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1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
Mend Heating, Home Heating Systems

Siemens transmitter error?

Rdj10rf stuck on start screen after putting in new batteries
Mend gas ignite hand

Kohlangaz Gosford HE fire?

My Kohlangaz Gosforth HE gas fire will not ignite, My hand set controller is displaying E56 , it will also not... [Read more]
Mend Heating, Home Heating Systems
1

How to fix my fireplace?

Is there any replacement part for the baxi wentworth deluxe fireplace as mine is not working any longer
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Mend Pressure Fine Hot Water Switch Heating

high pressure when heatings on?

pressure fine when you just need hot water, when you switch t
the

heating on pressure goes past 3 bar and out the overlow make optima

rob
June 2008
Heating, Home Heating SystemsPressure Fine Hot Water Switch Heating
Sounds like the expansion vessel has lost it's precharge or has failed completely....you need the reduce the system pressure to zero on the gauge (usually by opening the safety vlave) and check the vessel pressure using a tyre pressure gauge....

Dave The Boiler Man
June 2008
Mend Heating, Home Heating Systems
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Mend Heating, Home Heating Systems

Boiler cycle?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend storad storage moved

How do I work my Storad storage heater?
Mend vaillant f22 fault

Vaillant F22 fault?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend 15 stops start

Fan tries to run every 15 seconds then stops immediately?

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