How to mend ... Central Valve Water

hot water?

Linea 24 combi,central heating up ok,water is warm then cold when i run the bath and boiler cuts out water is ... [Read more]

radiator leak?

I have a small leak on the outlet valve of a central heating radiator. Thread seal tape is not enough to stop ... [Read more]

no hot water and pressure valve is on red and water is leakiing outside?

I have installed a baxi combi 105e; serial MBKo451 compno 2478726/00. My combi boiler is playing up. For mo... [Read more]

central heating & hot water always on together?

I can't have my hot water on without central heating as well. Is it motorised valve or thermostatic timer cont... [Read more]

Locating an underfloor water leak?

Hi! My central heating system is of the sealed pressurised type and I am losing about one bar of water pressur... [Read more]

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]

vailant 242e turbomax and the temp keeps fluctuating?

My central heating is working fine. But everytime we use the shower or the bath tub the water temperature keep... [Read more]

central heating?

what position is a three way central heating valve ment to be to have the central heating and the water on at ... [Read more]

Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]

No Hot Water At All?

Hi, I am having problems with my hot water - both central heating and hot water from the taps. The water from ... [Read more]

overflow loft tank?

Hi my loft tank keeps filling up, i replace the ball valve and that working fine but it still fills up slowly.... [Read more]

Heating Turn Off Automatically?

ariston a23 mffi combi boiler i have just replaced the diverter valve on this boiler, as the water wouldnt wo... [Read more]

hot water works but central heating does not?

hot water works but central heating does not - is this a broken/stuck 3way valve

Spring pressure valve on an open vented system?

I have an open vented system with Baxi bermuda inset 2 back boiler (10 years old), indirect water cylinder (gr... [Read more]

High pressure on my Optima Ferolli 901 central heating?

Hi, I have a Ferroli optima 901 . I had problms with the DHW and foolishly adjusted this on the mod gas valve... [Read more]

hoe to wire in a Randall hs a3 motorised valve?

can any one supply me with a wiring diagram for the above valve please as i can only have either hot water or ... [Read more]

Curing a seeping Sunvic Thermostatic Radiator Valve?

I have recently discovered that one of my TRV's appears to be seeping from the centre spindle when the central... [Read more]

Draining a sealed system and adding a rad?

My daughter and family have moved in to a chalet bungalow and one upstairs bedroom lacks a radiator. My son i... [Read more]

no hot water and central heating?

i have the pilot light on my puma potterton combi boiler but it does not respond when i want the central heati... [Read more]