Energy Savings

HEP PlumbingEnergy Savings

Energy Savings | Tankless Water Heater Install | Plumbing | Oliver Springs

In Oliver Springs, HEP delivers energy-saving plumbing solutions that make comfort more affordable every day. Our licensed pros specialize in the latest high-efficiency equipment, and nothing proves that commitment more than a precise, code-compliant tankless water heater install. By swapping out bulky, standby-loss tanks for sleek on-demand technology, you’ll enjoy endless hot water, reclaimed storage space, and monthly utility bills that finally make sense.

From the first call to the final pressure test, we handle every detail with craftsmanship and courtesy. We size the unit to your family’s needs, reroute gas or electric lines safely, and back our work with rock-solid warranties—all while leaving your home cleaner than we found it. Discover why Oliver Springs homeowners are upgrading to greener, smarter comfort with HEP, and take the next step toward a future-proof plumbing system today.

FAQs

How does a tankless water heater help me save energy in Oliver Springs?

Unlike traditional storage tanks that keep 40–80 gallons of water hot 24/7, a tankless water heater only heats water when you open a tap. This “on-demand” operation can cut water-heating energy use by 24–34 % for most households. In Oliver Springs, where winters are moderate, incoming water temperatures are not as cold as in northern states, so the burner or heating elements work less to reach your set temperature, multiplying the savings. Over a 10- to 15-year life span, many homeowners recoup the higher upfront cost through lower utility bills.

What size tankless unit do I need for my home in Oliver Springs?

Sizing is based on flow rate (gallons per minute, or GPM) and the temperature rise needed. In Oliver Springs, groundwater averages about 55 °F. If you want 120 °F hot water, you need a 65 °F temperature rise. Add up the flow rates of fixtures you may run at the same time—e.g., shower (2.0 GPM) + dishwasher (1.5 GPM) + sink (1.0 GPM) = 4.5 GPM. You’d choose a gas unit rated for at least 5 GPM at a 65 °F rise. Electric tankless heaters are best for point-of-use or small loads because whole-house units usually require multiple 40- to 60-amp breakers.

How long does installation take and will my water be shut off?

A standard replacement—removing the old tank, running new gas or electrical lines, adding venting, and mounting the new unit—usually takes 4–8 hours. Your water is typically off for 1–3 hours while we tie the new heater into the plumbing. We coordinate the shut-off so it causes the least disruption and we purge air from the lines before turning taps back on.

Are there rebates or tax incentives for energy-efficient tankless water heaters in Oliver Springs or Tennessee?

Yes. The federal Energy Efficient Home Improvement Credit (IRC 25 C) currently offers a 30 % tax credit—up to $600—on qualifying ENERGY STAR-certified gas tankless units installed in 2023–2032. Tennessee’s Department of Environment & Conservation lists occasional utility rebates; for example, TVA’s EnergyRight program has offered $100–$250 back for high-efficiency gas water heaters. We stay up-to-date on all programs and supply the paperwork to ensure you receive every available credit.

What maintenance is needed to keep a tankless water heater running efficiently?

1. Annual descaling: Oliver Springs’ water is moderately hard (around 120 ppm). Flushing the heat exchanger with a vinegar solution once a year prevents mineral buildup that can cut efficiency and void warranties. 2. Filter cleaning: Most units have an inlet screen that should be rinsed every 6–12 months. 3. Vent/air intake check: We inspect and clear debris so combustion stays optimal. Our maintenance visits take about one hour and keep your unit at peak 95 + % efficiency.

Can a tankless water heater handle simultaneous showers and laundry during the Oliver Springs winter?

With proper sizing, yes. A mid-size gas tankless delivering 7 GPM at a 60 °F rise can supply two showers (2 GPM each) plus a washer (3 GPM) without dropping below 120 °F. Because winters here rarely push groundwater below 50–55 °F, the unit doesn’t have to work as hard as in colder climates. If your household often uses multiple fixtures at once, we can install manifolds or even cascade two smaller units for unlimited hot water and built-in redundancy.

HEP Plumbing
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(423) 228-7696