Energy Efficiency
Energy Efficiency | Tankless Water Heater Install | Plumbing | Norris
Imagine stepping into your Norris home and knowing that hot water will flow the instant you twist the tap—no bulky tank, no wasted energy, just comfort on demand. HEP’s certified plumbers specialize in tankless water heater install services that pair cutting-edge technology with old-fashioned craftsmanship, giving you endless hot water while trimming utility bills by as much as 40%. We size each system to your family’s exact needs, protect it with industry-leading warranties, and handle every permit and inspection so you can enjoy the upgrade without any hassle.
From same-day change-outs to first-time installations in new builds, our team arrives on time, respects your space, and cleans up before we leave. You’ll gain square footage, reduce your carbon footprint, and boost your home’s value—backed by friendly, local experts who answer the phone 24/7. Ready to trade that rusty tank for sleek efficiency? Call HEP and feel the difference the moment the water starts to flow.
FAQs
How does a tankless water heater differ from a traditional storage-tank water heater?
A tankless unit heats water on demand with high-output burners or electric elements, so no storage tank is needed. When you open a hot-water tap, cold water flows through a heat exchanger and is instantly heated. Because there is no standby tank of 40–50 gallons losing heat all day, energy waste is minimal and the appliance is physically smaller, typically wall-mounted.
What energy-efficiency benefits can I expect from a tankless installation in my Norris home?
ENERGY STAR®-rated gas tankless models reach efficiencies of 0.90–0.99 UEF, saving 24–34 % on water-heating costs compared with standard gas tanks. Electric models eliminate flue losses entirely. In real dollars, a family of four in Norris can save $80–$120 per year, plus enjoy an endless supply of hot water and a product life that averages 20+ years, roughly double that of a tank heater.
How long does a typical tankless water heater installation take?
Most residential replacements are completed in 4–8 hours. This covers removal of the old tank, mounting the new unit, upgrading venting or wiring as needed, connecting gas/electric and water lines, flushing the system, and commissioning. Complex jobs—such as relocating the heater or upsizing the gas line—may extend the timeline to a full day, but you will have hot water that same evening.
Will my existing plumbing and utility services work with a tankless unit?
In many cases yes, but a pre-installation survey is essential. Gas models often require a larger ¾-inch gas supply and Category III or IV stainless venting, while electric models need 120–200 amps of total service with multiple 40-50 amp breakers. Our Norris technicians evaluate flow rates, gas pressure, electrical capacity, and vent paths and provide a written scope of any necessary upgrades before work begins.
How much maintenance does a tankless water heater need?
Annual service is recommended. We flush the heat exchanger with a mild vinegar solution to remove mineral scale, inspect the combustion chamber or elements, clean the inlet screen, and test safety sensors. In the hard-water areas around Norris, descaling may be needed twice a year to maintain peak efficiency and protect the 10- to 15-year manufacturer warranty.
Are there incentives or rebates for installing an energy-efficient tankless heater in Norris?
Yes. TVA’s EnergyRight program and some local utilities offer $100–$250 rebates for qualifying gas models. Federal tax credits under the Inflation Reduction Act cover 30 % of the installed cost—up to $600—when the unit meets ≥0.95 UEF. Manufacturers often add seasonal rebates, and financing with 0 % interest for 12 months is available through our company. We handle all paperwork so you receive every dollar you’re eligible for.