How to mend ... Combi Central Working

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

Red Recieve light constantly flashing wireless Digistat RF2?

Hi, I have a Drayton Digistat RF2 wireless system that has worked OK for about two and half years, however ... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

air in central heating system?

how do i get air out of my central heating system all my radiators constantly have air in them and my pressure... [Read more]

Ghost in cupboard?

Alpha 24eco combi Central Heating System. Last week before going to bed I turned the Thermostate down in the l... [Read more]

brittany se 80 combi?

the hot water suddenly stopped working, no lights flashing, the central heating is ok though

why does my combi boiler run a full pelt?

I have an alpha 240 eco combi boiler. On Monday i came home to find the heating had stopped working. On inspec... [Read more]

My Central Heating wont work! (Ferroli Falcon combi boiler)?

First off, we have a Ferroli Falcon combi boiler and no manual... Current pressures are 1.8 when off and 2.1 ... [Read more]

Why does the hot water keep going cold?

I have a Worcester 280 RSF Combi boiler, the hot water keeps going cold, but the central heating is working fi... [Read more]

Glowworm 38 CXI combi boiler no hot water?

I have a Glowworm 38 CXI combi boiler. all was working fine. however we now have central heating but no hot wa... [Read more]

is my chaffeteaux celtic combi boiler past it?

my boiler has given 20 years of pretty good service but recently central heating is working OK but hot water c... [Read more]

Worcester 350 combi CH not working?

My Worcester 350 combi has stopped working properly as when the thermo stat switches on nothing happens at the... [Read more]

how can i fix my boiler?

ive just changed the diaphram on a ravenheat ls80 combi because hot water not working. after testing hot water... [Read more]

Potterton Promax combi not working after re-pressurisation?

We had a new kitchen fitted in summer which meant the removal of a radiator. The workmen replaced it but never... [Read more]

Halstead Boiler - CH working but no hot water?

Hi, I've got a Halstead Quattro Gold combi boiler, the other day the hot water stopped working but the cent... [Read more]

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]

baxi combi 105 he, no central heating?

Can anybody help, Have just came back from holiday and left a family member to move a radiator, hot water work... [Read more]

central heating not working?

i have a worcester combi boiler 24 junior hot water working but as soon as switch on c/heating it runs through... [Read more]

repair of ravenheat 820/20 fan assisted combi-boiler?

central heating is working but no dhw.lot of banging and popping recently before failure.replaced diverter val... [Read more]

How can I get my central heating to work again?

I have a valliant eco combi boiler & a sunvic remote thermostat & receiver. Both water & heating were working ... [Read more]