- HEP Plumbing
- Endless Hot Water

Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | New Market
Imagine stepping into a shower that never turns icy, no matter how many family members queued up before you—HEP Plumbing makes that luxury a reality for New Market homes. Our seasoned technicians remove bulky storage tanks and replace them with sleek, high-efficiency units that heat water on demand, delivering a continuous stream while trimming your utility bills. The result is more space in your utility closet, fewer worries about leaks, and the peace of mind that comes from expert craftsmanship backed by local, neighbor-to-neighbor service.
From the first call to the final test run, every tankless water heater install is handled with precision, transparent pricing, and respect for your schedule. We arrive on time, protect your floors, secure all permits, and calibrate your new system so you can enjoy endless hot water the very same day. Ready to upgrade? Let HEP transform the way your New Market home heats water—efficiently, reliably, and endlessly.
FAQs
How does a tankless water heater provide endless hot water?
Unlike traditional storage tanks that pre-heat and store 40–80 gallons, a tankless (on-demand) unit uses powerful gas burners or electric elements to heat water only when a hot-water tap opens. Cold water passes through a heat exchanger that instantly raises the temperature to the set point, then moves straight to your fixtures. Because water is heated as it flows, the supply is theoretically limitless—your shower will stay hot as long as the unit’s flow-rate capacity is not exceeded and the fuel or electricity keeps coming.
Are tankless water heaters really more energy-efficient, and how much can I save in New Market?
Yes. The U.S. Department of Energy shows gas-fired tankless models are 24–34 % more efficient for households using 40 gal/day and 8–14 % more efficient for heavy-use homes (80 gal/day). Electric models post even higher efficiencies because they have no standby losses at all. In real dollars, New Market homeowners typically see $75–$150 off annual utility bills, depending on local gas/electric rates and usage patterns. Over a 20-year service life, that can mean $1,500–$3,000 in savings compared with a standard tank.
What size tankless unit do I need for my home in New Market?
Sizing is based on two factors: 1) the total flow rate (gallons per minute, GPM) of fixtures you may use simultaneously, and 2) the temperature rise required (difference between incoming ground-water temperature and desired hot-water set point, usually 120 °F). In New Market, winter inlet water averages about 52 °F, so you need roughly a 68 °F rise. If you might run one shower (2.5 GPM) and a dishwasher (1.5 GPM) at the same time, you’d need 4 GPM at a 68 °F rise—meaning a 150,000–180,000 BTU gas unit or a 24–27 kW electric model. We perform a free site-specific calculation during an estimate to ensure you get the right capacity without overspending.
How long does installation take and will my water service be interrupted?
A straightforward replacement of an existing tank with a same-fuel tankless unit usually takes 4–6 hours. If we’re converting from electric to gas or upsizing the gas line, plan on a full day. Your water will be shut off only during the tie-in stage—about 30–60 minutes. We coordinate with you beforehand to pick a window that minimizes inconvenience and always restore service before leaving.
What routine maintenance does a tankless water heater require?
To maintain efficiency and warranty coverage, manufacturers recommend an annual service that includes: 1) descaling the heat exchanger with food-grade vinegar to remove mineral buildup; 2) cleaning the inlet filter screen; 3) checking the burner, venting, and condensate drain (gas units); and 4) verifying temperature and pressure settings. New Market’s moderately hard water makes descaling especially important. We offer affordable maintenance plans or can show you how to perform a DIY flush if you prefer.
Are there rebates or incentives available in New Market for installing a tankless system?
Yes. Tennessee homeowners can currently claim a 30 % Federal tax credit (up to $600) on qualifying ENERGY STAR® gas tankless heaters through 2032. Many local utilities, including Middle Tennessee Electric, offer additional rebates of $200–$300 for high-efficiency units. We’ll prepare all paperwork and provide the model certification so you can capture every available incentive. Ask us during your estimate for the most up-to-date programs.