Energy Savings
Energy Savings | Tankless Water Heater Install | Plumbing | Loudon
Imagine waking up in Loudon to an endless stream of hot water, lower utility bills, and the peace of mind that comes from knowing you chose an eco-friendly solution. HEP’s Energy Savings Plumbing team makes that vision real with fast, flawless tankless water heater install services tailored to your home. We remove bulky, inefficient tanks and replace them with compact, on-demand technology that heats water only when you need it—cutting standby energy loss and giving you more space in your utility closet.
Our licensed, highly trained technicians arrive on time, respect your property, and back their craftsmanship with industry-leading warranties. From helping you choose the right unit to handling permits and post-install testing, HEP does it all so you can enjoy reliable hot water and lasting savings without hassle. Ready to upgrade? Schedule your Loudon tankless water heater install with HEP today and feel the difference every time you turn on the tap.
FAQs
How does a tankless water heater save energy compared with a traditional storage tank?
A tankless (on-demand) unit has no storage tank to keep 40–80 gallons of water hot all day. Instead, powerful burners or electric elements heat water instantly as it flows through a heat exchanger. Because it only fires when a hot-water tap is opened, standby heat loss is eliminated and overall energy use drops 24–34 percent for an average Loudon household. Modern gas models reach Uniform Energy Factors (UEF) of 0.93 or higher, far above the 0.60–0.65 typically found on older tank heaters.
What size or capacity tankless heater do I need for my Loudon home?
Sizing is based on simultaneous demand (gallons per minute) and temperature rise (how many degrees the water must be heated above the 55–60 °F groundwater we see in Loudon). We add the flow rates of the fixtures you’re likely to run at once—e.g., shower (2.0 gpm) + kitchen sink (1.5 gpm) = 3.5 gpm. For that flow at a 60 °F rise, a 150,000 BTU gas unit would suffice; larger homes with multiple showers may need 180,000–199,000 BTU models delivering 6–9 gpm. Our technicians perform an on-site load calculation so you get a unit that never runs out of hot water but doesn’t waste energy or money on oversizing.
Are there rebates, tax credits, or other incentives for installing a high-efficiency tankless water heater in Loudon?
Yes. • Federal: Through 2032, the Inflation Reduction Act offers a 30 % tax credit (up to $600) on ENERGY STAR® certified gas or electric tankless units. • Local utility: Loudon Utilities Board periodically provides $100–$150 bill credits for qualifying gas models—ask us to check current programs. • Manufacturers: Brands like Rinnai, Navien, and Noritz often run seasonal rebates ($50–$150). We’ll prepare the paperwork, serial numbers, and efficiency ratings you need to claim every available incentive.
What is involved in the installation process and how long will we be without hot water?
Most residential replacements are completed in a single day. We turn off water and gas/electric, drain and remove the old tank, then mount the tankless unit on an exterior or interior wall. Venting (for gas models) is run with sealed concentric or PVC pipe, electrical power is connected for the control board, and water/gas lines are adapted with isolation valves and pressure relief. After startup we run a full combustion analysis and temperature test. Total downtime for hot water is typically 4–6 hours, and we always haul away the old tank at no extra charge.
How much maintenance does a tankless water heater require and do you service it locally?
Annual maintenance keeps efficiency high and protects the heat exchanger. We flush the unit with food-grade vinegar to remove scale, clean the inlet screen, inspect the burner, check error codes, and update firmware if applicable. In areas with hard water (above 7 grains per gallon), we recommend a scale inhibitor cartridge or water softener. Energy Savings Plumbing offers flat-rate tune-ups and 24/7 service throughout Loudon County, and our trucks stock OEM parts for all major brands.
What is the expected lifespan and warranty of a tankless unit?
A quality tankless water heater lasts 20–25 years—roughly double the life of a storage tank—because the heat exchanger is stainless steel or copper and never sits in standing water. Most manufacturers back the heat exchanger for 12–15 years, parts for 5 years, and labor for 1 year. Registering the unit within 30 days of installation and performing documented annual maintenance keeps the warranty intact. With proper care, many Loudon homeowners enjoy two decades of endless, energy-saving hot water before replacement becomes necessary.