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Mend Valve Boiler Problem

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Mend boiler divertor valve hot water
4

Faulty potterton performa 24 divertor valve?

I appear to have a problem with the hot water only valve on my potterton boiler, Heating mode is fine and it w... [Read more]
Mend boiler central heating combi
2

how can i fix my ferroli spa boiler?

my ferrolli combi boiler will not keep central heating pressure and every time i fill it via the fill tap it d... [Read more]
Mend central heating circulating pump boiler

What are the symptoms of a faulty boiler stat ?

My boiler seems to be running for very short periods and the central heating hot water is not getting to the f... [Read more]
Mend boiler pressure fault codes
1

R30 HE boiler loosing pressure?

My R30 drops in pressure from about 2 Bar to zero in a few days and consiquently no hot water after topping u... [Read more]
Mend central heating pressure radiators
3

Boiler pressure keeps increasing?

Hello, I have a Worcester Heatslave 15/19. When the central heating is switched on, the pressure rises.. I ... [Read more]
Mend classic heating system

ideal Classic 18 SE FF electrics?

My central heating system is fired by an Ideal Classic 18SE FFboiler. The system has an intermittent fault.... [Read more]
Mend water baxi 100
2

Persisitent dropping of Water Pressure on my Baxi Bahama 100 Boolier?

I have just had Baxi carry out a series of repairs to our 10 year old boiler. They were called in under a new... [Read more]
Mend boiler faulty ignition
1

vokera boiler problem?

hi out there bob cast back again the mynute28se i have is going thru the proving cycle and ignition stage the ... [Read more]
Mend boiler vokera heating

problem with vokera boiler?

sir i have a vokera boiler mynute 28se and i keep getting the reset light comming on i have checked the pressu... [Read more]
Mend boiler radiators sludge
2

heating?

hi i am having some problems with our central heating... to be brief we are in a three storey townhouse and a... [Read more]
Mend boiler heating diverter
2

Main HE24 boiler- diverter valve dripping!?

is there a fix for this annoying problem? - without a £200 bill! drip is very slight, from the rod that trips... [Read more]
Mend boiler thermistor pcb
3

chaffoteaux calydra 80 problem?

hi,iv a problem with the heating,the boiler fires up to heat the rads for about 10 secs then goes off every mi... [Read more]
Mend boiler gas boiler heating

Ferolli SYS 10-23 Boiler runs continuously?

Hi there. I have a Ferolli SYS 10-23 gas boiler. The boiler is run from a Grasslin QE2 timer switch. Recentl... [Read more]
Mend boiler thermocouple gas valve
2

CH Boiler (Ideal Mexico RS65) pilot light won't stay lit?

The pilot light of my aging (but previously very reliable) Ideal Mexico RS65 CH boiler will re-light, and flam... [Read more]
Mend heating plumbing thermostat
1

No heating but got hot water?

I have hot water but no heating. Thermostat is on, timer is on but the boiler won't fire up for the heating. I... [Read more]
Mend worcester rsf switch

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]
Mend boiler central heating motorised valve
2

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]
Mend boiler valve thermostatic
1

How can I mend my Danfoss thermostatic cylinder control valve?

Danfoss have just told me that my Thermostatic cylinder control 2 part valve and thermostat 22mm, gravity fed,... [Read more]
Mend boiler heating pressure
2

My Glow-worm 3.0si boiler keeps on losing pressure and turns off a 0.6 bar?

Have installed a new safety discharge valve but this has not sorted the problem
Mend pressure problem thing
2

Help with Glow-worm 30CXI pressure?

Hi all, I have a 30CXI from Glow-worm, Problem is when i try to increase the pressure from the 0.7 itis ... [Read more]

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