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Waste Oil Burners, Heaters and Boilers

WASTE (used) OIL HEATERS (furnaces)

We offer industry largest selection of UL and CUL listed waste oil heaters. Every Omni waste (used) oil heater is equipped with our unique patented Flame Control System and built with high grade stainless steel. They are also backed with a non-prorated warranty to match. From the Floating Crimped Heater Exchangers, to the Patented Flame Control System, our waste oil heaters will satisfy you with a long lasting ROI.

The Omni waste oil heaters we provide are very environment friendly. The fuel (waste oil) burns clean with no smoke, when UL tested between 0-1 on a Bacharach scale of 0-10 was observed. The burn is cleaner than of some standard heating oil burners!

Our Flame Control System cuts out much of the costly and time consuming maintenance incurred with waste oil heaters of many other makes. The temperature of the waste oil is precisely controlled before ignition resulting in a very consistent burn. It also eliminates carbon build up which clogs fuel (oil) preheater block and/or nozzle. For the minimum amount of heater maintenance needed, there is a guide on the easy access burner panel to help you with it. The purpose is make the minimum necessary cleaning easy for you so you can do it yourself rather than be charged for costly service calls. Please learn more on the advantages of the waste (used) oil heaters related to easy access for service below.

Waste (Used) Oil Heaters Specifications

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Omni Waste Oil Heater OWH-75 Omni Waste Oil Heater OWH-150 Waste Oil Heater OWH-250 Waste Oil Heater OWH-350 Waste Oil Heater OWH-500
MODELS OWH-75 OWH-150 OWH-250 OWH-350 OWH-500
Also please make sure to see Portable (Mobile) Radiant Waste (Used) Oil Heater OWR-150
INPUT, BTU/HR 75,000 150,000 250,000 350,000 500,000
OUTPUT, BTU/HR 60,000 120,000 215,000 300,000 410,000
GALLONS PER HOUR 0.5 1.0 1.75 2.4 3.4
VOLTAGE REQUIREMENTS 115 115 115 115 115
FULL LOAD with PUMP, AMP 10.5 14.6 15.6 18.7 20.7
FAN MOTOR, HP 1/10 1/4 1/3 2 @ 1/4 each 2 @ 1/3 each
FAN MOTOR, RPM 1625 1075 1075 1075 1075
FAN DIA/PITCH 14/23 18/36 24/18 18/36 24/18
CFM (FREE AIR) 3762 4466 6275 9001
CFM with DUCTWORK, PER 100 FT N/A 1380 2000 1600 3701
EFFECTIVE AIR FLOW, FT 50 60 70 80 100
FLUE SIZE, INCH 6 8 8 8 10
WEIGHT with BURNER, 130 240 365 400 660
SHIPPING WEIGHT, 150 375 535 575 725
DIMENSIONS, L/W/H, INCH 47 -22-28 42-22-25 44-30-28 54-29 -28 72-38-34
SHIPPING DIMENSIONS, L/W/H,INCH 48-22 -28 64 -30-49 64 -39-49 76-38-49 92-44-50
BI-DIRECTIONAL HEAT THROW n/a n/a n/a Available Available
Omni waste (used) oil heaters incorporate high volume pressure style fans with a unique method of throwing air across their heat exchanger.

Bi-Directional Heat Throw
Waste (Used) Oil Heaters
Specifications

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Waste Oil Heater OWH-350 Waste Oil Heater OWH-500
MODELS OWH-350B OWH-500B
INPUT, BTU/HR 350,000 500,000
OUTPUT, BTU/HR 300,000 410,000
GALLONS PER HOUR 2.4 3.4
VOLTAGE REQUIREMENTS 115 115
FULL LOAD with PUMP, AMP 18.7 20.7
FAN MOTOR, HP 2 @ 1/4 each 2 @ 1/3 each
FAN MOTOR, RPM 1075 1075
FAN DIA/PITCH 18/36 24/18
CFM (FREE AIR) 2 x 3726 2 x 4500
CFM with DUCTWORK, PER 100 FT 1600 3701
EFFECTIVE AIR FLOW, FT 80 100
FLUE SIZE, INCH 8 10
WEIGHT with BURNER, 400 660
SHIPPING WEIGHT, 575 725
DIMENSIONS, L/W/H, INCH 54-29 -28 72-38-34
SHIPPING DIMENSIONS, L/W/H,INCH 76-38-49 92-44-50
BI-DIRECTIONAL HEAT THROW Standard Standard

Omni Waste Oil Heaters: Heat Exchanger Fans

Omni waste oil heaters we offer have tuned axial fans and the large vent area design which means the highest hot air output, most air CFMs and speediest recovery times in the industry. This results in less of everything:

  • less fuel (waste oil) burnt,
  • less electricity used due to a shorter runtime,
  • less wear and tear on the equipment.

