Tankless Technology
Tankless Technology | Tankless Water Heater Install | Plumbing | Petros
Imagine turning on the tap in your Petros home and having an endless cascade of perfectly heated water arrive in seconds, all while using less energy and freeing up closet space. HEP’s tankless technology delivers that everyday luxury through expert tankless water heater install services, swapping bulky storage tanks for sleek, on-demand efficiency. Our licensed plumbers size each unit precisely to your household’s needs, handle venting and gas-line upgrades with care, and leave your home cleaner than they found it—so the only thing you notice is the instant comfort.
Beyond comfort, you gain peace of mind: no more worries about a rusting tank, standby heat loss, or running out of hot water during back-to-back showers. A HEP tankless water heater install can cut utility bills, boost resale value, and qualify you for enticing rebates—all backed by 24/7 local support from technicians who know Petros inside and out. Ready to make cold-water surprises a thing of the past? Let’s bring tomorrow’s plumbing technology into your home today.
FAQs
Why should I switch to a tankless water heater instead of keeping my current storage-tank model in Petros?
Tankless (on-demand) water heaters heat water only when you open a tap, eliminating stand-by heat loss that occurs in traditional tanks. In Petros, where groundwater temperatures are moderate, a properly sized tankless unit can deliver endless hot water while cutting energy use by 25–40 %. You’ll also gain valuable space, reduce the risk of tank leaks, and enjoy a system that typically lasts 18–20 years—about twice as long as a conventional tank.
What is involved in a professional tankless water heater installation and how long does it take?
Our licensed plumbers begin with a site visit to assess gas line capacity, venting options, electrical needs, and mounting space. On installation day we: 1) shut off water, gas, and power; 2) remove the old tank; 3) upgrade gas or electrical lines if required; 4) mount the tankless unit; 5) run stainless-steel or PVC venting through an exterior wall or roof; 6) connect water, gas, and condensate drains; and 7) test for leaks and proper flow. Most residential jobs are completed in 4–8 hours, but upgrades to gas piping or venting can add another half-day.
How do I know what size (flow rate) tankless water heater I need for my home?
Sizing is based on simultaneous demand—how many fixtures you’ll run at once—and the temperature rise required (difference between incoming water temperature and desired hot-water temperature). In Petros, groundwater averages about 55 °F. If you want 120 °F water, that’s a 65 °F rise. Add the gallons-per-minute (GPM) rates of the fixtures you may use together (e.g., shower 2.0 GPM + dishwasher 1.5 GPM = 3.5 GPM). We select a unit that can supply at least that flow at a 65 °F rise, typically a 7–9 GPM gas unit for a three-bath home, or a 18–27 kW electric model if adequate amperage is available.
Will a tankless water heater really save me money on utility bills?
Yes. Because a tankless unit fires only when water is needed, it avoids the 10–15 % standby losses of a tank that reheats water all day. ENERGY STAR® estimates households can save about $100 per year on natural-gas bills. Savings grow if your usage pattern is intermittent—common in smaller households. Additionally, the longer service life and reduced risk of catastrophic leaks lower long-term ownership costs.
What routine maintenance does a tankless water heater require?
To keep efficiency high and protect the heat exchanger, flush the unit with a white-vinegar or descaling solution once a year (every 6 months if you have hard water). The process takes about an hour and can be DIY or performed during our low-cost annual service visit. Also: 1) clean the air filter quarterly, 2) inspect the condensate drain, and 3) check for error codes. Regular maintenance preserves your warranty—most manufacturers offer 10–15 year heat-exchanger coverage when serviced properly.
Are there rebates or tax incentives for installing a tankless water heater in Tennessee?
Yes. Tennessee homeowners may qualify for federal tax credits of 30 % of project cost (up to $600) on ENERGY STAR-certified gas tankless units installed before 2032. Local utilities such as TVA EnergyRight often offer $100–$300 rebates for high-efficiency gas models. We handle the paperwork and provide the AHRI certificate and code-compliant installation documents you need to claim incentives.