Expert Plumbers
Expert Plumbers | Tankless Water Heater Install | Plumbing | Reliance
Tucked along the banks of the Hiwassee, Reliance homeowners trust HEP’s expert plumbers to deliver piping-hot comfort the smart way. Our certified team handles every phase of a tankless water heater install—from assessing your household’s demand to mounting the sleek unit and optimizing gas, electric, or propane connections. You’ll enjoy whisper-quiet operation, lower energy bills, and a limitless stream of hot water, all backed by HEP’s workmanship guarantees and prompt, neighborly service.
Whether you’re replacing a clunky tank or outfitting a new build, we arrive equipped with industry-leading brands, upfront pricing, and a knack for tidy job sites. Call today and discover why Reliance turns to HEP when it’s time to elevate efficiency, free up closet space, and get hot water on-demand at the twist of a tap.
FAQs
What are the main advantages of choosing a tankless water heater over a traditional storage-tank model?
Tankless water heaters heat water on demand, so you eliminate standby heat loss and gain 20–40 percent higher energy efficiency. They provide endless hot water, take up far less space, last 18–20 years on average (compared with 8–12 years for a tank), and lower the risk of leaks and catastrophic flooding because there is no large reservoir of stored water.
How long does a typical tankless water heater installation take for a home in Reliance?
Most residential installations are completed in one day. A straightforward replacement of an existing gas unit can take 4–6 hours. Conversions from electric tank to gas tankless, or jobs requiring a longer vent run, gas-line upsizing, or electrical upgrades, may extend the project to 6–10 hours. Our Reliance technicians handle permitting, venting, gas sizing, and final inspections for you.
How do I know what size (flow rate) tankless unit my household needs?
Sizing is based on simultaneous hot-water demand, measured in gallons per minute (GPM), and the temperature rise required. We total the flow rates of fixtures that may run at the same time (e.g., 2 showers + kitchen sink ≈ 6–7 GPM) and factor Reliance’s average incoming water temperature (around 55 °F). A typical three-bedroom home will need a 7–9 GPM gas unit or a 6–8 GPM electric unit. During your free in-home consultation we’ll perform a load calculation and recommend the correct model.
Are there energy rebates or incentives available in Reliance for installing a tankless water heater?
Yes. Oklahoma Natural Gas offers rebates of up to $850 for ENERGY STAR® qualified gas tankless units rated ≥0.87 UEF, and some electric cooperatives provide bill credits for high-efficiency equipment. Federal tax credits of 30 percent (capped at $600) apply to qualifying units installed in 2023–2032. We supply all rebate forms and, if you wish, file them on your behalf.
What kind of maintenance will my new tankless water heater require?
Annual maintenance keeps efficiency high and protects the heat exchanger. In Reliance’s moderately hard water (6–8 gpg), we recommend flushing the unit with a 5-gallon white-vinegar solution once a year to remove mineral buildup, cleaning the intake filter, and checking venting and gas pressures. We offer a low-cost maintenance plan that includes the flush, a full safety inspection, and priority scheduling.
What does a tankless water heater installation cost and how quickly will it pay for itself?
Installed prices in Reliance start around $2,300 for a mid-efficiency gas unit replacing an existing tank and average $3,200–$4,500 for a high-output condensing model that requires gas-line upsizing and new venting. Electric units range from $1,800 to $3,200 depending on required breaker and wire upgrades. Homeowners typically save $100–$150 per year in energy costs, so payback is 4–6 years, and the longer lifespan provides additional savings over time.