Energy Savings
Energy Savings | Tankless Water Heater Install | Plumbing | Pigeon Forge
Imagine enjoying limitless hot showers in your Pigeon Forge cabin while watching your utility bills shrink—HEP makes it possible with our expert tankless water heater install services. By replacing bulky, standby-heating tanks with sleek, on-demand technology, we eliminate wasted energy and free up valuable space, all while delivering a steady stream of hot water the moment you turn the tap.
Our licensed plumbers handle everything—from sizing the right unit for mountain homes and vacation rentals to precision installation and follow-up maintenance—so you can focus on comfort, not equipment. With rapid local response, transparent pricing, and proven energy savings, HEP is the trusted choice for homeowners who want to upgrade today and start saving tonight. Call or book online and feel the difference the first time you say, “Ahhh.”
FAQs
How does a tankless water heater save energy compared to a traditional tank model?
Tankless (on-demand) units heat water only when a hot-water tap is opened, eliminating the “stand-by” losses that occur while a storage tank keeps 40–80 gallons hot 24/7. High-efficiency gas tankless models in Pigeon Forge operate at 0.90–0.98 UEF, 20–35 % higher than most standard tanks. Their modulating burners or elements ramp up only to the BTU/kw level needed for the present flow rate, which further cuts consumption. Homeowners typically see utility-bill savings of $70–$150 per year, and because the heat exchanger is the only component kept hot, the life expectancy (20+ years) is about double that of a tank, reducing embodied energy and disposal impacts as well.
What size tankless unit do I need for my Pigeon Forge home?
Sizing is based on peak flow rate (gallons per minute) and inlet-to-outlet temperature rise. Ground-water temperature in Sevier County averages 48-52 °F, so to deliver 120 °F water a rise of about 70 °F is required. Add the GPM of fixtures you might run simultaneously—e.g., shower (2.0 GPM) + kitchen sink (1.5 GPM) + washing machine (2.5 GPM) = 6 GPM. For a 2- to 3-bath home this generally points to a 180,000 BTU (gas) or 24–28 kW (electric) unit capable of 7–9 GPM at a 70 °F rise. Our technicians perform an on-site load calculation to recommend the exact model and, if desired, can cascade two smaller units for very large cabins or vacation rentals.
Will a tankless water heater work with my existing plumbing, gas, or electrical service?
In most Pigeon Forge homes the copper or PEX water lines tie in with minimal changes. The main considerations are fuel supply and venting: • Gas models: Many require a ¾-inch gas line and up to 199,000 BTU/h. If your current furnace and range already use that line, we may upsize the branch or install a dedicated line. • Electric models: They draw 100–120 amps at 240 V. Homes with a 200-amp main panel can usually accommodate one; smaller services may need an upgrade. • Venting: High-efficiency condensing units use 2- or 3-inch PVC through an exterior wall; no brick chimney is needed. We also offer outdoor, non-vented models to save interior space. Our team evaluates all of these factors during the free estimate and provides a turnkey solution, including permits and inspections.
How long does installation take and will my water be off during the process?
A standard replacement—removing the old tank, hanging the new tankless unit, rerouting water lines, connecting gas/electric, and venting—typically takes 4–6 hours. Your water service is usually off for 1–2 hours while we tie in the new fittings. For electric-panel upgrades or wall repairs, add another 1–2 hours. We schedule installations Monday–Saturday, coordinate with local inspectors, haul away the old heater for recycling, and clean the work area before leaving.
Are there rebates or tax incentives for installing a tankless water heater in Tennessee?
Yes. As of 2024 homeowners can claim the federal Energy-Efficient Home Improvement (25C) tax credit—30 % of equipment and labor costs, up to $600 for a qualifying gas tankless (≥0.95 UEF). Electric heat-pump water heaters qualify for up to $2,000. In addition, the Tennessee Valley Authority’s EnergyRight program offers $200–$300 rebates when installed by a Quality Contractor Network (QCN) member like us. Sevier County Electric and local propane suppliers periodically add bill credits. We supply all model numbers, combustion-efficiency test results, and forms so you can capture every available incentive.
What maintenance does a tankless water heater require to stay efficient?
Unlike a tank, there’s no anode rod to replace, but the heat exchanger must be kept free of scale. Pigeon Forge’s municipal water is moderately hard (6–9 grains per gallon), so we recommend: • Annual flush: Circulate 4 gal of white vinegar or a manufacturer-approved descaler for 45 minutes using a small pump and the built-in service valves. • Clean the inlet screen filter quarterly to remove grit. • Inspect the condensate line and pressure relief valve yearly. A full service takes about an hour; we offer a low-cost Maintenance Plan that keeps your warranty valid (most brands require documented descaling) and ensures peak efficiency for decades.