11/06/2026
Boiler kept locking out – and the customer had had enough. 🔥
Why they called us:
The existing boiler was becoming increasingly unreliable, with recurring heating issues causing frustration and concern about a complete breakdown.
What we found:
A severely blocked main heat exchanger was restricting circulation through the boiler. The cost of repair, combined with the age of the appliance, meant replacement was the most sensible long-term option.
What we did:
✅ Removed the old Baxi boiler
✅ Installed a new Viessmann Vitodens 100-W
✅ Added a magnetic system filter for ongoing protection
✅ Commissioned and fully tested the heating and hot water system
✅ Registered the boiler with a 12-year manufacturer's warranty
The result: The customer now has a reliable, energy-efficient heating system backed by a 12-year warranty, with improved system protection and complete peace of mind going forward.
A much cleaner installation and one less boiler to worry about this winter.
Need a new boiler?
If your boiler is becoming unreliable, constantly needing repairs, or you're worried about it failing altogether, get in touch with Fireflow for a free quotation.
📞 07494 795906
📩 Message us today.
Thinking about replacing your boiler before it breaks down completely? Contact Fireflow today. 🚿🔥