Hot Water
Hot Water | Tankless Water Heater Install | Plumbing | Luttrell
Imagine stepping into your Luttrell shower and feeling instant, endless hot water—no waiting, no sudden cold surprises. That’s the luxury HEP brings with a professional tankless water heater install. Our certified plumbers swap out bulky, energy-draining tanks for sleek, on-demand units that free up space, cut utility costs, and deliver a steady stream of comfort to every faucet.
From the first call to final inspection, we handle permits, gas or electrical upgrades, and even haul away your old heater. You get expert craftsmanship, upfront pricing, and the peace of mind that comes from 24/7 local support. Ready to future-proof your home’s hot water? Let HEP turn “maybe someday” into “done today” for families all across Luttrell.
FAQs
What is a tankless water heater and how does it differ from a traditional storage-tank unit?
A tankless (on-demand) water heater heats cold water as it passes through a high-efficiency heat exchanger, delivering hot water only when a fixture is opened. Traditional heaters store 30–80 gallons in an insulated tank and keep it hot around the clock. Because a tankless unit eliminates standby heat loss, it can save 25–40 % in energy compared with a standard electric or gas tank model, occupies far less space, and can theoretically supply endless hot water as long as gas or power is available.
Is a tankless system the right choice for my home in Luttrell, TN?
Most single-family homes in Luttrell are excellent candidates, but we first calculate your peak hot-water demand (gallons per minute) and incoming water temperature (typically 50–55 °F in winter). If you often run two showers and a dishwasher simultaneously, we may recommend a larger 199,000 BTU gas model or multiple units in parallel. Homes with limited gas line size, inadequate venting paths, or only 120-volt electric service might need upgrades or an alternative high-efficiency tank heater.
What is involved in a professional tankless water heater installation?
1. Load calculation and model selection 2. Obtaining the required Knox County plumbing/mechanical permit (we handle the paperwork) 3. Upsizing the gas line (¾–1 in.) or installing a 240-V/40–60 A circuit for electric models 4. Running category III/IV stainless or PVC venting through an exterior wall or roof with prescribed clearances 5. Mounting the compact unit on an exterior or interior wall with seismic anchors 6. Adding isolation valves, condensate drain, and a pressure relief valve 7. Flushing and testing for gas leaks, proper combustion, and flow rate before final county inspection
How much can I expect to save on energy bills with a tankless heater?
In Luttrell, the average family using a natural-gas tankless unit saves $80–$120 per year versus a standard 40-gallon gas tank, thanks to 0.93–0.97 Energy Factor ratings and no standby losses. Electric tankless models can lower kilowatt-hour usage by 10–25 % but may shift costs if your electric rate is higher than natural gas. Over a 20-year life span, total savings often exceed $1,500, offsetting the higher upfront cost.
What maintenance does a tankless water heater require?
Unlike tanks that corrode from stored water, tankless units need periodic descaling to remove mineral buildup from Luttrell’s moderately hard water (about 6–8 grains per gallon). We recommend: • Annual vinegar or citric-acid flush using the built-in isolation valves (takes ~45 minutes). • Cleaning the inlet screen filter every 6 months. • Checking the condensate line and vent for blockages. With routine service, most manufacturers honor a 10–15 year heat exchanger warranty and 5 years on parts.
Do I need special permits or inspections in Luttrell for a tankless installation?
Yes. Knox County and the City of Luttrell require a mechanical/plumbing permit for any water heater replacement that alters venting, gas piping, or electrical circuits. After our licensed technicians complete the job, a county inspector verifies combustion air, vent termination, gas pressure, and safety relief valve placement. The permit fee is already included in our quote, and final approval is provided 1–3 business days after installation.