Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Sewanee
Imagine stepping into your Sewanee home and never worrying about running out of hot water again. HEP’s certified plumbers specialize in sleek, space-saving systems that heat water on demand, giving you energy efficiency, lower utility bills, and the luxury of endless steamy showers. From the initial assessment to the final piping adjustment, our crew handles every detail with the craftsmanship and courtesy Tennessee homeowners have trusted for decades.
Booking a tankless water heater install with HEP means transparent pricing, same-day service options, and a workmanship guarantee that keeps your comfort flowing year after year. Whether you’re upgrading an outdated tank or building a new mountain retreat, let us deliver the continuous hot water—and peace of mind—you deserve.
FAQs
What advantages does a tankless water heater offer over a traditional storage-tank model in Sewanee?
A tankless unit heats water only when you open a tap, so it delivers an endless supply of hot water without the standby heat loss of a 40- or 50-gallon tank. You gain 20–40 % energy savings, free up valuable floor space, and enjoy equipment that typically lasts 20+ years—about twice as long as a conventional heater. Because Sewanee’s winters are moderate compared with northern climates, a correctly sized tankless model can easily meet peak demand while operating very efficiently.
How does a tankless water heater give me “endless” hot water?
Inside the unit, a flow sensor detects water movement as soon as you open a fixture. That sensor signals an electronic control board to fire a high-output gas burner or electric heating elements. A heat exchanger instantly warms the water as it passes through, so hot water continues to flow for as long as the tap remains open. Because no storage tank empties, you never “run out” the way you can with a conventional heater.
Will a tankless water heater really lower my energy bills in Sewanee’s climate?
Yes. Tankless systems avoid the standby heat loss that causes a traditional tank to re-fire all day just to keep 40–50 gallons hot. ENERGY STAR® studies show gas tankless units save most households 30–40 % on water-heating costs. In Sewanee, where incoming water temperatures are moderate much of the year, the heater works less to reach your desired 120 °F setpoint, increasing savings further.
How long does installation take, and will my water be shut off?
A straightforward replacement generally takes 4–6 hours. Converting from a tank to tankless, with venting and gas-line upgrades, can take up to a full day. We shut off water and gas or electricity for short periods—typically less than an hour—while we tie in the new connections and pressure-test the system. We coordinate scheduling so you experience minimal disruption.
Do I need to upgrade my gas or electrical service for a tankless unit?
Possibly. Most gas tankless models need a dedicated ¾-inch gas line and Category III or IV stainless-steel venting; some homes already have these, others require upgrades. Electric tankless heaters often need 240-volt service with multiple 40- to 60-amp breakers. During our free in-home assessment we measure gas pressure, pipe sizing, and panel capacity, then give you a firm quote that includes any code-required improvements.
What maintenance is required, and do you service tankless heaters in Sewanee?
Manufacturers recommend an annual flush with food-grade vinegar to dissolve mineral buildup and keep the heat exchanger efficient. You should also clean the inlet screen filter and have venting, freeze protection, and combustion settings checked. Our Sewanee-based technicians perform these tasks, record error-code history, and update firmware if needed. We offer economical maintenance plans to keep your warranty valid and your heater running at peak performance.