Recent: Replacement battery cover?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Glow-worm Boiler Heating System

glow worm boiler no hot water?

i replaced a flandge and had to release water from the emersion heater.put it back together turned the water back on only to find i now have no hot water the heating is fine could air get traped in the system if so how would i be able to release it

pete. g
March 2010

Glow-worm Heating, Home Heating Systems Boiler Heating System

open all hot taps, cross link a cold water main into the hot pipework and open for a few seconds, that should shift it, best place is often a kitchen where you will have hot and cold washing machine taps, ideal has you have the 2 feeds close together and isolators in situe, perfect!

RAWPLUMB
March 2010

yes i have cold mains & gravity hot in the bath room

pete.g
March 2010

have you got a cold mains gravity hot taps in the bathroom ?

hi-spec plumbing & heating (essex)
March 2010

thanks for that.what would i need to do to release the air lock

pete.g
March 2010

you got an airlock in the top of the cylinder pipework.

hi-spec plumbing & heating (essex)
March 2010

Related Questions ...

Mend radiator thermostat heating

One radiator in a bedroom is always cold?

One radiator in a bedroom is always cold. It used to work fine. I have tested the thermostatic value and the... [Read more]

Mend problem domestic heating

Unexplained noises?

Good day, I have been experiencing a problem with my domestic heating system. There are occasions when the sy... [Read more]

Mend boiler ignition fault

Home heating systems?

I have a Glowworm 100f gas boiler system It has a fault where the ignition stays on when the pilot light is l... [Read more]

Mend boiler heating system failure

Is my boiler a write off?

My 8 year old Baxi 105he appears to have a crossover between the hot water and heating system. When the heatin... [Read more]

Mend boiler pcb condensate

Faulty vokera compact 25?

I have spoken to the gas safe engineer that installed this boiler new approx. 3 years ago about the problems i... [Read more]

Mend heating boiler system

How can I fix the timer on my Gledhill Boilermate central heating boiler?

I have a Gledhill BoilerMate system driving my central heating system which has a Grasslin Thermostat timing s... [Read more]

Mend boiler pressure heating

vokera boiler not 2yrs old yet , wont work?

the red light is staying on which is not a good sign, have managed to get pressure gauge to normal level as ... [Read more]

Mend boiler heating thermostat

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

Mend boiler fault engineers

home heating systems?

I have an 12 yr old Highflow Electronic system, which is working perfectly for hot water. However the heating ... [Read more]

Mend central heating programmer boiler

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to... [Read more]

Mend boiler pressure vokera

heating system?

vokera boiler pressure drops daily

Mend boiler fault code heating

What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]

Mend boiler temperature controller

danfoss SET3E contlolled heating system ?

In my Danfoss SET3E heating controlled system I can't turn the water heater section OFF! The switch on the... [Read more]

Mend boiler heating fault

no hot water/heating?

Vokera compact HE boiler. The system was in workable order last thursday, I was away for the weekend till Mo... [Read more]

Mend boiler heating pressure

no pilot light no burner or clicking?

Came home to no centrol heating had hot water until used it up.so no hot water either .pressure gone from syst... [Read more]

Mend heating error code repair

How to fix glow worm 18 hxi ?

Mend water worm boiler

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

Mend boiler heating radiators

My radiators not heating up?

Mend boiler heating error code

BMU error code?

Mend boiler repair heating

GS 24i junior boiler timer broken?

Mend Heating, Home Heating Systems

Glow worm flexicom 30cx auto air vent - how do I replace?

Mend boiler heating fault

Home heating systems?

Mend heating hot water boiler

Which way to turn slotted screw to adjust water pressure up on a glow worm ?

Mend central heating fault reset

Central heating not working?

Mend thermostat boiler heating

fitting thermostat?

Mend flat unit working

I have moved into a flat am dissabled carnt get heating on unit flashing F1?

Mend working firing hot

My central heating is not working?

How to mend ...

Find out how to mend just about anything

howtomendit.com for free repair help, information and advice.

Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters

Convector Heaters

Mend Fan Heaters

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Glow-worm Boiler No Hot Water - Fixes