COVID-19 Update:

To protect the health of our staff and our customers, Efficiency Vermont offices are closed to the public. We have cautiously begun scheduling project related site visits when required. You can find more information on our safety protocols here.

We know that you need support in reducing energy costs now more than ever, and we will continue to launch new offers and programs over the course of the summer. In the mean time, our customer support team is available to help you remotely. Contact us at (888) 921-5990 or

Effective Date: July 1, 2019

Offer subject to change.

Qualified Products List View list

  • Must be between 1 and 5 horsepower nominal output.
  • Condensers must have a scroll compressor.
  • Must include floating head pressure controls which modulate condenser fan speed. Examples of this include the Limitrol and Orbus controllers.
  • Condensers must be certified for outdoor installation.
Qualifying Models Include (see full list above)
Manufacturer Brand(s) Cabinet Type Compressor Type Floating Head Pressure Controller Distributor(s)
Danfoss XGE-4C Outdoor Scroll Yes F.W. Webb
Emerson Copeland Scroll X-Line Outdoor Scroll Yes Bell Simons, F.W. Webb, Sid Harvey's, United Refrigeration
Heatcraft Bohn, Larkin, Chandler Outdoor Scroll Yes (Orbus) Bell Simons, F.W. Webb, Sid Harvey's, United Refrigeration
Mueller E-Star HiPerForm Outdoor Scroll Yes Paul Mueller Company
Trenton Quiet Unit Outdoor Scroll Yes United Refrigeration



  1. Confirm eligibility
  2. Purchase qualifying products
  3. Receive instant discount at time of purchase

Secure financing to help pay for energy-saving improvements.

Financing for Business

Low-interest financing for business, nonprofits, and institutions.