Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Chattanooga
Step into endless comfort with HEP’s plumbing team—the local experts who turn chilly Chattanooga mornings into soothing, steamy wake-ups. By swapping bulky tanks for sleek, on-demand technology, we free up valuable space, cut energy waste, and deliver a steady stream of hot water the moment you twist the tap. Our certified technicians arrive on time, protect your home like it’s their own, and complete most jobs in a single visit, so you can get back to living without ever running out of warmth.
Ready to embrace longer showers, lower utility bills, and rock-solid reliability? Schedule your tankless water heater install with HEP today and experience why neighbors across the Scenic City trust us for comfort that never quits.
FAQs
How does a tankless water heater provide “endless” hot water for my Chattanooga home?
Unlike traditional storage tanks that hold a finite amount of pre-heated water, a tankless unit heats water only when a tap or appliance calls for it. Cold water passes over high-efficiency burners or electric elements, and hot water is delivered continuously as long as the demand persists. Because the supply isn’t limited to a 40- or 50-gallon tank, you never “run out,” making the experience feel endless.
Will a tankless system actually save me money on my utility bills?
Yes—most Chattanooga homeowners see 20-40 % lower energy costs, depending on household size and water-use habits. Tankless heaters eliminate the standby heat losses associated with keeping 40-80 gallons of water hot all day. ENERGY STAR® estimates that a typical family can save about $100 per year. Those savings can be higher with Chattanooga’s moderate climate, where groundwater temperatures are mild enough that the heater doesn’t work as hard.
How do I determine the right size (flow rate and BTU) for my household?
Sizing is based on simultaneous hot-water demand, measured in gallons per minute (GPM), and the required temperature rise between incoming Chattanooga water (about 55 °F) and your desired outlet temperature (120 °F). We add up the GPM of fixtures you might run at once—e.g., shower (2.0 GPM) + dishwasher (1.5 GPM) = 3.5 GPM—and select a unit that can raise 55 °F water by 65 °F at that flow rate. Most families choose a 7–9 GPM, 160,000–199,000 BTU gas unit or a 27–36 kW electric model. Our plumbers perform a free load calculation to pick the perfect unit.
What is involved in the installation process, and how long does it take?
A standard replacement takes 4–8 hours. We: (1) shut off gas/electricity and water, (2) disconnect and remove the old tank, (3) mount the compact tankless unit on a wall, (4) upsize gas or electrical service if needed, (5) run new Category III/IV venting or upgrade electrical wiring, (6) connect water and gas/electric lines with isolation valves, (7) flush, test, and set the temperature. For homes switching from electric to gas, we coordinate permitting and Chattanooga Gas for a meter upgrade—this can add 1–2 days.
What maintenance does a tankless water heater require in the Chattanooga area?
Annual maintenance keeps your warranty valid and efficiency high. We flush the heat exchanger with a mild vinegar solution to remove scale caused by our region’s moderately hard water, clean the inlet filter, inspect the burners or elements, and run diagnostic codes. With proper care, a tankless unit lasts 20+ years—roughly double the life of a traditional tank.
Can a tankless water heater work with my existing plumbing and recirculation loop?
In most cases, yes. Tankless units connect to standard ¾" hot and cold lines. If you have—or want—a recirculation loop for instant hot water at distant fixtures, we can install an internal or external pump controlled by a timer, demand button, or smart thermostat. This minimizes wait times while preserving energy savings. Our technicians evaluate your layout and recommend the best recirc option during the on-site estimate.