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    Rebates for Marathon Water Heaters Rebates offered by Great Lakes Energy will lower your out-of-pocket expense when you purchase and install a Marathon electric water heater. Water Heater Rebates The water heater rebate only applies towards the purchase of a new Marathon water heater when purchased directly from one of our participating contractors. Great Lakes […]

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  • GLE News
  • August 22, 2014
    • Aug. 22, 2014   Safety remains the most important part of Great Lakes Energy’s service to its members. With that in mind, GLE is offering its free electrical safety demonstration...
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