Tankless Water Heater
Tankless Water Heater | Tankless Water Heater Install | Plumbing | Dayton
Imagine never running out of hot water in the middle of an Ohio winter shower. That’s what HEP delivers with a professional tankless water heater install, tailored to Dayton’s diverse home layouts and water-use habits. Our licensed plumbers swap bulky, inefficient tanks for compact, on-demand units that heat only what you need, when you need it—slashing standby energy loss and creating extra storage space at the same time. We take care of everything, from sizing and gas-line adjustments to post-installation performance checks, so you can enjoy reliable comfort backed by industry-leading warranties.
Dayton homeowners also love the perks that follow: lower utility bills, eco-friendly operation, and a system that can last twice as long as a conventional heater. With 24/7 emergency support and transparent, upfront pricing, HEP makes upgrading effortless—whether you’re replacing a failing tank or building a new high-efficiency home. Book your tankless water heater install 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 Dayton’s climate?
Tankless units heat water only when you open a tap, eliminating standby heat loss and lowering utility bills by 20–40 %. They provide endless hot water, take up far less space than a storage tank, and typically last 18–20 years—about twice as long as a standard tank heater. Because Dayton experiences cold winters, we install freeze-protection kits and proper venting so the unit runs efficiently year-round.
How does the installation process work and how long will it take?
1) A licensed plumber visits your home to assess gas line size, venting route, electrical needs, and water-hardness levels. 2) We recommend a properly sized unit and give you a fixed-price quote. 3) On installation day we shut off utilities, remove the old tank, mount the new heater, run new gas and water lines as needed, install Category III/IV venting or a concentric intake/exhaust system, and test for leaks and proper temperature rise. A straightforward replacement takes 4–8 hours; adding a new gas line or relocating the unit can extend the job to one full day.
What size tankless water heater do I need for my home?
Sizing is based on simultaneous hot-water demand (gallons per minute, or GPM) and the temperature rise required in Dayton (typically 70 °F in winter). We add the flow rates of the fixtures you plan to use at once—shower (2.0 GPM), kitchen sink (1.5 GPM), washing machine (2.5 GPM), etc.—then select a unit with a matching output at the 70 °F rise. Most three-bedroom homes need a 7–9 GPM gas unit or a 4–6 GPM electric unit; larger households may need two units in parallel. We perform this calculation for you during the in-home estimate.
Are permits required in Dayton, and do you handle them?
Yes. The City of Dayton and Montgomery County require plumbing and mechanical permits for any water-heater replacement that involves gas piping, venting, or electrical work. We pull all necessary permits, schedule the inspection with the local building department, and provide you with copies of the final approval so you have full code compliance and warranty protection.
Can you install a tankless heater in the same spot as my existing tank, or will I need major remodeling?
In many cases we can reuse the current location by rerouting the vent through the same chimney or side wall and upsizing the gas line. Because tankless units are wall-mounted and much smaller, they often free up closet or basement space. If venting clearances or combustion-air requirements can’t be met in the existing spot, we will suggest relocating the unit—sometimes to an exterior wall—to keep the project cost-effective while meeting code.
What maintenance does a tankless water heater require, and do you offer service plans?
To maintain efficiency and preserve the warranty, manufacturers recommend flushing the heat exchanger with a vinegar or citric-acid solution once a year (twice a year if your water hardness exceeds 12 grains). The procedure removes mineral scale that can reduce flow and cause overheating. We offer affordable annual maintenance plans that include descaling, filter cleaning, a full safety check, and software updates, so you don’t have to worry about scheduling or voiding your warranty.