18/06/2026
This week we serviced a Baxi combi boiler for a customer in Sutton Coldfield — keeping it running safely and efficiently ahead of winter.
During the service we:
✔ Stripped and cleaned the main heat exchanger
✔ Cleaned and inspected the condensate trap
✔ Cleaned the magnetic filter and removed accumulated magnetite sludge
✔ Checked inhibitor levels — all correct
✔ Carried out full flue gas analysis at high and low fire
✔ Tested the flame supervision device
✔ Re-pressurised the system and confirmed correct operation throughout
While on site we also spotted a slightly leaking divertor valve, we flagged it to the customer and replaced it there and then. No second visit, no waiting around.
That's what a proper service looks like 🔥
**Spread the cost of your boiler service with a MasterGas Care Plan**
For just £9.99 a month — that's around 33p a day — you get:
✅ Annual boiler service included
✅ Priority booking
✅ Peace of mind all year round
✅ No big annual bill to worry about
Click the link below to find out more information on all of our Boiler Care Plans
https://mastergasheating.co.uk/service-plans