Dual-flush Options
Dual-flush Options | Toilet Upgrades and Replacements | Plumbing | Elizabethton
When you’re ready to trade in your old, water-guzzling commode for a sleek, dual-flush model, HEP’s certified plumbers in Elizabethton make the process effortless. We guide you through the latest high-efficiency designs, explain how dual-flush technology can save up to 15,000 gallons of water a year, and handle every detail of installation—right down to hauling away the old unit. From first call to final flush, you’ll enjoy courteous service, transparent pricing, and workmanship backed by our satisfaction guarantee.
Whether you’re remodeling a single bath or managing multiple properties, our team delivers fast, mess-free toilet upgrades and replacements without disrupting your routine. Expect cleaner lines, quieter operation, and noticeable savings on your utility bills—all installed by local experts who care about the comfort and sustainability of our Elizabethton community.
FAQs
What is a dual-flush toilet and how does it work?
A dual-flush toilet is a high-efficiency fixture that gives you two flushing options: a low-volume flush (usually 0.8–1.0 gallons) for liquid waste and a full-volume flush (1.28–1.6 gallons) for solid waste. The flush buttons or handle positions are clearly marked so users can choose the appropriate setting. This design can cut household toilet water use by 40-60 % compared with older 3.5-gallon toilets, without sacrificing performance.
How much water—and money—can I expect to save by upgrading to a dual-flush toilet in Elizabethton?
An average Elizabethton household flushes about 5,000 times per year. Replacing a 3.5-gallon toilet with a 0.8/1.28-gallon dual-flush model saves roughly 10–14 gallons per day, or 3,600–5,000 gallons per year. With Elizabethton’s 2024 residential water rate (about $7.86 per 1,000 gallons including sewer), that translates to $28–$40 off your annual water bill per toilet. Over a 10-year period, the savings usually cover the cost of the fixture and installation—and you reduce demand on the Watauga River watershed.
Will a dual-flush toilet fit my existing plumbing and rough-in?
Most modern dual-flush toilets use the same 12-inch rough-in dimension found in 90 % of Elizabethton homes. If your current toilet is 10" or 14", or you have an older wall-mount, we’ll verify clearance and recommend compatible models or flange offset kits. The water supply line position and standard ⅜" compression shut-off valve usually remain unchanged, so installation is straightforward. Before scheduling, our technician measures the rough-in, bowl footprint, and clearance to be sure the new unit fits without flooring or drywall modifications.
Are rebates or incentives available in Elizabethton for high-efficiency dual-flush toilets?
Yes. Tennessee’s EnergyRight® program and TVA occasionally offer $25–$50 instant rebates on EPA WaterSense-certified toilets. Carter County Utility District also provides a $30 bill credit when you submit proof of purchase for a qualifying model. Rebates are issued on a first-come, first-served basis, so we can help you complete the paperwork and ensure the model you choose meets WaterSense criteria (1.28 gpf or less on full flush).
How long does a professional dual-flush replacement take, and will I be without a toilet all day?
A standard swap-out in a single-family home takes 1½–2 hours. That includes draining and removing the old toilet, inspecting the flange, installing a new wax or rubber seal, setting the dual-flush unit, connecting the supply line, and leak-testing. You can typically use the new toilet within 30 minutes of completion. If we find flange damage or subfloor rot, repairs could extend the job to half a day, but we’ll discuss options before proceeding.
What maintenance does a dual-flush toilet require, and are parts easy to find locally?
Dual-flush toilets rely on canister or tower-style valves instead of the traditional flapper. These parts last 5–7 years on average and are stocked at big-box stores in Johnson City and most Elizabethton hardware shops. Routine care involves: (1) cleaning jets and rim holes with a non-abrasive brush; (2) checking the seal on the flush valve once a year; and (3) avoiding in-tank drop-in cleaners that can degrade gaskets. Should a component fail, replacement parts usually cost $10–$25 and can be swapped out in minutes without special tools.