Replacement Impulse Valve & Oblong Button — Fits Existing Cisterns
Replacement Impulse valve and oblong button for existing cisterns, including Rochester suites. The original Impulse valves are discontinued, you will need to remove the cistern for the change. Minor visual differences, full compatibility.
Key Features
- Replacement for discontinued Impulse valves
- Includes oblong button for existing suites
- Visually different, but fully compatible
- Includes new doughnut washer for installation
- Fits all Impulse suites including Rochester suite
- Allows reuse of existing cistern
Installation Notes
- Remove cistern from pan to fit
- Replace old valve and button with new kit
- Minor visual differences compared to original valve
- Step-by-step guide available on request
What’s Included
- 1 × Replacement Impulse valve
- 1 × Oblong button
- 1 × Doughnut washer
FAQs
Is this the original Impulse valve?
No, the original Impulse valves are discontinued. This is a compatible replacement allowing you to reuse your existing cistern.
Will it fit my Rochester suite?
Yes — it fits all Impulse suites with oblong cistern lid holes, including Rochester.
Do I need to remove the cistern to fit?
Yes, the cistern must be removed from the pan. A new doughnut washer is included to assist with installation.
Are there visual differences?
Yes — the replacement valve and oblong button look slightly different but function the same as the original.



