Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Strawberry Plains
Imagine stepping into a shower that never runs cold and seeing your energy bills shrink at the same time—that’s the promise of HEP’s endless hot water solutions in Strawberry Plains. Our certified plumbers specialize in tankless water heater install services that replace bulky, inefficient tanks with sleek, on-demand technology, delivering a continuous flow of perfectly heated water the moment you turn the tap. You’ll reclaim valuable space, reduce standby heat loss, and enjoy a system engineered to last twice as long as a traditional heater.
From the first call to the final test run, HEP makes the process refreshingly simple. We size your new unit to your family’s exact needs, secure all local permits, and finish most installations in a single visit—backed by 24/7 support if you ever need us. Whether you’re upgrading a busy household or building your dream home by the Holston River, count on our local experts for workmanship so reliable, you’ll forget what “running out of hot water” even means.
FAQs
How does a tankless water heater provide "endless" hot water?
Unlike conventional storage tanks that heat a limited volume of water and then must re-heat as it’s depleted, a tankless (on-demand) unit uses high-output gas burners or electric elements to heat water only when a hot-water tap is opened. Cold supply water passes through a heat exchanger and exits at the temperature you set. As long as gas, electricity, and water are available, the heater continues producing hot water, so you never "run out" the way you can with a 40- or 50-gallon tank.
Will a tankless unit work with my existing plumbing in Strawberry Plains?
In most homes the answer is yes. The heater connects to the same cold-water inlet and hot-water distribution lines as your old tank. Because Jefferson & Knox County water pressure averages 45–65 psi, no booster pump is usually required. We may need to upsize your gas line or add a 220-volt circuit, depending on the model you choose. During our free in-home assessment we evaluate venting routes, gas-line capacity, electrical service, and water-quality (Strawberry Plains has moderately hard water, so a scale-reduction filter is recommended).
What size (flow rate) tankless water heater do I need?
Sizing is based on two factors: (1) the maximum flow rate of fixtures you might run simultaneously—showers, washing machine, dishwasher, etc.—and (2) the temperature rise needed, which in Strawberry Plains is typically 70 °F (incoming water ~50 °F, desired hot water ~120 °F). Most three-bedroom homes do well with a 7–9 gpm gas unit, while larger homes or those with luxury showers may need 11 gpm. Electric models generally top out around 5–6 gpm and may suit small households or point-of-use applications.
Are tankless water heaters more energy-efficient than storage tanks?
Yes. Because they eliminate standby heat loss (the constant reheating of water sitting in a tank), ENERGY STAR®-rated gas units use 24–34 % less energy than conventional 50-gallon gas heaters. Electric tankless units save similar percentages compared with electric tanks. Over 10–15 years, a typical Strawberry Plains household can save $800–$1,500 on utilities, depending on usage patterns and local rates.
What is involved in the installation and how long will it take?
A standard replacement—removing the old tank, mounting the new unit, running vent pipe, and making gas/electrical/water connections—takes 4–8 hours. If we must reroute gas lines, upgrade electrical service, or core-drill a new vent route through brick or block, it can extend to a full day. We handle all permits with Jefferson or Knox County codes, perform combustion-safety testing, and haul away your old tank at no extra charge.
What maintenance is required and how long will a tankless heater last?
Manufacturers recommend descaling the heat exchanger once a year in areas with hard water; we offer an affordable annual flush program using food-grade vinegar. Air-intake filters should be cleaned every 3–6 months. With proper maintenance, gas tankless units last 18–25 years—almost double the lifespan of a typical storage tank. Warranties range from 5-15 years on parts and up to a lifetime on the heat exchanger, depending on the brand you choose.