Energy Savings

Your trusted partner for professional home services. Quality workmanship, guaranteed satisfaction.

Book Now Call (423) 819-7773

Trusted by 500+ neighbors

Energy Savings | Tankless Water Heater Install | Plumbing | Tullahoma

Imagine endless hot showers, lower utility bills, and a sleek unit that frees up precious space in your Tullahoma home—that’s the everyday reality with HEP’s energy-saving plumbing solutions. Our local experts replace bulky, energy-hungry tanks with high-efficiency systems that heat water on demand, delivering an instant stream of comfort while slashing standby heat loss. Because we’re neighbors who understand Tennessee’s hard water challenges and fluctuating temps, we size and install each unit for peak performance year-round.

Choose our professional tankless water heater install service and tap into HEP’s 100% satisfaction guarantee, upfront pricing, and same-day hot-water turnaround. From helping you secure utility rebates to removing the old tank and hauling it away, we handle every detail—so the only thing you notice is hotter water and a cooler energy bill. Ready to upgrade? Give our friendly Tullahoma team a call and start saving today!

FAQs

How does a tankless water heater save energy compared to a conventional storage‐tank unit in Tullahoma?

Traditional heaters keep 40–50 gallons of water hot 24⁄7, so they cycle on and off all day and night. A tankless model heats water only when a fixture is opened, eliminating “stand-by” heat loss. In Tullahoma, incoming ground-water temperatures average 57–62 °F, so the heater only raises water about 60 °F to reach a 120 °F set point. Because it fires on demand and modulates its burner, a gas tankless unit typically uses 25–40 % less energy than a tank heater, translating to $80–$150 in annual utility savings for an average four-person household on Tullahoma Utilities Authority rates.

Will a tankless water heater provide enough hot water for my family?

Yes—when the unit is sized correctly. A tankless heater is rated by flow rate (gallons per minute, GPM) at a given temperature rise. A typical Tullahoma home needs 5–7 GPM to run a shower (2.0 GPM) and a washing machine (2.5 GPM) simultaneously. We calculate the total flow of the fixtures you’re likely to use at once and match that with a model that can deliver the required GPM at a 60 °F rise. For most three-bath homes in Coffee or Franklin County, a 180–199 k BTU gas unit or a 27 kW electric unit is sufficient. If you have a large soaking tub or multiple body-spray showers, we may recommend parallel units.

Can my existing gas line or electrical service handle a tankless unit?

Many homes built in Tullahoma before 2000 have ½-inch gas branches and 100-amp electric panels that are undersized for modern tankless requirements. Gas models generally need a ¾-inch line capable of 150–200 k BTU and Category III or IV venting, while whole-house electric models need a 125–200 amp service with multiple 40-50 amp breakers. During our free onsite estimate we measure gas pressure, line lengths, and panel capacity. If upgrades are necessary, we provide turnkey gas piping, venting, or panel/service enhancements so your new heater operates safely and efficiently.

What is the installation process and how long will I be without hot water?

On the day of install, we drain and remove your old tank, mount the new tankless unit, run gas or electrical feeds, install the stainless-steel vent or concentric PVC, flush the system, and program the controller. A typical retrofit in Tullahoma takes 6–8 hours. We stage the work so you’re without hot water for only 2–3 hours, usually midday. When we leave, you’ll have a fully functional, code-compliant system with all permits closed through the City of Tullahoma Building & Codes Department.

How long do tankless water heaters last, and what maintenance do they need?

Tankless units have a life expectancy of 20–25 years—nearly double that of storage tanks—because they avoid the constant thermal stress and standing water that corrodes tanks. To reach that lifespan, manufacturers recommend an annual 45-minute flush with white vinegar or a citric de-scaler to remove mineral build-up. Tullahoma’s water hardness averages 6–7 grains per gallon, so we include a pre-filter and isolation valve kit with every install to make the yearly flush simple. We also perform a 15-point check of the burner, fan, and sensors during our low-cost annual maintenance plan.

Are there rebates or incentives for installing a high-efficiency tankless heater in Tullahoma?

Absolutely. Gas models with a Uniform Energy Factor (UEF) of 0.87 or higher qualify for a $300 federal tax credit under the Inflation Reduction Act through 2032. Tullahoma Utilities Authority offers a $100 bill credit for replacing an electric tank with an ENERGY STAR® gas tankless model. TVA’s EnergyRight program adds a $50 rebate for qualifying electric units. We handle all rebate paperwork and provide the AHRI certificate at installation, so you get the maximum savings with minimum hassle.