Utility Bills
Utility Bills | Tankless Water Heater Install | Plumbing | Friendsville
Imagine stepping into a shower that never runs cold and opening utility bills that finally make you smile. That’s the everyday reality HEP’s friendly plumbers bring to Friendsville neighbors with our expert tankless water heater install service. By replacing bulky, inefficient tanks with compact on-demand technology, we free up valuable space while slashing energy waste—and you’ll feel the difference from the very first splash.
From the moment our HEP Heroes arrive, you can count on transparent pricing, tidy workmanship, and a local team that treats your home like their own. We’ll size the perfect unit for your family’s needs, secure all permits, and have you enjoying endless hot water—often in a single day. Ready to upgrade comfort, boost efficiency, and tap into long-term savings? Give HEP a call and discover why so many Friendsville residents trust us to keep life flowing smoothly.
FAQs
How will installing a tankless water heater help lower my utility bills in Friendsville?
Traditional storage heaters keep 40–50 gallons of water hot 24/7, which wastes energy through "stand-by" heat loss. A tankless unit fires up only when you open a tap, cutting that wasted energy by 20–40 %. Because electric rates in Blount County average about 11¢/kWh and natural-gas costs hover near $1.10/therm, that efficiency translates into $80–$150 in annual savings for a typical three-person household. You also avoid the thermal loss that occurs in Friendsville’s cooler crawl spaces and garages, so your payback period is often 4–6 years.
What size tankless water heater do I need for my Friendsville home?
Sizing is based on two factors: (1) total flow rate you expect to run simultaneously—showers, washing machine, dishwasher, etc.—and (2) the temperature rise between the incoming groundwater and your desired hot-water temperature. Friendsville’s incoming water averages 55 °F in winter and 60 °F in summer. To reach 120 °F, you need a 60–65 °F rise. Add up the flow rates of fixtures you might use at once (e.g., 2.5 gpm shower + 1.5 gpm sink = 4 gpm). For that 60 °F rise at 4 gpm, choose a gas unit rated around 160,000 BTU or an electric model that delivers at least 18 kW. Our technicians perform this calculation on-site so you never run short.
How long does a tankless water heater installation usually take?
Most residential swaps in Friendsville are completed in one business day. We start by disconnecting the old tank, upgrading the gas line or electrical circuit if needed, mounting the new wall-hung unit, installing Category III venting (for gas models) through an exterior wall or roof, and flushing the system. A straightforward gas-to-gas conversion runs 6–8 hours; electric installs are often faster because no venting is required. If your home needs a new larger-diameter gas line or a longer vent run, allow an additional half day.
Are there rebates or incentives available in Friendsville or Tennessee for tankless water heaters?
Yes. Tennessee Valley Authority (TVA) offers rebates up to $300 for ENERGY STAR® gas tankless models installed by a Quality Contractor Network member. Federal tax credits under the Inflation Reduction Act provide 30 % of project cost, capped at $600, for qualifying high-efficiency units placed in service through 2032. Local natural-gas utilities such as Atmos Energy occasionally add $100–$150 incentives. Our office files all paperwork for you and provides the manufacturer’s AHRI certificate so you receive every available dollar.
What regular maintenance does a tankless water heater require to stay efficient?
Friendsville’s water hardness averages 7–10 grains per gallon, which can form scale on the unit’s heat exchanger. To protect efficiency and warranty coverage, flush the heater with a 4-gallon vinegar solution once a year (every 6 months if you have hardness over 12 gpg). We offer low-cost annual service that includes descaling, cleaning the inlet filter, checking gas-pressure settings, and updating firmware on digital models. This 45-minute visit keeps your energy savings on track and extends lifespan to 20+ years.
Can a tankless water heater provide enough hot water for multiple fixtures running at once?
Absolutely—provided the unit is sized and installed correctly. Modern condensing gas units can deliver 9–11 gpm at a 50 °F rise, enough for two showers, a dishwasher, and a sink simultaneously. We also install recirculation pumps and parallel manifolds so large households never notice pressure or temperature dips. During your free estimate, we measure peak demand, assess pipe lengths, and recommend either a single high-output unit or a multi-unit cascade system to guarantee consistent hot water throughout your Friendsville home.