Utility Rebates
Utility Rebates | Tankless Water Heater Install | Plumbing | Knoxville
Imagine endless hot water, lower energy bills, and a check from your utility company—all perks you can enjoy when you choose HEP for your tankless water heater install in Knoxville. Our licensed plumbers replace bulky, outdated tanks with sleek, on-demand systems that heat water only when you need it, reducing energy use by up to 40%. Because local utilities want to encourage this efficiency, they’re offering generous rebates that can slash hundreds off the upfront cost and accelerate your return on investment.
HEP makes the process effortless: we verify rebate eligibility, handle all paperwork, and complete the installation in a single visit, backed by our 100% Satisfaction Guarantee. You’ll gain valuable space, enjoy consistent hot water during family rush hours, and feel good knowing you’re shrinking your carbon footprint. Ready to tap into savings and comfort? Call or click today, and let HEP turn your next shower into proof that smarter plumbing pays.
FAQs
What utility rebates are available in Knoxville for installing a tankless water heater?
Knoxville homeowners can typically access two main incentives: (1) Knoxville Utilities Board (KUB) offers Energy‐Efficiency rebates that range from $200–$500 for qualifying natural-gas or electric tankless units, and (2) the Tennessee Valley Authority’s EnergyRight program may add an additional $150–$300 credit when the install is completed by a participating Quality Contractor. Amounts vary by fuel type, unit efficiency (Energy Factor/UEF), and annual funding, so it’s best to confirm current figures before purchasing.
How do I qualify for Knoxville utility rebates on a tankless unit?
To be eligible, you must (1) live within KUB service territory, (2) install a new ENERGY STAR-certified tankless water heater that meets or exceeds the minimum Uniform Energy Factor (UEF) set by the rebate program—currently 0.81 for gas and 2.0 for electric models—and (3) have the work performed by a licensed plumber recognized by KUB/TVA’s Quality Contractor Network. A post-installation inspection or photo verification is usually required within 60 days of completion.
How much money can I save with a tankless water heater and the available rebates?
Rebates reduce the upfront cost by up to $500, and a high-efficiency tankless heater typically lowers water-heating energy consumption 20–40 percent compared with a standard tank. For an average Knoxville household, that translates to $70–$120 in yearly utility savings. Over the 15- to 20-year life of a tankless unit, total savings (rebate + energy) can exceed $1,500, while also freeing valuable space and delivering endless hot water.
What documentation do I need to submit to claim my tankless water heater rebate?
You’ll need the following: (1) a dated, itemized invoice from your licensed installer showing model number and serial number; (2) proof of purchase (receipt) if the invoice does not show payment in full; (3) a completed KUB or TVA rebate application form, including your utility account number; and (4) photographs of the installed unit and its gas shut-off or electrical disconnect. Keep copies—rebate administrators occasionally ask for additional verification.
Does your plumbing company handle the rebate paperwork for me?
Yes. As a KUB- and TVA-approved Quality Contractor, we complete and submit all rebate forms, attach required photos, and track your application status. You simply sign the customer portion and receive your rebate check—or bill credit—within 4–8 weeks, depending on the utility’s processing time.
Are there any restrictions on the brands or models eligible for rebates in Knoxville?
Rebates apply only to ENERGY STAR-listed tankless water heaters. Nearly all major brands—Rinnai, Navien, Rheem, Noritz, Bosch, and Stiebel Eltron—have qualifying models, but not every unit in a brand’s lineup meets the efficiency threshold. Your plumber should provide the exact model number beforehand so you can verify eligibility on the ENERGY STAR or TVA rebate lookup website.