Boiler Fault Finder

System Component Testing

Solenoids & Moduregs

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Low water pressure switches

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Domestic hot water and primary micro switches

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Primary Water Flow Switches

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Domestic Hot Water Flow Switches

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Thermostats

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Potentiometers

This content is for Annual Subscription and Annual Subscription Special members only. Please login t
Read More

Thermistors

Thermistor faults Thermistors work in conjunction with the user potentiometer (boiler setting for te
Read More