Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Crossville
Imagine stepping into your Crossville shower and feeling that luxurious stream of perfectly heated water—no waiting, no sudden chill, just endless comfort powered by HEP’s plumbing pros. Our team specializes in the modern miracle of tankless water heater install, swapping bulky, inefficient tanks for sleek units that heat water on-demand. With reclaimed space, lower utility bills, and a system built to last twice as long as traditional heaters, you’ll wonder how you ever lived without it.
As a local company rooted in the Cumberland Plateau, HEP understands the unique water conditions of Crossville homes and cabins. We size each unit precisely, handle every permit, and leave your space cleaner than we found it, so you can enjoy uninterrupted hot water the very day we arrive. Trust the experts your neighbors already recommend—schedule your upgrade today and experience the endless difference.
FAQs
How does a tankless water heater provide endless hot water?
Unlike traditional tanks that store and continually re-heat 40–80 gallons, a tankless unit uses high-powered gas burners or electric elements to heat water only when a hot-water tap opens. Cold water flows across a heat exchanger, reaches the set temperature within seconds, and continues flowing as long as demand exists. Because there is no storage tank to deplete, you never “run out” of hot water—perfect for back-to-back showers, soaking tubs, and large families.
What advantages does a tankless system offer Crossville homeowners?
• Energy savings: Tankless models eliminate standby heat loss, cutting water-heating bills by 20–40 %. • Space savings: Wall-mounted units free up several square feet in basements or utility closets. • Longer life span: Average service life is 20+ years versus 8–12 for tank heaters. • Hard-water resilience: Many units include scale-reduction technology that handles Cumberland Plateau’s moderately hard water. • Eco-friendly: Lower fuel use reduces your home’s carbon footprint and often qualifies for federal tax credits or local EPB rebates.
Will my existing plumbing, gas line, or electrical service work with a tankless heater?
Most homes can accommodate a tankless system, but a site visit is needed to verify: • Gas supply: High-output gas models need a ¾-inch line and up to 199,000 BTU input. We check meter capacity and piping size. • Venting: Condensing units use 2- or 3-inch PVC that must terminate outdoors; non-condensing units use stainless steel vent pipe. • Electrical: Gas units require a standard 120 V outlet for controls; whole-house electric models need 100–150 A of dedicated service. • Water lines: Existing ¾-inch cold and hot lines usually connect directly. If any of these items fall short, we’ll quote the necessary upgrades during our free estimate.
How much energy could I save with a tankless water heater?
According to the U.S. Department of Energy, households that use 41 gallons of hot water per day or less can save 24–34 % compared with a storage tank. Even heavier-use homes (about 86 gallons/day) see 8–14 % savings. In Crossville, where utility rates average $1.25 per therm and 11 ¢/kWh, that translates to roughly $80–$120 in annual savings for a typical family of four, plus additional savings if you choose a condensing gas model with a 0.95+ Uniform Energy Factor.
What maintenance does a tankless water heater require in the Crossville area?
While tankless systems are low-maintenance, two yearly tasks keep them running efficiently: 1. Descale/flush the heat exchanger: Plateau water hardness ranges 4–8 grains per gallon. Running a vinegar or manufacturer-approved solution through the unit for 45 minutes prevents mineral buildup that can reduce flow and void warranties. 2. Clean the inlet filter and air intake screen: This captures sediment and lint so water pressure stays consistent. Our service club handles both steps, tests gas pressures, and updates firmware in about an hour.
Do I need permits, and how long does professional installation take?
Yes. The City of Crossville and Cumberland County require mechanical and plumbing permits for new water-heater installations. We pull all permits, schedule inspections, and register the unit’s warranty. A straightforward replacement in the same location typically takes 4–6 hours; installations that need gas-line upsizing, new venting routes, or an outdoor mounting bracket may take a full day. You will have intermittent water service during the swap but usually no more than 2–3 hours without hot water.