Know what's cool? Saving money with an AC Tune-Up.

An air conditioner needs frequent maintenance to assure a long life and optimum performance. With ERMU’s AC Tune-Up Program, electric customers can receive up to a $75 bill credit toward the cost of a tune-up by an HVAC professional. Benefits of an air conditioner tune-up include:

  • Efficiency. A tune-up can increase your unit’s efficiency by up to 15 percent.
  • Durability. If your AC unit is working harder than it should be, it can cause excessive wear and tear. Performing any necessary maintenance will help ensure that your system lasts longer.
  • Reduced costs. Using an air conditioner that is not operating properly will result in higher energy bills. Having to purchase a new unit prematurely because of poor maintenance is also costly.

For full program details or to download a rebate application visit

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