Recent: Mac Allister 35cm electric lawn mower?

Mend Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Free repair help for home heating systems

Mend home heating systems ...

Mend Heating, Home Heating Systems
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
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Boiler Shutting Water

Combi boiler question?

Will any boiler problems arise from shutting off the main water supply in order to do other work?

Jeff
June 2007
Heating, Home Heating SystemsBoiler Shutting Water
Depends on which combi you have. If it is one that has a seperate heat exchanger for the hot water then no. If it has an integral heat exchanger in the main heat exchanger then you should not run the boiler for heating while the cold water is off.

Terry
June 2007
no

hi-spec plumbing
June 2007
Mend Heating, Home Heating Systems
Free repair help for home heating systems
Mend Heating, Home Heating Systems

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

Remove cover off gas boiler?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend remove cover front

Remove boiler cover?
Mend 15 stops start

Fan tries to run every 15 seconds then stops immediately?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend storad storage moved

How do I work my Storad storage heater?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend vaillant f22 fault

Vaillant F22 fault?
Mend Heating, Home Heating Systems

Boiler cycle?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Free repair help for home heating systems

Try fixfault.com to fix home heating systems.