Frequently Asked Questions
When FLUSHMATE is empty of water, it contains air at atmospheric pressure. As water from the supply fills FLUSHMATE, the air becomes trapped and is compressed. As air pressure builds to equal line pressure, water flow stops. The FLUSHMATE is ready to flush.
It's compressed air inside FLUSHMATE that increases potential energy of the entire system. The 1.6 gpf (6.0 Lpf), 1.28 gpf (4.8 Lpf) or 1.0 gpf (3.8 Lpf) of water that flows into FLUSHMATE becomes "turbocharged" by the air, giving the water flushing performance equal to 5-1/2 gallons or more.
When the toilet is flushed, this energy pushes the water into a specially designed toilet bowl. A toilet equipped with FLUSHMATE must be specifically designed to accommodate the effectiveness of FLUSHMATE. FLUSHMATE is NOT a retrofit product.
Flushmate systems are designed to be low maintenance; however, there are a few recommended preventative maintenance steps to help ensure reliable operation and peak performance:
Preventative Maintenance for a Flushmate System
- Monthly – Inspect for leaks: Check around the water supply line, tank‑to‑bowl gasket, and vessel. Look for moisture, drips, or unusual sounds.
- Monthly – Check the cartridge assembly: Inspect for wear or mineral buildup. Periodic replacement helps maintain consistent flushing performance.
- Inspect the flush actuator: Ensure the actuator rod or push button operates smoothly and is not loose, sticking, or misaligned.
- Supply pressure check: Confirm household water pressure is within the recommended range (25–125 psi).
Signs Maintenance Is Needed
- Weaker flush than normal
- Continuous running
- Double flushing required
- Changes in operating noise
- Water leaking into or around the bowl