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Mend Pressure Boiler Below Zero

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Mend boiler pressure problem

Boiler Pressure problem?

Hi all. After a 10 hour blackout here at -20 celsius, my old boiler won't get up above 8psi and the relief val... [Read more]
Mend advice fitting fit

advice on fitting new Air pressure switch & fault finding information?

As an engineer I have to fit a new Air Presssure Switch to the Potterton Netaheat 10/16 electronic I would lik... [Read more]
Mend central heating boiler ignition

Central heating boiler ignition lockout?

I have an ongoing problem with my boiler, a Worcester Bosch 28Cdi. From time to time the central heating ligh... [Read more]
Mend worcester 28i hot

hoe can i fix my worcester 28i combi boiler?

got hot woter but no hot rads no noz cuming from pump The pressure is good
Mend 35 combi boiler

sabre 35 he combi boiler ?

boiler not igniting i think its the pressure diffrentail switch but i dont know how to check it properly i,v ... [Read more]
Mend boiler going pressure

Ferroli F30 boiler keep going over pressure, when on centrel heating?

My Ferroli boiler(f30) keeps going over pressure.As it starts at 1bar and warms up it goes up 3.5bar ,pressure... [Read more]
Mend hotpoint prewash ideas

Hotpoint WF240 flashing pre-wash - any ideas?

I have had a water pressure limiter fitted to my boiler and the first time using the washing machine the cycle... [Read more]
Mend combi fine system

combi lockout?

i have a chaffoteuex combi boiler which works fine for a while then keeps going onto lockout and i have to kee... [Read more]
Mend hot water dhw

Not enough hot water from Baxi 105 HE !?

DHW outlet from boiler feeds bathroom and kitchen.All pipes run thru loft / cavity and are insulated. Kitchen ... [Read more]
Mend pressure jaguar boiler

Pressure on Jaguar 23kW combi boiler?

The pressure was down to 0.8 and I raised it but may have raised it too high to 1.9. This has resulted in the... [Read more]
Mend pressure gauge below boiler

Pressure gauge below 1 on my vokera compact boiler?

hi the pressure gauge on my vokera compact boiler is below 1, how do turn it up. Many thanks
Mend hot boiler gauge temperature

Hot water?

I have a standard boiler with no pressure gauge for my hot water. I have tried to turn down the temperature of... [Read more]
Mend boiler leaking pressure

My Worcester 28Si boiler is leaking?

I have to keep putting up the pressure in my boiler, every day and now twice a day. The problem now is that it... [Read more]
Mend heating flame problem

midas si -myson heating?

my boiler went off yesterday (no flame) and i cant seem to resolve the problem. The boiler is working some sha... [Read more]
Mend worcester greenstar 28i boiler help

Worcester Greenstar 28i junior Boiler.... Please help!?

Got up, washed hair, made brew, went to wash cup an no hot water..., so I went to check boiler. Found V.low wa... [Read more]
Mend baxi 105he boiler

How can I fix my Baxi Combi 105HE boiler?

The heating has suddenly stopped working today. We have a combi boiler and the hot water still comes on insta... [Read more]
Mend leaking drain leaks

How can i fix my worcester 9.24 Bf ?

My problem is it`s leaking water from the Safety Valve Drain, it Leaks about 1 Litre of water in 24 hours of t... [Read more]
Mend water pressure vokera boiler gauge

water pressure?

I HAVE A VOKERA UNICA HE BOILER WHICH IS ONLY 1 AND A HALF MONTHS OLD AND THE PRESSURE GAUGE KEEPS FALLING AND... [Read more]
Mend water radiators pipe

Overflow on Worcester Bosch 28cdi?

I Have a worcester Bosch 28cdi. It's working in that we're getting hot water and heated radiators. However, th... [Read more]
Mend low water pressure boiler

Low Water Pressure on Boiler?

Hi My boiler says that we have low water pressure, the heating is working but water not getting hot. Press... [Read more]

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