Tankless Water Heater
Tankless Water Heater | Tankless Water Heater Install | Plumbing | Jellico
Imagine endless hot water on demand, lower utility bills, and one sleek unit that frees up space in your Jellico home—that’s what HEP delivers with our expert tankless water heater install service. Our licensed plumbers size your unit precisely, retrofit the gas, electric, and venting lines, and have you enjoying steamy showers the very same day. We handle permits, haul away the old tank, and back everything with industry-leading warranties, so you get comfort without the hassle.
Whether you’re swapping out a tired 50-gallon beast or building your dream bath oasis, HEP’s local team brings 24/7 support and upfront pricing to every project. Join the many Jellico homeowners who have upgraded to unlimited hot water and energy savings; schedule your tankless water heater install today and feel the difference every time you turn on the tap.
FAQs
What are the main advantages of switching to a tankless water heater for my Jellico home?
Tankless units heat water on demand instead of storing it, so you get endless hot water, save up to 40% on energy costs, reclaim 10–20 sq ft of floor space, and reduce the risk of tank leaks. Because Jellico’s winters can drop incoming water temperatures below 45 °F, a properly sized tankless heater will still deliver continuous hot water without standby heat loss.
How long does a typical tankless water heater installation take in Jellico?
Most residential installs are completed in one working day (4–8 hours). Our crew arrives with the new unit, removes the old tank, makes any gas-line or electrical upgrades, mounts and vents the new heater, tests for leaks, and pulls any required City of Jellico inspections. Complex rerouting of venting or relocating the unit can add a few hours, but we’ll give you a firm timeline before work starts.
Will I need to upgrade my gas line or electrical service?
Possibly. Gas-fired tankless models often require ¾-inch gas lines and up to 199,000 BTU/h, while electric models may need a 240 V, 120 A dedicated circuit. During our free in-home estimate we measure your existing gas pressure, pipe size, and panel capacity to determine if upgrades are necessary. If they are, we handle the plumbing, electrical, and permitting so everything meets Tennessee code.
What size tankless water heater is right for my household?
Sizing is based on simultaneous hot-water demand (gallons per minute, or GPM) and the temperature rise needed. In Jellico, winter groundwater can be 45 °F, so to reach a 120 °F shower you need a 75 °F rise. A family of four running two showers (2 GPM each) and a dishwasher (1 GPM) at once would need about 5 GPM at a 75 °F rise, which translates to a 180,000–199,000 BTU gas unit or a 24–27 kW electric unit. We run these calculations for you to recommend the perfect model.
How much money can I expect to save compared to my old storage-tank heater?
According to the U.S. Department of Energy, tankless heaters are 24–34 % more efficient for homes that use under 41 gallons of hot water per day. In Jellico, where electricity and natural-gas rates average $0.12 kWh and $1.15 therm, our customers typically save $80–$150 per year on energy. The exact savings depend on water usage, fuel type, and how inefficient the old tank was.
What maintenance does a tankless water heater require, and do you offer service plans?
To keep the warranty valid and maintain peak efficiency, manufacturers recommend an annual flush with a vinegar or citric-acid solution to remove mineral scale—especially important in Campbell County’s moderately hard water. We offer an affordable yearly service plan that includes descaling, inlet-filter cleaning, vent inspection, and a full system diagnostic. Regular maintenance extends the unit ’s lifespan to 20+ years and prevents costly mid-winter breakdowns.