Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Karns
Imagine stepping into the shower in the middle of a Karns winter and never worrying about the water running cold. HEP’s expert team specializes in tankless water heater install services that swap bulky, standby tanks for sleek, on-demand systems, freeing up space while slashing standby energy loss. Because water is heated only when you need it, you’ll enjoy an endless stream of perfectly tempered water—and the peace of mind that comes with lower utility bills.
Our licensed plumbers handle everything from sizing and venting to flawless final hookups, all while respecting your home as if it were their own. With upfront pricing, industry-leading warranties, and 24/7 support, HEP makes it easy to upgrade to a smarter, more efficient way of living. Ready to experience limitless hot water in Karns? Give us a call today and feel the difference every time you turn on the tap.
FAQs
What are the main benefits of switching to a tankless water heater in Karns?
A tankless (on-demand) water heater heats water only when a fixture is opened, eliminating standby losses that come with a storage tank. That means you get endless hot water, lower energy bills (often 20–40 % savings over standard tanks), a space-saving wall-mount design, and a unit that typically lasts 18–25 years—about twice as long as a conventional heater. Because Karns has moderate winters, most models operate efficiently year-round without costly cold-climate upgrades.
How does a tankless system deliver “endless” hot water?
When a hot-water tap is turned on, a flow sensor inside the heater signals the burner or electric element to ignite. Water passes through a high-efficiency heat exchanger and leaves the unit at the set temperature within seconds. As long as water keeps flowing, the burner keeps modulating, so you never deplete a storage tank. The key is sizing the unit’s gallons-per-minute (GPM) capacity to match the maximum number of fixtures you might run simultaneously.
What size tankless water heater do I need for my family?
Sizing is based on two factors: (1) total GPM demand when multiple fixtures run at once, and (2) the required temperature rise (incoming ground-water temp vs. your desired outlet temp). In Karns, incoming water is roughly 55–60 °F. To deliver 120 °F water at two showers (2.5 GPM each) plus a dishwasher (1.5 GPM), you’d want a unit that can raise 5–6 GPM by 60–65 °F—generally a 180,000 BTU gas model or a 27 kW electric model. Our technicians perform a free on-site calculation to ensure perfect sizing for your household.
What is involved in the installation process and how long does it take?
Most residential installs are completed in one day. We start by removing the old tank, then mount the new unit on an exterior or interior wall. Gas models may require upsizing the gas line and adding Category III or concentric venting; electric models may need a service-panel upgrade. We run new water lines with isolation valves for easy maintenance, perform a combustion or electrical test, and register your warranty. Your water is typically off for only 2–4 hours during the swap.
Will a tankless water heater really lower my energy bills?
Yes. Because water is heated only when it’s needed, you avoid 24/7 standby losses. ENERGY STAR® studies show typical savings of $80–$100 per year for gas units versus a standard 50-gallon tank, and even more compared to older, less efficient heaters. Electric tankless units can cut water-heating costs by 15–30 % if paired with a time-of-use utility rate. Over a 20-year lifespan, the savings usually outweigh the higher initial equipment cost.
What maintenance is required and how long do tankless units last?
Tankless heaters last 18–25 years with routine care—nearly double a storage tank’s life. Annual maintenance is simple: a 30-minute flush with a vinegar solution clears mineral scale from the heat exchanger (important because Karns has moderately hard water). We inspect the burner or elements, clean the intake screen, and verify temperature settings. Adhering to this schedule keeps the warranty valid and maintains peak efficiency.