Continuous Hot Water
Continuous Hot Water | Tankless Water Heater Install | Plumbing | Madisonville
Madisonville homeowners know how quickly morning routines can stall when the hot water runs cold. HEP’s licensed plumbers replace bulky, energy-hungry storage tanks with sleek, on-demand systems that deliver an endless stream of perfectly heated water the instant you turn the tap. Whether you’re finishing a basement bath, upgrading an aging unit, or building a new home, our tankless water heater install service is tailored to fit your space, your budget, and your family’s hot-water habits.
Customers love the dramatic energy savings, the freed-up floor space, and the peace of mind that comes with HEP’s 24/7 support and industry-leading warranties. From the first consultation to the final pressure test, we handle every detail—permits, precision gas or electric hookups, and thorough clean-up—so all you notice is reliable, continuous hot water and lower utility bills. Schedule your appointment today and discover why so many in Madisonville trust HEP to keep the comfort flowing.
FAQs
What are the main advantages of installing a tankless water heater in Madisonville?
Tankless (on-demand) units heat water only when you open a tap, providing an endless supply of hot water while eliminating the stand-by heat loss associated with storage tanks. That translates to energy-bill savings of roughly 20–40 % in our climate. Because they mount on the wall, you gain floor space, and most models last 20+ years—almost twice the life expectancy of a conventional 40- or 50-gallon heater.
How do I know what size (flow rate) tankless heater my home needs?
Sizing is based on the simultaneous flow rate—measured in gallons per minute (GPM)—and the temperature rise required to reach 120 °F. We add up the GPM ratings of fixtures that might run at the same time (e.g., shower + dishwasher = 4–5 GPM) and factor in Madisonville’s average incoming water temperature of about 55 °F. A typical three-bed, two-bath home here normally needs a 7–9 GPM gas unit or a 24–27 kW electric unit. Our technicians perform a detailed load calculation during the on-site estimate to avoid under- or over-sizing.
What is involved in converting from a traditional tank to a tankless system?
Most conversions take one day. We disconnect and haul away the old tank, mount the new heater on an exterior or interior wall, upsize the gas line or electrical circuit as needed, and install Category III/IV venting (for gas) or upgraded wiring (for electric). We also add a condensate drain, isolation valves for future maintenance, and, when local code requires, a thermal expansion device. All work is permitted and inspected according to Madisonville and Hopkins (or St. Tammany) Parish codes.
Will a tankless water heater work with Madisonville’s moderately hard water?
Yes, but minerals will accumulate faster in a heat exchanger that runs at higher temperatures. We recommend a routine annual descaling service—more often if your water hardness exceeds 10 grains per gallon. During installation we can add a whole-house sediment filter or a compact scale-inhibitor cartridge to reduce buildup and keep your warranty intact.
How much does installation typically cost and what rebates are available?
Installed prices in Madisonville start around $2,600 for a mid-efficiency gas unit and can reach $4,500 for a high-output condensing model with significant gas-line or vent upgrades. Electric units cost $2,000–$3,200, but may need electrical panel improvements. Entergy Louisiana, KU, and Atmos Energy periodically offer $200–$400 rebates for ENERGY STAR certified models, and the federal 25C tax credit can cover 30 % of the project (up to $600) on qualifying units through 2032.
What kind of maintenance and warranty coverage should I expect?
Manufacturers typically warranty the heat exchanger for 12–15 years, parts for 5–6 years, and labor for 1 year. To keep coverage valid you must flush the heat exchanger annually (every 6 months in very hard-water areas), clean the inlet screen, and test the pressure relief valve. We provide an optional service plan that includes all required maintenance, priority scheduling, and discounted repairs, ensuring your system delivers continuous hot water decade after decade.