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Mend Pressure Boiler Below Zero

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Mend boiler hot fine

ideal response 120 boiler - no hot water?

hi i have a ideal response 120 boiler. eveything seems to be working fine on it except i have no hot water. th... [Read more]
Mend optimax hello boiler

ferroli optimax he 31 c?

hello, silly question - how on earth do i fill my boiler to increase pressure? i have tried turning the blu... [Read more]
Mend locking fine locked

how can i fix my holstead finest gold boiler?

Hi, My boiler keeps locking out {safty lockout} even though my pressure is fine. when locked out cant get any ... [Read more]
Mend filling loop pressure

Filling loop on Isar HE30 boiler?

The pressure has fallen on my boiler to around 0.5- as yet no problems with hot water or heating but would lik... [Read more]
Mend baxi left front

i need to put presure in my baxi boiler?

i have 1 leaver on the left 1 buttefly nut at the front and 2 black levers to the right please can someone tel... [Read more]
Mend tap turned pressure

as soon as hot tap is turned on, the pressure drops to 0?

Vokera exell 80sp combi boiler.A new heat exchanger has been fitted as suggested by th manufacture which seems... [Read more]
Mend boiler ignite 242

Vaillant boiler will not ignite?

My Vaillant Turbo Tec 242 boiler will not ignite first thing in the morning, when I remove the igniter heat sh... [Read more]
Mend combi boiler pilot light

how can i repair my combi boiler?

no water pressure and pilot light will not go on .. ariston combi boiler
Mend pressure dripping water combi

Vokera 20-80 R.S. Flowmatic - Looses pressure and Dripping Water?

Hi We have a Vokera 20-80 R.S. Flowmatic combi boiler and it is dripping water from what I believe is the thr... [Read more]
Mend hot water 2 taps open

Vokera Linea 726 Low hot water flow with 2 taps open?

I have a Vokera Linea 726 combination boiler which has worked okay for around 3 years. Recently I have found ... [Read more]
Mend boiler lights low

How do i increase the water pressure in my britonycombi boiler?

two lights are flashing on the display indicating low water pressure in the unit. What adjustments do I need t... [Read more]
Mend trickle shower cold

Ho water is some times intermittent and a trickle?

My downstairs shower is now a trickle and intermittently comes out completely cold. The upstairs bath is simil... [Read more]
Mend glow worm boiler

glow worm boiler?

keeps losing pressure,and water coming out of overflow
Mend worcester bosch greenstar junior

How can I increase the pressure in my Worcester Bosch greenstar junior? ?

I cannot figure out how to get behind the panel so that I can access whatever I need to access in order to inc... [Read more]
Mend pressure worcester boiler water

pressure shower ?

shower run through worcester cobi boiler when shower on boiler kicks of and on feel the temp change in water i... [Read more]
Mend boiler fault led

Boiler wont start up, indicates fan / flue fault by LED?

Boiler is Potteron proforma 30HE. Wont start up, indicates fault for Fan / Flu via Led. On odd occasion it doe... [Read more]
Mend problem boiler works heating

baxi 105 combi cold showers?

I don't know if this is a problem with my boiler or somewhere else. Our boiler works okay with the central hea... [Read more]
Mend heat fault find

ravenheat rsf100et no hot water or heat?

i came to fault find on this boiler, pump runs, fan runs, pressure switch ok boiler lights on pilot light and ... [Read more]
Mend boiler pressure rises bar

How to fix my Sabre 28 boiler?

Pressure rises to 3 bar, boiler switches off to stand by
Mend problem working days ago

powermax 155x lockout problem?

My powermax 155x boilers has been working fine but couple of days ago the pressure dropped to under 1 and lock... [Read more]

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