High-efficiency Models
High-efficiency Models | Toilet Upgrades and Replacements | Plumbing | Karns
Karns homeowners know that every drop—and every dollar—counts. When you call HEP Plumbing for toilet upgrades and replacements, our licensed pros arrive with today’s most efficient models, ready to swap out that water-wasting fixture for a sleek, performance-driven throne. Each installation is mess-free, code-compliant, and backed by our industry-leading warranties, so you can flush with confidence while cutting utility costs by up to 60%.
Beyond the immediate savings, HEP’s high-efficiency toilets help preserve Karns’ precious water resources and boost your home’s resale value with modern styling and dependable engineering. From one-piece comfort height bowls to touchless dual-flush systems, we’ll guide you through options that suit your space, budget, and aesthetic. Schedule your consultation today and discover how effortless sustainability can be—starting right in your bathroom.
FAQs
What qualifies as a high-efficiency toilet (HET) and how much water can it save my Karns household?
A high-efficiency toilet uses 1.28 gallons per flush (gpf) or less, compared with the older 3.5–7 gpf models still found in many Karns homes. By switching to an HET you can reduce toilet water use by up to 60 %, saving roughly 13,000 gallons and $100–$150 on utility bills per toilet each year.
How do I know when it’s time to replace my current toilet rather than repair it?
Frequent clogs, cracks in the tank or bowl, constant running, or visible mineral build-up are common signs. If your unit was made before 1994, it almost certainly uses more than 1.6 gpf, so upgrading will pay for itself quickly in water savings. Our Karns technicians can perform a quick inspection and show you the exact cost-benefit analysis of repair vs. replacement.
What types of high-efficiency models do you install and which one is right for me?
We carry single-flush HETs, dual-flush toilets (0.8 gpf for liquids / 1.28 gpf for solids), and pressure-assisted units for commercial or high-traffic bathrooms. Choice depends on family size, budget, and personal comfort. During an in-home consultation we measure rough-in dimensions, check water pressure, and recommend models that balance performance, noise level, and style.
Are there rebates or incentives available in Karns for upgrading to a high-efficiency toilet?
Yes. Knoxville Utilities Board (KUB) customers in Karns may qualify for a $40–$50 bill credit per WaterSense-labeled HET installed, and some HOA communities offer additional incentives. We’ll handle the paperwork and provide the model’s WaterSense certification to ensure you receive any available rebates.
How long does a typical toilet replacement take and will my water be shut off all day?
Most standard replacements take 90 minutes to 2 hours, including removal of the old unit, inspection of the flange, installation, leak testing, and haul-away. Your home’s main water supply is off for only about 20–30 minutes. We schedule appointments in two-hour windows so you’re never without a working bathroom for long.
What maintenance is required to keep a high-efficiency toilet performing at its best?
Flush with the manufacturer-recommended cleaners (avoid bleach tablets), check the flapper for wear every 2-3 years, and inspect the fill valve for proper shut-off. Because HETs use less water, a tight seal is crucial; replacing a worn flapper—an inexpensive part—restores efficiency instantly. We offer an annual plumbing tune-up for Karns homeowners that includes this inspection along with water pressure and leak checks throughout your system.