Pressure-assist Systems

HEP PlumbingPressure-assist Systems

Pressure-assist Systems | Toilet Upgrades and Replacements | Plumbing | Lookout Mountain

Tired of the wimpy flushes and frequent clogs that plague older commodes? HEP’s pressure-assist systems bring commercial-grade power to homes across Lookout Mountain, using compressed air to propel water through the bowl with remarkable force. The result is a cleaner flush that saves water, reduces maintenance, and keeps your bathroom fresher day after day—no more double-flushing or nervously hovering over the handle.

Whether you’re remodeling, solving persistent plumbing issues, or simply craving a smarter bathroom, our certified technicians make toilet upgrades and replacements effortless. We handle everything from selecting the right high-efficiency model to precise installation and haul-away of your old unit, all backed by transparent pricing and our satisfaction guarantee. Call HEP today and feel the difference every time you press the lever.

FAQs

What is a pressure-assist toilet and how does it work?

A pressure-assist toilet contains a sealed tank inside the porcelain tank. When the tank fills, the incoming water is stored under air pressure. When you flush, the compressed air forces water into the bowl at high velocity, creating a powerful, clog-resistant flush that clears waste in one cycle. Because the water never relies solely on gravity, the bowl empties faster and more completely than a standard toilet.

Why should I consider a pressure-assist upgrade for my Lookout Mountain home?

Lookout Mountain’s older gravity toilets can use 3–5 gallons per flush. A modern pressure-assist model typically uses 1.0–1.6 gallons while still providing a stronger flush—ideal for homes that experience low water pressure or frequent clogs. In addition, many local homeowners appreciate the mildew-reducing power flush (less standing water in the bowl) and the potential for lower water bills, which can offset the upfront cost within two to three years.

Will a pressure-assist toilet fit my existing rough-in and plumbing?

Most pressure-assist toilets are designed for the standard 12-inch rough-in found in the majority of Lookout Mountain homes. If you have a 10- or 14-inch rough-in or unique floor flange height, our technicians can recommend compatible models or install an offset flange. The water supply line remains the same ⅜-inch connection, so, in most cases, no major plumbing changes are needed.

Are pressure-assist toilets noisier than regular toilets?

They are slightly louder during the flush because the water is released under pressure; the sound is similar to a commercial restroom stall. However, newer models incorporate insulated tanks and muffled discharge valves that reduce the noise to a quick, two-second whoosh. If sound is a concern, we can demo different brands in our showroom or suggest insulation kits to dampen acoustics.

How much water—and money—can I expect to save?

Swapping a 3.5-gallon gravity toilet for a 1.28-gallon pressure-assist model can cut flush-related water usage by about 63%. For an average family of four in Lookout Mountain, that equates to roughly 12,000–15,000 gallons saved annually, translating to $110–$140 per year on local water/sewer rates. Over the 10- to 15-year lifespan of the toilet, that can mean $1,000 or more in utility savings.

What is involved in an upgrade, and how long does installation take?

Our licensed plumbers begin with a free on-site evaluation to confirm rough-in size, floor condition, and shut-off valve integrity. On installation day we: 1) drain and remove the old toilet; 2) inspect/replace the floor flange and wax ring; 3) set and level the new pressure-assist unit; 4) connect the water line and test for leaks; 5) haul away the old fixture for eco-friendly recycling. From start to finish, most replacements take two to three hours. We also handle Lookout Mountain building permit filings if required and register your new unit’s manufacturer warranty on your behalf.

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(423) 228-7696