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Mend Central Heating Unit

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We have 86 questions about mending 'central heating unit'

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Mend 80 heating pressure bar
1

Ferroli Modena 80 problems?

When I switch on my Central Heating, with the pressure at 2 bar, the system continually switches on & off for ... [Read more]
Mend unit hot water
2

My Potterton Prima F60 boiler keeps firing?

My potterton prima F60 boiler keeps firing when programming unit indicates both hot water and central heating ... [Read more]
Mend ferroli combi boiler
3

Ferroli F24B Combi Boiler. Follow on to earlier enquiry?

Hi DC, or whoever else can help me, PLEASE? Following on from Gemma's enquiry, i too have a Ferroli F24B comb... [Read more]
Mend boiler timer manual
1

Britony 80 Combi Boiler?

When I set the timer for the central heating to come on (manual clock) it attempts to ignite but keeps trippi... [Read more]
Mend wiring connections unit
2

siemens RWB9 controller wiring connections?

I have installed an RWB9 controller and am unsure where the wires go...the old unit had links in and the new u... [Read more]
Mend house years installed
1

My Vaillant E 242 E will not egnite?

I have had a house in Spain for 6 years which has a Vaillant E 242E installed for hot water and central heatin... [Read more]
Mend system heating flashes
1

Drayton Digistat units not communicating?

I have a Drayton Digistat 3 RF control system on my central heating. The two units are not communicating - I d... [Read more]
Mend Heating, Home Heating Systems
2

Vokera Maxin 24e Lockout?

I am having problems with the Lockout Reset Button illuminating intermittently on my Vokera Maxin 24e, the con... [Read more]
Mend start potterton kingfisher
1

Why does the main burner(CF 40 furingas) start roaring at times?

Ref above my boiler is a Potterton Kingfisher free standing open flue gas fired boiler (approx 25 years old) a... [Read more]
Mend boiler year moved
4

problem with potterton suprima 30 boiler?

i live in a 5 year old house.built by wimpy. i moved in 2years ago. since then my potterton suprima 30 boiler ... [Read more]
Mend central heating pump
2

myson unit 3 central heating pump?

how can i check if pump working,how to check if impeller turning
Mend work potterton heating
2

what are the overide buttons for how do they work?

I have a brown potterton ep200 slider central heating and boiler control unit about 15 to 20 years old, I have... [Read more]
Mend brown heating boiler
1

what are the overide buttons for how do they work?

I have a brown potterton ep200 slider central heating and boiler control unit about 15 to 20 years old, I have... [Read more]
Mend fault valve combi boiler
4

Fault with 3way diverter f valve on ravenheat combi boiler?

After changing the diaphram and seals on my diverter valve, the central heating is coming on when switched on ... [Read more]
Mend central works bath
1

how can i fix my valiant ecomax 828e?

my central heating works but when i turn on the bath hotwater tap the boiler shuts down and E12 is displayed a... [Read more]
Mend replace unit heating
2

What pump can I use to replace a broken Myson Unit Five central heating pum?

I have a Myson Unit Five (pale blue in colour) central heating pump that as stopped working, 240v, 1-50hz, 0.4... [Read more]
Mend unit started water
2

Baxi Bahama 100 Cutting Out?

I have a Baxi Bahama 100 Combi Unit, and recently it has started cutting out on me. When running the hot water... [Read more]
Mend house bought hot
4

Baxi Bahama 100 no pressure?

I Have a Baxi Bahama 100 combi boiler; it came with the house that I just bought. The hot water works, but it ... [Read more]
Mend boiler calling thing
2

Potterton Boiler?

Jack, Calling a qualified Corgi engineer to service the boiler and give me a certificate was the first thin... [Read more]
Mend vaillant vcw gb 242 eh
1

vaillant VCW GB 242 EH?

My dad's VCW GB 242 EH was leaking at diaphram unit so we replaced it and also the divertor. However, the igni... [Read more]
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