Pressure-assist Units
Pressure-assist Units | Toilet Upgrades and Replacements | Plumbing | Newcomb
When an ordinary gravity toilet just won’t cut it, HEP brings the muscle of pressure-assist technology to homes and businesses across Newcomb. Our licensed plumbers swap out dated fixtures for sleek, high-efficiency models that blast away clogs, slash water bills, and leave bowls shimmering clean after every flush. We handle everything—from removing the old unit to fine-tuning water pressure—so you get a worry-free upgrade in a single visit.
Residents of Newcomb know quality workmanship when they see it, which is why they trust HEP for toilet upgrades and replacements. Whether you’re renovating a powder room or outfitting a busy commercial restroom, our team delivers prompt scheduling, transparent pricing, and a satisfaction guarantee that’s as rock-solid as our installs. Ready to feel the power of a pressure-assist toilet? Give us a call today and step up to a smarter, stronger flush.
FAQs
What is a pressure-assist toilet and how does it differ from a standard gravity-fed model?
A pressure-assist toilet has a sealed inner tank that compresses air as water fills it. When you flush, the pressurized air forces water into the bowl at a much higher velocity than a gravity system, producing a powerful, quick flush that minimizes clogs and bowl streaking. Because the water is kept inside the pressure vessel, there is no condensation on the outer porcelain tank and fewer odor issues. Gravity toilets rely solely on the weight of the water, so they usually need a larger water volume per flush to achieve the same performance.
Are pressure-assist units suitable for older homes in Newcomb?
Yes. Most homes in Newcomb have ¾" or ½" water supply lines that can handle the 25–30 psi inlet pressure recommended for pressure-assist tanks. During our site visit we check your shut-off valve, supply line size, and the condition of your bathroom floor flange. If the plumbing infrastructure is sound, a pressure-assist toilet will fit the same 12" rough-in and can be installed without major remodeling. In very old cottages with galvanized pipes or low street pressure, we can install a booster valve or recommend a high-efficiency gravity model instead.
How much water and money can I save by upgrading to a pressure-assist toilet?
Modern pressure-assist toilets use 1.0–1.1 gpf (gallons per flush) compared with the 1.6 gpf required by current gravity toilets and the 3.5–5 gpf units still found in many pre-1994 bathrooms around Newcomb. If a four-person household flushes 15 times a day, switching from a 3.5 gpf model to a 1.0 gpf pressure-assist unit saves about 13,700 gallons per year. With Barwon Water’s tier-one rate of roughly $2.54 per kL, that is a yearly saving of about $35–$40 on water bills, plus the environmental benefit of lower water consumption during regional dry spells.
Can I convert my existing toilet to pressure-assist, or do I need a full replacement?
In most cases you will need a full replacement. Pressure-assist technology requires a reinforced vitreous china bowl designed to handle the higher water velocity and a tank molded for the sealed cartridge. Retro-fit kits rarely meet Australian WaterMark certification and can void your fixture’s warranty. Our plumbing team supplies WaterMark-approved, WELS-rated pressure-assist toilets that meet Victorian building codes and include a 10-year ceramic warranty and 5-year cartridge warranty.
Are pressure-assist toilets noisier, and is the sound an issue in residential settings?
A pressure-assist flush is noticeably sharper—about 70–75 dB for 1–2 seconds—compared with the softer, longer sound of a gravity flush. In most modern homes with solid-core doors and tiled bathrooms, the difference is minor and rarely heard outside the bathroom with the door closed. For clients worried about late-night noise, we can install rubber tank grommets, an insulated supply line, and a slow-close seat to dampen sound further.
What maintenance and servicing do pressure-assist toilets require?
Routine care is much the same as a standard toilet: occasional bowl cleaning with non-abrasive cleaners and an annual check of the water-supply shut-off valve. The pressure vessel is factory-sealed; there are no user-serviceable parts inside. If you notice weak flushing or water hammer, our licensed plumbers can replace the cartridge seal kit in about 20 minutes. Cartridge life is typically 8–10 years. All parts we install are backed by manufacturer warranties and we offer a 24-month workmanship guarantee throughout Newcomb and the wider Geelong region.