3475 Greystone Ave. New York, NY


3475 Greystone Ave. made the economic and environmental decision to convert their building to gas and guarantee their savings.

3475 Greystone Ave. New York, NY, a 56 unit multi-family co-op, successfully converted their heating system to run on natural gas in November 2013. This building is managed by Marshal Kanter of Garthchester Realty and was part of Con-Edison’s 2013 area growth plan; a Con-Edison led initiative to bring gas for heating to customers at no cost. Dual Fuel Corp. handled all the filings and documentation associated with participating in the area growth.

This conversion replaced 24,000 gallons of #6 oil with cleaner burning natural gas.

Dual Fuel Corporation (DFC) modified the existing IC-MMG-42 dual fuel capable burner to run on natural gas and #2 heating oil. Additionally, DFC performed an oil downgrade from #6 to #2 heating oil.

Marshall Kanter described the process of working with DFC as “seamless.” “From start to finish, all permits, filings and on site work was completed in an efficient, smooth and professional manner.”

3475 Greystone Ave. will consume roughly 34,000 therms of natural gas annually to power their 100 HP boiler system and will realize savings of approximately $38,000 annually compared to heating oil. Additionally, they reduced the NoX emissions by 1,011 pounds and their PM emissions by 137 pounds.

Upon completion of the project, 3745 Greystone Ave. contracted with Dual Fuel Energy Corp. (DFEC) to supply the building its natural gas. DFEC hedged their gas for 5 years to lock in a savings of $190,000.

The cost of the conversion project was $45,000. DFC began work for this project in June, 2013 and completed the project by November 2013, in time for the winter.

Joseph Bohm, President of DFC and DFEC mentioned: “The board at 3475 Greystone were savvy to recognize this opportunity and to move swiftly. Their quick action allowed them to be on gas before winter and to capture the tremendous savings natural gas provides.”

Buildings within the Con Edison area growth zones have a unique opportunity to be guaranteed a no cost gas hookup. With the savings available to 3475 Greystone Ave. completion of this project was a no-brainer.

What We Can Offer


Oil-to-gas Conversions

Dual Fuel Corp is a mechanical company with a focus on oil-to-gas conversions. During these projects there are many cooks in the kitchen. DOB, plumbers, boiler mechanics, local utility companies, chimney and engineering firms just to name a few. With a full in house staff we complete every aspect of the conversion process with precision, efficiency and the highest level of customer service. Thus maximizing your savings while minimizing your headaches.

Guaranteed Savings

Funding your own oil to gas conversion? Want to guarantee your savings? Since conversions are six to ten month projects, there is a long period of price exposure before savings can be realized. Why gamble on prices staying low? Let Dual Fuel provide you with budget clarity and a clear break even horizon today.

Project Financing

While many companies wish to take advantage of today’s low natural gas prices they may have difficulty funding the cost of a conversion project. Through our shared savings program Dual Fuel can finance your project with little or no upfront cost. Our program is a performance based contract so we have a vested interest in saving you money. Don’t let a lack of capital prevent you from saving - call us today to see if you qualify.

NO-Cost Gas Conversions

Large capital outlay preventing you from considering an oil to gas conversion project? Dual Fuel offers owners project financing solutions through our shared savings program. Owners can outlay no capital and still save over 25% on their current fuel bill! Since we don't make money until you save money, Dual Fuel has a vested interest in seeing your project run efficiently and diligently.