- HEP Plumbing
- High-efficiency Toilets

High-efficiency Toilets
High-efficiency Toilets | Plumbing Fixture Replacements | Plumbing | Reliance
Tired of flushing money—and gallons of water—down the drain? HEP’s high-efficiency toilets are engineered to deliver powerful performance with a fraction of the water, helping Reliance homeowners lower utility bills and support a greener community. Our licensed pros remove your outdated commode, inspect supply lines, and fit a sleek, EPA WaterSense-certified model that matches your style while trimming water use by up to 60%. You’ll enjoy whisper-quiet operation, clog-resistant design, and the peace of mind that comes with HEP’s rock-solid parts and labor warranties.
Whether you’re refreshing a single bathroom or tackling whole-home plumbing fixture replacements, scheduling with HEP is as smooth as our new-generation flush valves. One call or click secures fast, courteous service, transparent pricing, and a spotless cleanup—so the only thing left behind is better performance and bigger savings.
FAQs
What qualifies a toilet as “high-efficiency,” and how is it different from a regular toilet?
A high-efficiency toilet (HET) is defined by the EPA’s WaterSense program as using no more than 1.28 gallons per flush (GPF), whereas older standard toilets usually consume 3.5–7 GPF and today’s basic code-compliant models use 1.6 GPF. HETs achieve the lower volume through redesigned bowls, optimized trapways, and pressure-assist or dual-flush technology, so you save 20-60 percent more water per flush without sacrificing performance.
How much money and water can I expect to save by replacing my current toilet with an HET in Reliance?
For a household of four, switching from a 3.5 GPF toilet to a 1.28 GPF HET saves roughly 13,000–15,000 gallons of water per year. At Reliance’s average water and sewer rates (about $0.009–$0.011 per gallon combined), that translates to $120–$160 in yearly savings. Over the life of the fixture—typically 20 years—your total savings can exceed $2,000, more than paying for the cost of the replacement.
Will a high-efficiency toilet really flush as well as my current one?
Yes. Modern HETs undergo rigorous independent MaP (Maximum Performance) testing that measures how many grams of waste they can clear in a single flush. Most WaterSense-certified toilets score 600–1,000 grams—well above the 350-gram threshold considered excellent. In everyday use, this means fewer double flushes and clogs than many older high-flow models.
Are there rebates or incentives available in Reliance for installing high-efficiency toilets or other water-saving fixtures?
Depending on when you purchase, the City of Reliance and local utility providers periodically offer WaterSense rebates ranging from $50 to $150 per qualifying toilet. We maintain an up-to-date list of active programs and will handle the paperwork when we install your new fixture, helping you maximize any available savings.
What is involved in replacing my old toilet, and how long does the installation take?
A standard replacement includes shutting off the supply, draining and removing the old fixture, inspecting the flange, installing a new wax ring or rubber seal, setting the new HET, reconnecting the supply line, and testing for leaks and proper flushing. In 90 percent of cases, the process takes 1.5–2 hours. If the flange is damaged or the supply shut-off valve is corroded, we can repair or replace those parts on the spot, which may extend the appointment by about 30 minutes.
Do new high-efficiency toilets require special maintenance or parts?
Routine care is nearly identical to that of a standard toilet: simple cleaning with non-abrasive products and periodic replacement of the flapper or seal every 5–7 years. Because HETs use precision-engineered flush valves, using off-brand parts can reduce efficiency or void the WaterSense certification, so we recommend OEM replacement parts, which are inexpensive and readily available through our Reliance plumbing supply network.