Problem with central heating.

• Boiler won’t light
• Water seems cold
• Boiler unresponsive
• Pilot light keeps going out
• Thermostat not working
• Leaking boiler
• Low water pressure reading

Some common faults may be low water pressure, faulty motorised valves, dead programmer not connecting to boiler. Boiler not responding to thermostat, Boiler display, boiler not  powering up boiler.

Leaks from boiler can indicate a seal may have broken or the pipework in the boiler has a leak.

Water spraying out inside the boiler could be a plastic manofold from a worcester bosh boiler.

Drips from outside could be the pressure releif valve is discharging, so the valve is faulty leading to loss of boiler system pressure.

Pump noises can be heard and water gushing noises. Water leaks from the boiler from corrosion. Put to much water in the boiler and then it keeps loosing pressure.

Pressure how to know what the pressure should be, normally the manufactures instructions say 1 bar of water pressure for combi boilers. Kepp aving to bleed radiators, so the boiler has to be topped up everyday or everytime it looses pressure.

Can’t turn heating down, maybe thermostat set to high or fault or comunication with programmer. Hive programmer keeps loosing signal to boiler.

Black water when i bleed radiator, this is sludge or corrsion in the radiators & boiler & pipework.