- HEP Plumbing
- Lower Utility Bills

Lower Utility Bills
Lower Utility Bills | Tankless Water Heater Install | Plumbing | Allardt
Imagine stepping into a shower that never runs cold while watching your utility bills dip month after month—HEP makes that a reality for Allardt homeowners. Our licensed plumbing team specializes in tankless water heater install services that swap bulky, energy-hungry tanks for sleek, on-demand technology. You’ll reclaim closet space, cut standby energy loss, and enjoy an endless stream of hot water whenever you need it, all backed by the region’s most trusted name in home services.
From the first call to the final inspection, we keep the process hassle-free with upfront pricing, prompt arrivals, and workmanship guarantees that protect your investment. Whether you’re upgrading an aging unit or outfitting a new build, HEP’s local experts size, mount, and fine-tune your system for peak performance in Allardt’s unique climate. Ready to lower your bills and raise your comfort? Book today and feel the HEP difference every time you turn on the tap.
FAQs
How does switching to a tankless water heater lower my utility bills in Allardt?
Unlike traditional tanks that keep 40–50 gallons of water hot 24⁄7, a tankless unit heats water only when you open a tap. That on-demand operation eliminates standby heat loss and can cut water-heating energy use by 24–34 %. In Allardt’s moderate climate, where incoming water temperatures are not extremely cold, a properly sized unit typically saves a family of four $80–$120 per year on electric bills or 150–200 therms of natural gas.
What size tankless water heater do I need for my home?
Sizing is based on two factors: (1) the flow rate you need at peak demand and (2) the temperature rise—how many degrees the heater must raise the incoming water. In Allardt, incoming water averages 55–60 °F. A family that wants to run two showers (2 gpm each) and a dishwasher (1.5 gpm) at the same time would need roughly 5.5 gpm with a 60 °F rise, which points to a 150–180 k Btu gas unit or a 24–27 kW electric unit. Our technician will calculate your exact load before recommending a model.
Will my existing plumbing, gas, or electrical service support a tankless installation?
Most homes can be adapted, but a few upgrades are common. Gas units often need a ¾-inch gas line and Category III or IV venting; we’ll check your meter capacity and run new piping if needed. Electric models usually require 100–150 amps of dedicated 240-volt breakers, so we verify panel capacity and can install sub-panels if necessary. Your existing hot- and cold-water lines generally tie right in with minimal re-piping.
How long does installation take, and will I be without hot water?
A straightforward replacement of a gas tank with a gas tankless unit typically takes 6–8 hours. Electric installations can take a bit longer if panel upgrades are required. You’ll be without hot water only during the final change-over—usually 1–2 hours. We schedule work for the least disruptive time and always test the system before leaving.
What maintenance does a tankless water heater require?
Tankless units have no rust-prone tank, but they do need periodic descaling to remove mineral buildup. In Fentress County’s moderately hard water (4–6 grains per gallon), flushing with a vinegar solution once a year keeps the heat exchanger at peak efficiency. We offer annual service plans that include descaling, filter cleaning, and software updates for condensing models.
Are there rebates or incentives for installing a tankless water heater in Allardt?
Yes. Tennessee Valley Authority’s EnergyRight program often offers $100–$200 rebates for qualifying ENERGY STAR® tankless models. In addition, the federal Energy Efficient Home Improvement Credit (25C) allows you to claim 30 % of the installed cost, up to $600, on your federal tax return through 2032. Our team handles the paperwork and supplies all certification documents so you can claim every available incentive.