Water Heater Installations
Water Heater Installations | Tankless Water Heater Install | Plumbing | Tullahoma
Enjoy endless hot water and lower utility bills with a professional tankless water heater install from HEP. Our licensed plumbers arrive at your Tullahoma home with everything needed to swap out bulky, outdated tanks for a sleek, high-efficiency unit that heats water on demand. You’ll reclaim valuable closet or garage space, cut standby energy loss, and never again schedule showers around an empty tank.
From the first call to final inspection, HEP handles every detail—sizing the right system for your household, upgrading gas or electrical lines, securing permits, and hauling away the old heater. We back our craftsmanship with industry-leading warranties and 24/7 support, so you can trust your new tankless system to perform flawlessly for years. Ready to feel the difference? Contact HEP today and see why Tullahoma homeowners choose us for a worry-free tankless upgrade.
FAQs
What are the main advantages of installing a tankless water heater over a traditional storage-tank model?
Tankless units heat water on demand, so there is no standby heat loss, which can reduce energy use by 20-40 %. They provide an endless supply of hot water, take up far less space, and typically last 18-20 years—about twice as long as a conventional tank. In Tullahoma’s moderate climate, homeowners often see lower utility bills and faster payback periods compared with regions that have colder incoming water temperatures.
How can I tell if a tankless water heater is the right choice for my Tullahoma home?
We look at your household’s peak hot-water demand (showers, laundry, dishwashing, etc.), the temperature rise needed for Tullahoma’s average 60 °F incoming water, available gas line capacity or electrical service, and your goals for energy savings and space. Homes with 2–4 full baths, adequate ¾-inch gas lines (or 200-amp electric panels for electric models), and owners who plan to stay at least five years tend to benefit the most. We offer a free on-site assessment to verify suitability.
What size tankless unit do I need, and how is it calculated?
Sizing is based on flow rate (gallons per minute) and temperature rise. We add the GPM of fixtures you might use simultaneously—for example, two showers (4-5 GPM) plus a dishwasher (1.5 GPM)=6.5 GPM. Then we calculate the rise: desired 120 °F minus incoming 60 °F equals 60 °F. A unit that can deliver 7 GPM at a 60 °F rise is ideal. Gas models from 180,000–199,000 BTU/h typically meet this need. We’ll perform the math during the consultation and recommend specific brands and models stocked in our Tullahoma warehouse.
How long does a professional tankless water heater installation take, and what should I expect on install day?
Most retrofits in existing homes take 4-8 hours. We start by shutting off utilities and draining your old tank. Next, we mount the tankless unit on an interior or exterior wall, upgrade gas or electrical lines if needed, install stainless-steel or PVC venting, connect water lines with isolation valves, and flush the system. Before leaving, we program temperature settings, register the warranty, and show you how to operate and maintain the unit. Your water will be off for about 1–2 hours total.
Do I need permits or inspections for a tankless installation in Tullahoma, and will you handle them?
Yes. The City of Tullahoma and Coffee County require plumbing and, for gas units, mechanical permits. Electric models may require an electrical permit if a panel upgrade is involved. Our licensed plumbers pull all necessary permits, coordinate with the local building inspector, and provide you with documentation for warranty and resale purposes. Permit fees are included in our up-front quote—no surprises.
What ongoing maintenance is required for a tankless water heater, and do you offer service plans?
To keep your warranty valid and efficiency high, manufacturers recommend descaling the heat exchanger every 12-18 months (more often if you have hard water) and cleaning the inlet filter quarterly. We offer an affordable annual service plan that includes a vinegar or citric-acid flush, full diagnostic check, gas-pressure test, and software updates. Plan members receive priority scheduling and a 15 % discount on any future repairs.