Welcome to Enerfit, the single zone HVAC retrofit that makes your unit Energy Fit.

Unlike most efficiency retrofits that yield 5-10% savings and have payback times in the 10-15 year range, Enerfit can slash 50-70% of annual energy costs and averages 1-3 year payback times (and in some cases can payback in as few as 6 months.)

Unlike most HVAC retrofits, Enerfit doesn’t save energy at the expense of comfort; it actually improves it by using passive dehumidification to significantly lower relative humidity.

Enerfit also eliminates the need to purchase ANY new single zone HVAC units to achieve these savings.




AUGUST 2011
The August issue of HPAC Engineering Magazine (Heating/Piping/Air Conditioning) ran a case study of Enerfit to “overcome [the] shortcomings of single-zone rooftop systems.” Click here to read the full study (requires a 5-second wait before the page will load).

JULY 2011
TES Engineering group profiled Enerfit in their latest newsletter. The piece sums up their experience with Enerfit as “proactively employing advanced technology before it becomes main stream” . Click here to read the full article.

MAY 2011
Enerfit will be on display at ReCon 2011 in Las Vegas, Nevada from Saturday, May 21 to Wednesday, May 25. Come see us at our booth on 62nd St/ 7th Avenue in the Las Vegas Convention Center.

APRIL 2011
The Enerfit retrofit was awarded a US Patent on April 5, 2011. Enerfit is now the only patented HVAC retrofit solution on the market.

DECEMBER 2010
Back to the Future with new ASHRAE Standard
By retrofitting with Enerfit, your old unit (which can date back 15 years) now meets the just-released ASHRAE* energy conservation standards for new units, effective 2012.

ASHRAE Standard 90.1-2010 was published this fall and is adopted as the International Energy Conservation Code for all new HVAC equipment on new and existing commercial buildings. Effective January 1, 2012 all single-zone HVAC units 9.2 Tons and larger will be required to have the ability to reduce indoor fan speed to 66% or less when the equipment load is below 50%. Additionally, the equipment shall have the capability to maintain proper ventilation at reduced speed.

*The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) is an international organization that establishes standards for the uniform testing and rating of heating, ventilating, airconditioning and refrigeration equipment.

APRIL 2010
Enerfit Wins Early Innovator Award
The Chattanooga Technology Council recognizes Enerfit for “emerging, technology-based companies that have produced a groundbreaking prototype product or software application with the potential for success in the marketplace.”

Click here to see the Enerfit video shown at the awards.

MARCH 2010
Chattanooga Times-Free Press Article
“Retrofitter installs sensors so big HVAC systems can save energy”
From the article: “Although sustainable products are now in vogue, ECI's chief has a patent pending on a technology that could keep the company a step ahead of the game.”
Click here or the link above to read the full piece and watch the accompanying video.