- HEP Plumbing
- Endless Hot Water

Endless Hot Water
Endless Hot Water | Tankless Water Heater Install | Plumbing | Jamestown
Imagine stepping into a Jamestown shower that never runs cold, no matter how many family members queued up before you. That’s the everyday luxury HEP brings with its expert tankless water heater install service—freeing your home from bulky tanks and sluggish reheats, while trimming energy bills in the process. Our licensed plumbers size the perfect on-demand unit for your household, then handle every connection with precision so you can enjoy a steady cascade of comfort within hours.
Beyond endless hot water, you gain valuable square footage, longer appliance life, and the confidence of 24/7 local support. Whether you’re building new, swapping an aging tank, or just craving a smarter way to heat water, HEP makes the transition seamless and surprisingly affordable. Schedule today and experience how Jamestown’s most trusted plumbing team turns a simple upgrade into pure, limitless relaxation.
FAQs
What are the main benefits of installing a tankless water heater in Jamestown?
Tankless units deliver hot water on demand, so you never run out during long showers or back-to-back appliance use. Because there’s no storage tank that has to keep water hot 24/7, they typically cut water-heating energy use by 25–40 %. They’re also compact, freeing up floor space, and can last 18–20 years—about twice as long as a conventional tank. Finally, Jamestown’s moderate climate means a tankless heater won’t have to work as hard as in colder regions, further improving efficiency and longevity.
How does a tankless heater produce endless hot water?
When a hot-water tap opens, a flow sensor inside the unit signals the gas burner or electric elements to ignite. Water passes through a heat exchanger where it’s warmed instantly, then delivered to the fixture at the set temperature. As long as demand stays within the heater’s flow-rate capacity, it will continue heating water indefinitely, so your household never hits an empty-tank limit.
What size (flow rate) tankless water heater do I need for my home?
Sizing is based on two factors: (1) total gallons per minute (GPM) your household might use at one time, and (2) the temperature rise required—from Jamestown’s average incoming water temperature (≈50 °F) to your desired outlet temperature (≈120 °F). For a typical three-bathroom home running two showers (2.0 GPM each) and a dishwasher (1 GPM) simultaneously, you would need roughly 5 GPM at a 70 °F rise. Gas units in the 160,000–199,000 BTU range usually meet that need. Our technicians perform a detailed load calculation on site to recommend the right model so you never experience flow-rate drop-off.
Will a tankless water heater lower my utility bills?
Yes. Because there is no standby heat loss from a 40- or 50-gallon tank, Energy Star–qualified gas tankless models can save a typical Jamestown household about $80–$120 per year on natural-gas costs. Electric tankless units avoid tank losses as well, though savings depend on local kWh rates. Over a 15-year lifespan, those savings often offset much of the upfront equipment premium.
How long does installation take and what does it involve?
A standard replacement of a gas tank water heater with a gas tankless unit usually takes 4–6 hours. The process includes removing the old tank, upgrading gas supply lines (tankless units need higher BTU input), installing stainless-steel or PVC venting through an exterior wall, adding a condensate drain for high-efficiency models, and connecting water and electrical lines. We secure all required Jamestown building permits and perform a final system start-up and safety check before we leave.
What maintenance is required and do you offer service plans?
To maximize efficiency and warranty coverage, manufacturers recommend an annual service that flushes the heat exchanger with a vinegar solution to remove calcium buildup, checks the burner, and verifies temperature and gas-pressure settings. In Jamestown’s moderately hard water (about 6–8 grains per gallon), flushing is especially important. We offer affordable annual maintenance plans that include the descaling service, priority scheduling, and discounts on any future repairs.