Products that save energy & help prevent climate change


for Partners
(Are you a consumer? See For Consumers)

Includes eligibility criteria and partner commitments, which are required in order for your product to qualify for the ENERGY STAR label.

Furnaces Specification V4.0 PDF (155KB)


View documents, data, and correspondence related to the version in development.

There are no new specs under development.


View documents, data, and correspondence related to this version.

Furnaces Specifications

Historical List: On February 1, 2013, the ENERGY STAR furnace specification changed. View the last list of oil furnaces Excel and gas furnaces Excel that were qualified prior to the specification change.


Applying for the ENERGY STAR

If your product meets our criteria, then apply for an ENERGY STAR label.

To qualify a new product, contact an EPA-recognized Certification Body (CB) to have the product's performance certified. A list of EPA-recognized CBs, as well as an overview of EPA's third-party certification procedures, is available at


Training Offerings

Fact sheets, retail training materials, and other tools to help communicate the benefits of purchasing products that have earned the ENERGY STAR.



View our current partners
Partners List

View Certified Furnaces