- HEP Plumbing
- Dual-flush Economy Units

Dual-flush Economy Units
Dual-flush Economy Units | Toilet Upgrades and Replacements | Plumbing | Ten Mile
Looking to lower your water bill and boost bathroom comfort in Ten Mile? HEP’s dual-flush economy units deliver modern efficiency without sacrificing performance, letting you choose a light flush for liquids and a powerful flush for solids. Our licensed plumbers remove old fixtures, fit sleek new bowls and tanks, and leave the space spotless—often in just a single visit—so you start saving water the same day.
From budget-friendly models to designer options, we make toilet upgrades and replacements simple, transparent, and stress-free. Every installation includes a workmanship guarantee, haul-away of your dated unit, and a walkthrough of operating tips to keep things running flawlessly for years. Discover how easy it is to refresh your bathroom and conserve resources with Ten Mile’s most trusted plumbing team.
FAQs
What is a dual-flush economy toilet and how does it save water?
A dual-flush toilet is designed with two buttons or handles: one delivers a low-volume flush (usually 0.8–1.1 gallons) for liquid waste, and the other delivers a full-volume flush (1.28–1.6 gallons) for solid waste. By allowing you to choose the appropriate water volume each time, these units cut average toilet water use by up to 50 %. For a typical Ten Mile household, that can mean saving 4,000–6,000 gallons of water per year, lowering both utility bills and environmental impact.
Will a dual-flush economy unit fit my existing plumbing in Ten Mile?
In most cases, yes. Dual-flush models are manufactured in the same rough-in sizes (10", 12", and 14") as standard toilets, so they usually bolt right onto your existing flange and connect to the same supply line. Our plumbers start each project with a site visit to confirm rough-in dimension, floor condition, and shut-off valve status. If any components—such as an aging flange or corroded supply line—need attention, we can replace them during installation to ensure a leak-free fit.
How much can I expect to save on my water bill after upgrading?
Savings depend on household size and current fixture efficiency, but Ten Mile customers typically report a 15 %–25 % reduction in total water costs. For a family of four using older 3.5-gallon toilets, that can translate to $75–$120 in annual savings. Over the 20-year lifespan of a quality dual-flush unit, many homeowners recoup the full installation cost several times over.
What is involved in replacing my current toilet with a dual-flush model?
The process generally takes two to three hours: 1. We shut off and drain the old toilet, then remove it and inspect the flange. 2. Any worn wax ring, mounting bolts, or flange hardware is replaced. 3. The new dual-flush bowl is set, leveled, and secured; the tank or tankless mechanism is then installed. 4. We connect the supply line, test both flush options for correct volume and seal, and caulk the base. 5. Finally, we haul away and recycle the old fixture, leaving the bathroom clean and ready for use.
Are rebates or incentives available in Ten Mile for water-efficient toilet installations?
Many Tennessee utilities, including those serving Ten Mile, participate in WaterSense rebate programs that offer $25–$100 per qualifying toilet. We help customers identify current incentives, complete paperwork, and provide proof of WaterSense certification. In some cases, combined state and utility rebates can offset 30 %–40 % of the total project cost.
How do I maintain and troubleshoot a dual-flush toilet?
Routine care is simple: • Clean the bowl with non-abrasive cleaner weekly. • Every six months, open the tank, rinse the flush valve area, and check that the seals are free of debris. • If the toilet “ghost flushes” or runs, the most common causes are a misaligned flush valve seal or debris under the seal—both can usually be fixed by cleaning or reseating the gasket. • Avoid drop-in tank tablets containing bleach, as they degrade rubber seals faster. If you notice persistent running, weak flushes, or water at the base, call our Ten Mile service line—most issues can be resolved with an inexpensive seal or valve replacement rather than a full fixture swap.