Tankless Water Heater
Tankless Water Heater | Tankless Water Heater Install | Plumbing | Jellico
Dreaming of endless, on-demand hot water in your Jellico home? HEP’s expert technicians make it happen with a seamless tankless water heater install that’s tailored to your family’s usage, layout, and budget. By swapping bulky, energy-hungry tanks for compact, high-efficiency units, you’ll enjoy consistent temperatures, lower utility bills, and valuable space savings—plus the peace of mind that comes with licensed, insured, and factory-trained pros handling every connection.
From the first call to the final pressure test, we prioritize transparency and craftsmanship. Expect clear up-front pricing, courteous clean-up, and a rock-solid warranty that keeps your investment protected for years. Whether you’re finishing a new build or retrofitting an older property, HEP’s local team arrives equipped with advanced diagnostic tools, quality fittings, and genuine respect for your time, so you can get back to hot showers faster and smarter.
FAQs
What are the main benefits of choosing a tankless water heater over a traditional tank unit for my Jellico home?
Tankless (on-demand) heaters produce hot water only when you open a tap, eliminating standby heat loss from a storage tank. This can cut water-heating energy use by 20–40 %. They also free up floor space, last about 20 years (roughly twice as long as a tank), and supply endless hot water—ideal for large families or homes with soaking tubs. Because Jellico’s winters are moderate, incoming water is not extremely cold, allowing tankless units to reach set temperature more efficiently than in colder climates, further improving performance and savings.
How do I determine the correct size (flow rate and BTU rating) of tankless water heater for my household?
Sizing is based on two factors: (1) the maximum gallons-per-minute (GPM) you’ll need at one time, and (2) the temperature rise required (difference between incoming water temperature and desired hot-water temperature). In Jellico, ground-water temperature averages 55–60 °F. If you want 120 °F water, you need about a 60 °F rise. Add up the GPM of fixtures you may run simultaneously—e.g., shower (2.0 GPM) + kitchen sink (1.5 GPM) = 3.5 GPM. A gas unit delivering 3.5 GPM at a 60 °F rise requires roughly 140,000 BTU/h. Our technicians perform this calculation during the estimate, accounting for bathrooms, appliance use, and future additions to ensure the model we install never runs out of hot water.
Does Jellico’s relatively hard water affect a tankless water heater, and should I install a water softener?
Hard water (above 7 gpg or 120 ppm) can cause scale buildup on the heat exchanger, reducing efficiency and potentially voiding the manufacturer’s warranty. Jellico’s municipal water tests around 8–10 gpg, so we recommend either a whole-house softener or an inline scale-inhibition filter. If you already have a softener, that’s sufficient. If not, we can bundle a compact softening/filtration system with your installation. Annual descaling service—quick and inexpensive—will keep the warranty intact and maintain peak efficiency.
What does the installation process involve, and how long will my hot water be offline?
Most residential conversions take one working day: 1. Arrival & site protection (8 a.m.). 2. Gas line upsizing or new electrical circuit if required. 3. Mounting the wall-hung unit and installing stainless-steel venting through an exterior wall or roof. 4. Water, gas, condensate, and electrical connections. 5. Flushing, leak tests, and programming. 6. Customer walkthrough and cleanup (by 5 p.m.). Your hot water is typically off for 3–5 hours during the mid-day window. We schedule around your needs and can provide temporary hot-water access if necessary.
Are permits or inspections required in Jellico or Campbell County for a tankless water heater installation?
Yes. Tennessee plumbing code and the 2018 International Fuel Gas Code (IFGC) adopted by Campbell County require a mechanical/plumbing permit for any water-heater replacement that alters venting or gas piping. Our licensed plumbers handle the paperwork, pay the permit fees, and schedule the city or county inspection. You’ll receive a signed inspection card for your records, which protects your warranty and is important for future home resale.
What kind of energy savings and local incentives can I expect?
A properly sized gas tankless unit can save $80–$150 per year in natural-gas costs for an average Jellico household (per U.S. DOE data). Electric tankless systems save slightly less but eliminate standby losses entirely. As of this year, Tennessee homeowners can claim a 30 % federal tax credit (up to $600) on Energy Star–rated models under the Inflation Reduction Act. Volunteer Energy Cooperative occasionally offers $100–$150 bill credits for high-efficiency upgrades—ask us to check current promotions. These incentives, combined with lower utility bills, usually pay back the higher upfront cost within 5–7 years.