GZ3961
This part is now obsolete and can no longer be ordered as a spare.Are you a tradesperson with an OFTEC, HETAS, Gas Safe or other CPS certification? Apply for a trade account to unlock exclusive offers and discounts!
Maintenance Notice
Due to essential maintenance, you may encounter some interruptions in service between 17:00 and 21:00 Tuesday 28th April 2026.
The interruptions may cause access issues or you may encounter some delays to navigation, order processing, order confirmation and with some of the other features on the website.
Thank you for your patience and cooperation on this matter. Should you have any questions or concerns, please feel free to reach out to our eCommerce team.
