Energy Savings
Energy Savings | Tankless Water Heater Install | Plumbing | Guild
Imagine stepping into a hot shower that never runs cold while knowing you’re slashing utility costs every month—that’s the everyday comfort HEP brings to your home. Our energy-savings plumbing experts remove bulky, inefficient tanks and replace them with sleek, on-demand systems that heat water only when you need it. The result is more space in your mechanical room, lower energy bills, and an endless flow of perfectly heated water for your family’s morning rush or late-night laundry cycles.
With HEP’s certified technicians, a tankless water heater install is fast, precise, and backed by workmanship warranties that keep you worry-free long after we pack up our tools. We handle everything from sizing and venting to rebate paperwork, so you can start enjoying higher efficiency and instant hot water without lifting a finger. Ready to upgrade? Schedule your free in-home estimate today and discover how easy it is to make every drop count.
FAQs
How does a tankless water heater save energy compared to a traditional storage tank model?
A tankless (on-demand) unit heats water only when a hot-water tap is opened, so it eliminates the standby heat losses that occur in storage tanks. Because there’s no 40- or 50-gallon reservoir constantly reheating, homeowners typically use 24–40 % less energy. High-efficiency condensing models reach energy factors of 0.93–0.98, and many families see utility-bill savings of $80–$100 per year.
What size tankless water heater do I need for my home in Guild?
Sizing is based on two factors: the combined gallons-per-minute (GPM) flow rate of fixtures you expect to run simultaneously and the temperature rise required (difference between your incoming groundwater temperature and the desired outlet temperature). A two-bath home that might run two showers and a dishwasher at once typically needs 7–9 GPM at a 70 °F rise. Our technicians measure your actual flow rates and check gas line capacity or electrical service to recommend the correctly sized unit so you never run out of hot water.
Can a tankless unit work with my existing plumbing, gas, or electrical lines?
In most cases, yes. We inspect water lines, gas supply, venting pathways, and electrical service during our free estimate. Gas tankless units usually require a ¾-inch gas line and Category III or IV stainless-steel venting, which we can upgrade if needed. Electric models need 240-volt circuits rated 100 amps or more. We handle any necessary upsizing of gas piping, breakers, or wiring and ensure your plumbing and vent system comply with local Guild codes.
How long does installation take and what should I expect the day of service?
A standard retrofit generally takes 4–6 hours. We start by shutting off utilities, draining and removing the old tank, then mount the compact tankless unit on the wall. Next we run or adapt gas/electric lines, install fresh air intake and exhaust venting, add service isolation valves, and flush ports. Finally, we pressure-test, purge air, set outlet temperature, and verify safe combustion. You’ll be without hot water for only a few hours, and we haul away the old heater for recycling.
What maintenance is required to keep a tankless water heater operating efficiently?
Tankless systems need far less upkeep than storage tanks, but annual descaling is important to remove mineral build-up on the heat exchanger. We flush the unit with a vinegar or citric-acid solution for about 30 minutes, clean the inlet screen filter, and inspect the vent and combustion fan. In hard-water areas, we recommend installing a softener or performing descaling every 6 months. Following this routine preserves efficiency, prevents error codes, and keeps warranties valid.
What are the upfront costs and what incentives are available in Guild?
Installed pricing ranges from about $1,200 for a basic non-condensing gas unit to $2,500 for a high-efficiency condensing model with all upgrades. Although the initial cost is higher than a tank heater, energy savings typically deliver payback in 4–7 years, and tankless units last 20+ years—roughly twice as long as tanks. Homeowners in Guild can claim a 30 % federal tax credit (up to $600) on qualifying ENERGY STAR models, and EPB offers a $150 rebate for gas tankless installations. We also provide 0 % financing plans to spread the cost over 12–24 months.