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Intelligreen Partners
energy efficiency retrofit
consulting for multifamily and
commercial buildings
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SAMSUNG CAMERA PICTURES
SAMSUNG CAMERA PICTURES
SAMSUNG CAMERA PICTURES
2015 Area Growth Zone C3 at 91st to 102ns st.JPG
2015 Area Growth Zone Manhattan.JPG
AGZ Fifth Avenue.JPG
AGZ Fifth Avenue2.JPG
Beautiful Dual Fuel Burners.JPG
Bottling the Gas.JPG
BOILER AFTER CONVERSION.jpg
BOILER BEFORE CONVERSION.png
This multifamily building switched from No. 6 oil to natural gas, but installed a dual fuel burner for future fuel choice flexibility. © 2013 IntelliGreen Partners, LLC
Two Boilers (Old and 1981) Side by Side
The original make-up air fan above the Boiler Room was replaced with a more efficient larger fan.
The No. 6 oil side-arm preheater was removed during the conversion to dual fuel (natural gas and No. 2 oil).
This space in the covered alley was ideal for the new make-up air fan.
This is what it looked like from inside the Boiler Room. The wall opening to vent new make-up air louver unit is above the old boiler on east wall.
This old inefficient 1929 coal boiler once converted to No. 6 oil, was just taking up valuable space. Once removed, the building was able to install an efficient gas fired domestic hot water heater.
This old inefficient 1929 coal boiler once converted to No. 6 oil, was just taking up valuable space. Once removed, the building was able to install an efficient gas fired domestic hot water heater.
Before the old standby boiler could be removed, we had to hire an asbestos inspector to test the insulation and other parts of the boiler to make sure it did not have any asbestos.
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INTELLIGREEN PARTNERS

WBE Certified by New York City & New York State

t: 212-737-5720
f: 800-475-2108
e: info@igpny.com

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We can educate your organization’s members and employees on how compliance with NYC’s Green Building Laws will improve the energy and water efficiency of NYC’s largest buildings.

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PROJECTS

carbon emission reduction. fuel conversion.
We assist commercial and multi-family buildings to comply with NYC’s Green Building & Climate Mobilization Act Laws so you meet important deadlines. LEARN MORE

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