Baxi E125: what it means and when to call a pro · United Kingdom
Severity: Stop and call a proBaxi gas boiler error E125. Water is not circulating properly through the boiler, usually because of a pump fault, air in the system or low flow.
Smell gas? Leave the building and call the gas emergency number: 0800 111 999
Meaning
Water is not circulating properly through the boiler, usually because of a pump fault, air in the system or low flow.
Severity
Stop and call a pro
Stop. Switch it off and call a pro
Steps are not shown for this code because no qualified person has reviewed them yet. What is safe: switch it off, follow the Do not list and call a pro.
Source
The repair: Boiler pump and circulation repair
Prices for repairs in United Kingdom are in GBP.
Other Baxi codes
- Baxi E160 The fan is faulty or is not reaching the correct speed.
- Baxi E20 The central heating temperature sensor (NTC) is faulty or its wiring is damaged.
- Baxi E110 The boiler overheated and the safety thermostat cut it out, usually because water is not circulating properly through the heating system.
- Baxi E119 The water pressure in the heating system is too low.
Brands in our catalog for gas boiler: Ariston, Baxi, Bosch, Ferroli, Ideal, Potterton, Vaillant, Viessmann, Worcester Bosch. The same code on another brand is not in the catalog yet, and we do not guess what it means.