- HEP Plumbing
- Low-flow Toilets

Low-flow Toilets
Low-flow Toilets | Plumbing Fixture Replacements | Plumbing | Vonore
Swap out that old water-guzzling commode for a sleek, high-efficiency model from HEP and start seeing the savings splash onto your monthly bill. Our licensed Vonore technicians specialize in low-flow toilets that use up to 60 % less water per flush, all while delivering the same powerful performance. From careful removal of your existing unit to precise installation and testing, we handle every detail so you can enjoy a quieter, cleaner, more eco-friendly bathroom without lifting a wrench.
Whether you’re upgrading a single bath or modernizing an entire property, our team makes the process smooth with prompt scheduling, upfront pricing, and minimal disruption to your day. Trust HEP for dependable plumbing fixture replacements that boost home value, trim utility costs, and help conserve Vonore’s precious water resources—one flush at a time.
FAQs
What is considered a low-flow toilet and how much water can it save?
A low-flow toilet is any model that uses 1.6 gallons per flush (gpf) or less, compared with older fixtures that consumed 3.5–7 gpf. High-efficiency toilets (HETs) take that down to 1.28 gpf, and some dual-flush designs average about 1.1 gpf. Replacing one pre-1992 toilet with a modern low-flow unit can save roughly 13 000 gallons of water per year, lowering both your utility bill and Vonore’s overall water demand.
Will a low-flow toilet flush as well as my current, higher-gallon model?
Yes. Manufacturers have redesigned bowl geometry, trapways, and flush valves to create stronger siphon action with less water. Many low-flow and HET models are independently MaP-tested to clear 600–1 000 grams of waste in a single flush—far more than a household typically needs. Choosing a reputable brand and the right rough-in size ensures performance that meets or exceeds your existing fixture.
What is involved in replacing my toilet with a low-flow model in Vonore?
Our licensed plumbers begin by shutting off the water, draining and removing your existing toilet, and inspecting the flange and supply line. We’ll replace the wax ring (or install a wax-free seal), set the new bowl, level it, and secure it to the flange with brass bolts. Next we attach the tank, connect a new stainless-steel supply line, and test the flush and fill cycles. Finally, we caulk the base and haul away your old fixture for eco-friendly disposal. The entire process typically takes 1½–2 hours.
Are there rebates or incentives for low-flow toilets in the Vonore area?
Yes. TVA’s EnergyRight program periodically offers water-saving appliance rebates, and some Vonore utility districts give bill credits for EPA WaterSense®-labeled toilets. Monroe County occasionally waives landfill fees for recycled porcelain as well. We track current promotions and can help you complete the paperwork so you receive any available refund or credit.
How long will my bathroom be out of service during the replacement?
For a straightforward swap, your toilet will be unavailable for about two hours. We schedule at a time that is convenient for you, and water service to the rest of the house is typically not interrupted. If flange repairs or subfloor work are needed, we’ll let you know in advance and provide a realistic timeline so you can plan accordingly.
What does a low-flow toilet installation cost and what factors affect the price?
In Vonore, turnkey pricing (toilet, parts, labor, and disposal) usually ranges from $425 to $750. The final cost depends on the toilet model you select (standard vs. dual-flush or pressure-assisted), the rough-in distance, whether a new shut-off valve or flange repair is required, and any optional upgrades like a bidet seat. We provide a written, itemized estimate before work begins so there are no surprises.