Flow 4750 cfm
  • Cabinet Material Fine Grain Galvinized Steel
  • Combustion Chamber 10 ga., Cold Rolled Steel
  • Chimney Location Top
  • Requires 8" Class A Chimney Pipe, Indoor Oil Storage Tank Held at Temperatures Above 50 F and within 20 ft. of Burner with a Maximum 12 ft. Lift
  • Standards UL
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Compliance and Restrictions

  • This item has been restricted from sale in the following countries: Mexico.

  • This item has been restricted from sale in the following states: CA and DC.

  • This item is restricted for international sale.


Used/Waste Oil-Fired Unit Heaters

• 120V
Fueled by used engine oil and transmission fluid. Heaters have internal blowers and adjustable locking louvers. Each includes secondary air regulator, oil bypass regulator, pump assembly, oil supply strainer, primary waste oil strainer, check valve, barometric damper, and thermostat. UL Listed. Models without roof or wall kit require Class A chimney pipe and an indoor oil storage tank with max. 12-ft. lift to be located within 20 ft. of the burner.

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