- HEP Plumbing
- Water-saving Toilet

Water-saving Toilet
Water-saving Toilet | Plumbing Fixture Replacements | Plumbing | Fountain City
Upgrade your Fountain City bathroom with HEP’s cutting-edge, water-saving toilets and enjoy the perfect blend of comfort, performance, and sustainability. Our certified plumbers replace outdated, wasteful units with sleek, high-efficiency models that can cut your water usage by up to 60%, trimming utility bills while helping the environment. From removing the old commode to installing the new one, we handle every step with meticulous care, leaving your space spotless and fully operational the same day.
Homeowners choose us for plumbing fixture replacements because we combine premium products with hometown service. You’ll receive upfront pricing, a workmanship guarantee, and friendly experts who arrive on time, respect your home, and walk you through each feature of your new water-saving system. Ready to flush less and save more? Schedule your Fountain City toilet upgrade with HEP today and start enjoying effortless conservation with every flush.
FAQs
What qualifies as a high-efficiency, water-saving toilet?
The current industry benchmark is the EPA WaterSense® specification, which requires a full flush volume of 1.28 gallons per flush (gpf) or less—about 20 % less water than the federal standard of 1.6 gpf. Dual-flush models that average 1.28 gpf across light- and full-flush modes also meet the requirement. When you see the WaterSense label, you know the toilet has been independently tested for both reduced water use and reliable performance.
How much water can I actually save in Fountain City by upgrading?
If your home still has a 3.5 gpf toilet (common before 1994), each flush uses roughly 2.2 more gallons than a WaterSense model. For a household of four averaging 5 flushes per person per day, that’s more than 16,000 gallons of water saved every year. With Fountain City’s average water/sewer rate of roughly $0.009 per gallon, the savings translate to about $145 annually—paying for the new toilet in just a few years.
Will a water-saving toilet work with my existing plumbing and sewer line?
Yes. Manufacturers design modern high-efficiency toilets to fit the same 12-inch rough-in found in most Fountain City homes. The internal siphon jets and larger glazed trapways create a strong flush even with less water. Unless you have unusually low incoming water pressure or a very old 4-inch cast-iron drain that is partially blocked, a WaterSense toilet will perform as well—or better—than your current unit.
Are rebates or incentives available locally for fixture replacements?
Fountain City is served by Knoxville Utilities Board (KUB), which periodically offers a $50–$75 bill credit for each WaterSense toilet installed by a licensed plumber. In addition, many Tennessee Valley Authority (TVA) energy-efficiency programs accept high-efficiency plumbing fixtures because reduced hot-water demand saves energy. Our office keeps all current rebate forms on hand and will submit them on your behalf at no additional charge.
What does professional replacement typically cost and how long does it take?
A standard replacement using a quality WaterSense toilet starts around $395, which includes the fixture, new wax (or wax-free) seal, water-supply line, haul-away of the old toilet, and labor. The job itself usually takes 60–90 minutes. If you have flange damage, corroded shut-off valves, or need flooring repairs, we’ll discuss any extra work and pricing before we begin.
Can you swap other fixtures at the same time to maximize water savings?
Absolutely. Many Fountain City homeowners bundle toilet replacement with low-flow showerheads, WaterSense bathroom faucets, or even whole-house pressure-reducing valves. Doing multiple fixtures in one visit reduces trip charges and ensures every plumbing connection is inspected for leaks. Combining upgrades can cut a family’s indoor water use by up to 35 %, further lowering both water and energy bills.