High-efficiency Toilets

HEP PlumbingHigh-efficiency Toilets

High-efficiency Toilets | Plumbing Fixture Replacements | Plumbing | Lenoir City

Looking to upgrade your bathroom and lower your utility bills? HEP’s high-efficiency toilets bring modern engineering to Lenoir City homes, flushing away waste with far less water while still delivering powerful performance. Our licensed pros remove your old unit, install a sleek new model, and haul everything away the same day—no mess, no hassle, just instant savings on every flush.

Whether you’re renovating a single powder room or revamping multiple baths, HEP makes the entire process smooth with transparent pricing and a satisfaction guarantee. Pairing high-efficiency toilets with our full line of plumbing fixture replacements lets you transform faucets, showers, and sinks in one convenient visit, boosting comfort and curb appeal while conserving precious resources. Ready to upgrade? Call or click today and discover why neighbors all over Lenoir City choose HEP for smarter plumbing solutions.

FAQs

What qualifies a toilet as “high-efficiency,” and how does it differ from a standard model?

A high-efficiency toilet (HET) is independently tested to use 1.28 gallons per flush (GPF) or less—20 %–60 % less water than the 1.6–3.5 GPF older units still common in Lenoir City homes. HETs achieve reliable clearing with redesigned bowls, wider trapways, and either pressure-assisted or optimized gravity-flush technology, so you get equal or better performance while conserving water.

How much water and money can I expect to save by replacing my existing toilet with an HET in Lenoir City?

Switching from a 3.5 GPF 1980s-era toilet to a 1.28 GPF model saves roughly 2.2 gallons per flush. For a four-person household flushing 5 times per person per day, that’s over 16,000 gallons a year—about $100 in annual water and sewer charges based on current Lenoir City Utilities Board rates. Even replacing a 1.6 GPF unit saves about 6,000 gallons and $35–$40 annually, paying back the fixture cost quickly.

Will a high-efficiency toilet work with my home’s existing plumbing and septic/sewer system?

Yes. Modern HETs are engineered to meet all current plumbing codes and work with standard 12-inch rough-ins, floor flanges, and 3- or 4-inch drain lines. The lower water volume is still sufficient to carry waste through typical piping runs and municipal or septic systems. Our technicians inspect your flange height, venting, and trap arm length to ensure compatibility before installation.

What is the typical replacement process and how long does an installation take?

After an on-site assessment, we shut off the water, drain and remove the old toilet, inspect/replace the wax ring or flexible gasket, and set the new bowl level on the flange. We then secure the tank (if two-piece), connect the supply line, test for leaks, and haul away the old fixture for recycling. A straightforward swap usually takes 1–1.5 hours; additional time may be needed if we must repair a damaged flange or flooring.

Do I need a permit or inspection to replace a toilet or other plumbing fixtures in Lenoir City?

For a direct, like-for-like toilet replacement in an existing bathroom, Lenoir City Building & Codes normally does not require a permit. However, any relocation of the drain, alterations to supply lines inside the walls, or installation in new construction triggers a plumbing permit and inspection. We handle all permitting when it’s needed and ensure the job passes local code requirements.

Which brands of high-efficiency toilets do you recommend, and what kind of warranty or service support is included?

We install WaterSense-certified models from Toto, Kohler, American Standard, and Gerber because they combine proven performance with readily available parts. Most come with a 1-year limited manufacturer’s warranty on porcelain and components; certain premium lines offer up to 10 years. Our company adds a full 2-year labor warranty, so if any leaks or flush issues arise, call us and we’ll service the toilet at no charge in Lenoir City and surrounding areas.

HEP Plumbing
Book Online
(423) 228-7696