Waste Oil Burners, Heaters and Boilers

Waste Oil Burning:


At the early stages waste oil heaters we offer utilized our patented hydraulic or high pressure atomization burners which were matched with cabinets purchased from Reznor of Mercer, PA. There was a fair success. However higher temperatures of preheating oil were required resulting in carbonizing and ultimately plugging of the burner's nozzle.
The system required cleaning too frequently!

Omni waste (used) oil burners - the only burners with non-carboning preheater block.

So, designing a system that would allow for a reduction of the oil temperature started, which would reduce carbon build up and extend cleaning and service intervals. From this system it was discovered that there is a need to have an exact oil preheat temperature for adequate and proper atomization of fuel (oil) spray. As a result, that heat control technology was incorporated at the nozzle along with adding air there as well to aid the oil flow spray (fuel atomization), reducing the fuel (waste oils) preheat temperature and its pressure.

So, the first for the industry, the only waste oil fired air induced low oil pressure burner was born! It would not carbon the passageways of the fuel (waste oil) preheater block. Instead of increasing the cleaning intervals, they were eliminated entirely!

Omni Waste (Used) Oil Burner

Following huge engineering success of the new waste oil burner Underwriters Laboratories (UL) was asked to evaluate waste oil burning equipment we offer for UL approval. There were no waste oil burning appliances standards and UL applied existing standards of conventional oil fired appliances. UL testing was positive resulting in granting in 1986 the first in the industry listing for safety. The waste oil burning equipment we offer set the standards! In the beginning other makes found it difficult to conform to them (some did eventually). Having the U.L. listing was and is the great advantage!

During several years the short comings of all waste oil heaters being sold were observed. A completely new combustion chamber was designed taking them all into account. The time tested and proven burners were applied to the new chamber. The result… the waste (used) oil heater we offer. After 25 years of sales, all expectations are outperformed!

Omni Waste Oil Heater OWH350B
Fuel (Waste Oil) Supply Pump: delivers exact gallons of waste oil per hour to the burner on the appliance regardless of the waste oil viscosity.

In 1992 a strong need was observed for an oil flow control supply pump that could be adjusted to any gallon per hour requirement, with absolute control of the fuel flow, that can be adapted with any existing oil fired appliance. In 1993 patent for such system was obtained. This system eliminates the need for oil flow adjustments to compensate for fuels of different viscosities and altitude variances, as well as pump wear increasing its life.

In 1997, as a result of the request for an air conditioner a system was developed employing the use of the Robur (Servel) gas fired absorption chillers – well established name in that industry. Their conventional gas fired portion was replaced to use waste oil burning technology used in the rest of the products we offer. The result is the world's first waste oil fired air conditioner which was patented in 1998.

Omni Waste (Used) Oil Burning Chiller (Air Conditioner) OWC-5

Unique design of the waste (used) oil burning boilers we offer provides a very high efficiency. The cast iron core (heat exchanger) of the boiler is a revolutionary idea in industrial heating. It utilizes the highly efficient, extremely durable Scotch Marine design principle that has been proven in decades of use in large commercial and industrial heating systems. Boiler is manufactured in Germany, and sections are assembled there as well.

See summaries of further accomplishments and standards set below please.

Waste oil burning equipment we sell is approved and listed in several countries including but not limited to Russia, Ireland, The UK, New Zealand, Switzerland, etc. When the equipment is sold to Europe and Japan, the models provided to accommodate their voltage differences. Waste oil burners, heaters, boilers and air conditioners we offer have the highest return on investment with the least amount of maintenance!

We are US Federal Contractor Registration Verified Vendor of Waste Oil Burning Equipment (Burners, Heaters, Boilers)

US Federal Contractor Registration Verified Vendor

Our registration is complete and error free!


Government / Military Cage Code: 0XB36

  • 1986 - First UL listed waste oil fired furnace setting an industry standard.
  • 1989 - First waste oil burner complete system patent.
  • 1990 - First & only patented non-carboning pre-heater block design.
  • 1992 - First UL Listed waste oil fired boilers.
  • 1993 - First patented oil flow control supply pump, adjustable for any application.
  • 1996 - First & Only Portable Radiant waste oil heater.
  • 1998 - First & only patented waste oil fired air conditioner. Still the only one in existence.
  • 2003 - First & only Bi-Directional waste oil furnace that blows hot air on both sides of the heater.
  • 2010 - First & only double swing out doors for easy chamber access and maintenance.
  • 2015 - Worlds smallest, first and only 75,000 BTU waste oil fired heater.