Omni waste (used) oil heaters incorporate high volume pressure style fans with a unique method of throwing air across their heat exchanger. Used in lieu of typical free air fans for area heating or squirrel cage blowers for ducting heat to various rooms this type fan makes installation easier, electrical and shipping costs lower. Pressure fans, also called condenser fans, have a square tip blade versus round tip blade of free air fans used for space heating. It allows to creates more air flow through any restricted areas (ducts) in place of a more cumbersome, significantly increasing shipping weight squirrel cage blower.

Besides all these advantages the ability to position the heaters centrally to provide better heat distribution was incorporated to their design. Positioning high volume pressure style fans on opposing sides of the heat exchanger asymmetrically (available on 350 and 500 models) allowed to provide our customers with bi-directional heat throw capability.

Omni Waste (Used) Oil Heaters: Bi-Directional Heat Throw Capability

Omni Waste Oil Heaters: Long Combustion Chamber and Path

Long combustion chamber of the Omni waste (used) oil heaters we offer along with oil flow control capabilities eliminates the need for a target plate. For other heater makes target is directly exposed to the flame. Extreme temperature changes destroy the target plate which makes it a subject of periodic replacement for Omni heaters it is not an issue all together. Heat exchanger of the waste oil heaters we sell has a very long path for the hot gases (the result of waste oil burning) allowing to extract as much heat as possible which makes the heaters very efficient (up to 90 %).

Long combustion chamber of the Omni waste (used) oil heaters eliminates the need for a target plate. Omni Waste (Used) Oil Heaters: long path for the hot gases (the result of waste oil burning) allows to extract as much heat as possible which makes the heaters very efficient (up to 90 %).
Non-welded stainless steel heat exchanger is standard for Omni waste oil furnaces.

Omni Waste Oil Heaters:
Non-Welded Stainless Steel Heat Exchanger

Stainless steel heat exchanger is standard for Omni waste oil furnaces. Stainless steel is the longest lasting, most durable material available for high temperature applications. Others use lower cost materials trying to compensate inferior steel by thicker walls of combustion chamber. The heat exchangers of waste oil heaters we offer consist of formed 304L 16 Ga stainless steel plates with double rolled pressed seams. The pressed seam construction eliminates the possibility of stress cracks that can occur from welding.


Omni Waste Oil Heaters: Access for Cleaning and Service

When the Omni waste (used) oil heaters were designed, besides everything else, the ease of service was given proper attention. Swing out burner doors of the heaters mean no fuel or air lines to disconnect. Removing just two nuts and electrical safety plug allows easy access to business end of the burner and its nozzle for speedy service. Both ends of combustion chamber open for a full pass through easy access for a minimum rare cleaning (if needed). Other manufacturers provide only limited access and / or heat exchangers that are too small to reach thoroughly.

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Omni Waste Oil Heaters: Combustion Chamber Easy Access - Front. Omni Waste Oil Heaters: Combustion Chamber Easy Access - Front. Omni Waste Oil Heaters: Combustion Chamber Easy Access - Back.

Omni Waste Oil Heaters: Longest Most Comprehensive Warranty

The last but not least the Omni waste (used) oil heaters we offer are backed by the industry's longest most comprehensive combustion chamber 15 years limited warranty (first 10 years are non-prorated, remaining 5 years are prorated.

Waste (Used) Oil Heaters Packaged Deals

Waste (Used) Oil Heaters Packaged Deals: Heater Stands, Fule (Waste Oil) Tanks and Chimney Kits

All waste (used) oil heater model can be either ceiling hung or mounted in any direction on available workbench oil storage tank stand. The OWH-500 heater must be mounted on 350 gallong tank or larger. Shown, is a complete waste oil burning heating system with the stand and 250 gallon tank. Other available tank sizes are 350 and 500 gallons. The tanks are available with UL or non-UL, double or single wall.

Chimney kits could be purchased as part of package with waste oil heaters, heatres tands and tanks we offer or seperately.

Chimney kits could be purchased as part of package with waste oil heaters, heater stands and tanks we offer or seperately.

Legend:
  1. Waste (Used) Oil Burner Gun Assembly
  2. On-Board Air Compressor
  3. Fuel(Waste Oil) Supply Line (Pump to Heater)
  4. Inline Shut-off Valve
  5. Cleanble Fuel (Waste Oil) Filter
  6. Fuel (Waste Oil) Flow Controll Pump
  7. Fuel (Waste Oil)_Supply Line (Tank to Pump)
  8. Manual Shut-off Valve (to use when cleaning)
  9. Sludge and Water Drain
  10. Manual oe Automatic Fan and High Limit Switch
  11. Two 3 Inch Fill Ports