Boilers Error Code Guides
Filter by Brand
Glow-worm Boiler E3 Error Code: What It Means and How to Fix It
The E3 error code on a Glow-worm boiler indicates an overheating fault — specifically that the boiler's temperature…
Worcester Bosch Boiler E32 Error Code: What It Means and What to Do
The E32 error code on a Worcester Bosch boiler indicates a fault with the flow temperature sensor (NTC…
Baxi Boiler E4 Error Code: What It Means and What to Do
The E4 error code on a Baxi boiler indicates a fault with the ignition or flame detection system…
Glow-worm Boiler E4 Error Code: What It Means and What to Do
The E4 error code on a Glow-worm boiler indicates a fault with the ignition — specifically, the boiler…
Baxi Boiler E5 Error Code: What It Means and What to Do
The E5 error code on a Baxi boiler indicates an overheating fault — the boiler has detected that…
Glow-worm Boiler E5 Error Code: What It Means and What to Do
The E5 error code on a Glow-worm boiler indicates an overheat fault — specifically that the boiler's heat…
Baxi Boiler E6 Error Code: What It Means and How to Fix It
The E6 error code on a Baxi boiler indicates a fan or air pressure fault — specifically a…
Glow-worm Boiler E6 Error Code: What It Means and How to Fix It
The E6 error code on a Glow-worm boiler indicates a fault with the fan or flue gas sensing…
Baxi Boiler E7 Error Code: What It Means and What to Do
The E7 error code on a Baxi boiler indicates a fan or air pressure fault — it's a…
Glow-worm Boiler E8 Error Code: What It Means and What to Do
The E8 error code on a Glow-worm boiler indicates a fault with the domestic hot water (DHW) temperature…