Tankless Water Heater
Tankless Water Heater | Tankless Water Heater Install | Plumbing | Jamestown
Imagine stepping into a hot shower in the middle of a Jamestown winter and never worrying about running out of hot water again. That’s the freedom HEP brings with a professional tankless water heater install—an on-demand system that heats water only when you need it, slashing standby energy costs and freeing up valuable space in your utility closet. Our Happy, Enthusiastic, Professional technicians arrive on time, protect your home with floor coverings, and have most units up and running the same day, so you can enjoy endless hot water that evening.
From precise sizing to meticulous venting and gas-line calibration, we handle every detail while backing the work with industry-leading warranties and 24/7 emergency service. Join your Jamestown neighbors who have already swapped bulky tanks for sleek, high-efficiency models and discover why they say, “HEP is on the way!”
FAQs
What are the main benefits of switching to a tankless water heater in Jamestown?
Tankless units produce hot water on demand, so you never run out of hot water, and they can cut water-heating energy use by 20–40 %. They also last roughly twice as long as storage-tank models (20+ years), free up floor space, and qualify for state and federal efficiency rebates that are available to Jamestown homeowners.
How long does a typical tankless water heater installation take?
For most Jamestown homes, a straightforward replacement takes 4–6 hours: about 2 hours to remove the old tank, 1 hour to mount the new unit, and the remaining time to reroute piping, venting, and power/gas connections. If service upgrades or longer vent runs are needed, the job can extend to a full day.
Will I need to upgrade my gas or electrical service?
Possibly. Gas-fired tankless heaters usually need a ¾-inch gas line and Category III stainless venting; older homes may have ½-inch gas piping that must be upsized. Electric tankless units often require 120–150 amps of dedicated capacity, which exceeds many 100-amp panels common in Jamestown. Your installer will perform a load calculation and advise on any necessary service upgrades before work begins.
What size tankless water heater is right for my Jamestown home?
Sizing is based on simultaneous demand (gallons per minute, or GPM) and the groundwater temperature, which averages 45–50 °F locally. A family of four that wants to run two showers and a dishwasher at once typically needs a 9–11 GPM gas unit or multiple electric units in parallel. Your plumber will add up fixture flow rates and apply a temperature-rise formula to recommend the correct model.
Are tankless water heaters efficient in Jamestown’s cold winters?
Yes. Modern condensing gas tankless models achieve 93–98 % efficiency, even when raising 45 °F inlet water to a comfortable 120 °F. They modulate the burner to match demand, so you don’t lose efficiency in winter—just be sure the unit is sized for the maximum temperature rise. Freeze-protection heaters keep outdoor-mounted units safe to –22 °F; indoor units only require vent pipes and condensate lines to be insulated in unheated spaces.
What maintenance do tankless water heaters require?
Manufacturers recommend a yearly flush with white vinegar or a citric-acid solution to remove mineral scale, which is especially important with Jamestown’s moderately hard water (6–8 grains per gallon). The procedure takes about 45 minutes and can be performed by the homeowner or a plumber. Also replace the inlet filter screen annually and have the burner and vent inspected every 2–3 years to maintain warranty coverage and peak efficiency.