Tankless System
Tankless System | Tankless Water Heater Install | Plumbing | Speedwell
Imagine opening the tap in your Speedwell home and having a continuous stream of perfectly heated water—no bulky tank, no anxious countdown before the warmth fades. HEP’s certified plumbers specialize in tankless water heater install services that replace outdated storage units with sleek, on-demand systems engineered for superior efficiency. Because water is heated only when you need it, you’ll enjoy faster hot-water delivery, lower utility bills, and a unit that occupies a fraction of the space of a traditional heater.
From the first consultation to the final pressure test, our team handles every step with the professionalism and courtesy that have made HEP a trusted name in Speedwell plumbing. We size your system precisely, secure all permits, and back the work with robust warranties—so you gain not just endless hot water, but complete peace of mind. Ready to upgrade? Call today and feel the difference tomorrow.
FAQs
What are the main advantages of installing a tankless water heater in my Speedwell home?
Tankless units heat water on demand, so you never run out of hot water and eliminate the “stand-by” heat loss of a storage tank. This typically cuts energy use by 20–40 %, lowers monthly utility bills, and frees up valuable floor space. Newer models also last 18–20 years—about double the life expectancy of a traditional tank—making them a smart long-term investment for Speedwell homeowners.
How long does a professional tankless water heater installation take?
Most replacements are completed in a single day. A straightforward swap of an old tank for a same-fuel tankless unit takes 4–6 hours. If we have to reroute gas lines, upsize venting, or add a 120 V outlet, installation can run 6–10 hours. Before we start, our technician provides a time estimate so you know exactly what to expect.
Will my existing plumbing system and gas or electric service support a tankless unit?
In most Speedwell homes, yes. For gas models we verify the meter can supply the higher BTU load and upgrade the gas line if needed. For electric models we check that your panel has sufficient amperage (usually 120–200 A). We also confirm water pressure (minimum 30 psi) and look for a nearby exterior wall or roof line for venting or condensate drain. During your free on-site assessment we address any required upgrades and include them in the quote.
What does a tankless water heater cost and how soon will it pay for itself?
Installed prices in Speedwell average $3,200–$4,700 for gas and $2,600–$3,800 for electric, depending on capacity and needed modifications. Energy savings of $120–$250 per year are typical, so payback is 6–10 years. Federal tax credits up to 30 % of the unit cost (max $600) and occasional TVA or local utility rebates can shorten the payback period even more.
Do tankless water heaters require regular maintenance?
Yes, annual or bi-annual service is recommended. We flush the heat exchanger with a vinegar solution to remove mineral scale, inspect and clean the in-line filter, check gas pressure or electrical connections, and test safety features. In Speedwell’s moderately hard water (6–8 grains per gallon), annual flushing keeps efficiency high and preserves your warranty coverage.
Are permits or inspections required for a tankless installation in Speedwell?
Yes. Grainger County (and nearby Claiborne and Hawkins counties) require a plumbing/mechanical permit for fuel-fired or electric tankless water heater installs. Our licensed plumbers obtain the permit, schedule the inspection, and make sure the installation meets the latest International Plumbing Code, National Fuel Gas Code, and manufacturer guidelines. Once the inspector signs off, you receive documentation for your records and homeowner’s insurance.