Lower Utility Bills
Lower Utility Bills | Tankless Water Heater Install | Plumbing | Lenoir City
Ready to kick high utility costs to the curb? HEP’s certified plumbers bring Lenoir City homeowners the ultimate upgrade with our tankless water heater install service—delivering endless hot water only when you need it and slashing the energy wasted on reheating a bulky storage tank. Because the system heats on-demand, you enjoy faster recovery times, consistent temperature, and a unit that can last twice as long as a traditional heater.
From the first call to final inspection, we handle everything: proper sizing, code-compliant venting, and tidy, same-day installation that leaves no mess behind. The result is a compact appliance that frees up space, lowers monthly bills, and adds real value to your home. Schedule your free estimate today and see why Lenoir City trusts HEP to keep the water hot and the savings flowing.
FAQs
How can a tankless water heater lower my utility bills in Lenoir City?
Traditional storage tanks keep 40–80 gallons of water hot 24/7, which means they cycle on and off all day and night. A tankless unit heats water only when you open a tap, eliminating stand-by heat loss. For most households in Lenoir City, that translates into 20–40 % less energy use for water heating and a noticeable drop in monthly electric or natural-gas bills.
What size tankless water heater do I need for my home?
Sizing is based on two factors: (1) the maximum flow rate you’ll need at one time—measured in gallons per minute (GPM), and (2) the temperature rise required to heat Lenoir City’s incoming groundwater (about 55 °F) to your desired hot-water temp (usually 120 °F). A typical three-bathroom home that might run two showers and a dishwasher simultaneously would need a unit that delivers roughly 7–9 GPM at a 65 °F rise. During our free in-home consultation we calculate these numbers and recommend the correct model so you never run out of hot water.
Will a tankless heater work with my existing plumbing, electrical, or gas lines?
In most cases, yes. Gas models usually need a ¾-inch gas line and dedicated Category III stainless venting; electric models require 120–200 amp service and heavy-gauge wiring. Our technicians inspect your current setup, verify load capacity, and quote any required upgrades. Because we’re licensed plumbers and electricians serving the Lenoir City area, we handle all permitting and code compliance for you.
How long does installation take, and will I be without hot water?
A straightforward replacement of a standard tank with a gas tankless unit typically takes 6–8 hours. Complex retrofits or electric conversions can run a full day. We coordinate shutdowns so you’re without hot water for only a few hours, and we always leave at least one bathroom operational when possible. Same-day hot-water restoration is guaranteed on standard installs.
Are there rebates or tax incentives in Tennessee for installing a tankless water heater?
Yes. Many local utilities, including Lenoir City Utilities Board (LCUB), periodically offer $100–$300 rebates for ENERGY STAR® tankless units. Tennessee residents may also qualify for a 30 % federal tax credit (up to $600) on high-efficiency gas models that meet 0.95 UEF. We supply the model information and documentation you need to submit your rebate or tax-credit claim.
What upkeep does a tankless system need and how long will it last?
A tankless heater should be flushed with white vinegar or a manufacturer-approved descaler once a year to remove mineral buildup common in Loudon County’s moderately hard water. The procedure takes about an hour and can be part of our annual service plan. With routine maintenance, a quality tankless unit lasts 20–25 years—roughly twice the lifespan of a conventional tank—while retaining its energy-saving performance.