High-efficiency natural gas furnace rebate program

Intermountain Gas Company's natural gas heating rebate program encourages conservation through the use of modern, high-efficiency natural gas heating equipment by providing a financial incentive to new customers when they convert from another energy source to natural gas.

Rebate program facts:

  • You can get a cash rebate of $200 per heating unit when you convert to a high efficiency natural gas furnace, payable to you, the customers.
  • Your furnace must be new and must be replacing a heating system using another energy source. The rebate is not available for natural gas to natural gas replacements.
  • To qualify for the rebate, your furnace installation must be verified by Intermountain Gas Company personnel.
  • Your new furnace must meet a minimum AFUE efficiency rate of 90%.
  • Natural gas furnaces used as a back-up to heat pumps are excluded.
  • Your home must have been built at least three years prior to your furnace conversion to qualify for the rebate.


  • Upon completion of your furnace installation, your furnace dealer will complete, sign and date a rebate coupon and attach a copy to your sales invoice. Then, either you or your dealer must call Intermountain Gas Company to arrange for verification.
  • Upon verification of the conversion from another heating fuel source, you should receive a rebate check within 20 working days.


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