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We have 622 questions about mending 'fault hot water heating'

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Mend Heating, Home Heating Systems

Ferroli HE31C Summer setting?

Just had this boiler fitted but am unable to get the "Summer" symbol to display or get the boiler to operate i... [Read more]
Mend Heating, Home Heating Systems

VOKERA LINEA MAX boiler won't fire up?

Our VOKERA LINEA MAX gas boiler won't fire up. It has no fault codes showing and the green led light is on. Ho... [Read more]
Mend Heating, Home Heating Systems

combi boiler?

on my vokera combi boiler i can get central heating the pilot stays lit all the time but i cannot get hot wate... [Read more]
Mend Heating, Home Heating Systems

boiler fault?

i have a 3 year old ideal he24 which all of a sudden will provide hot water when needed but when central heati... [Read more]
Mend Heating, Home Heating Systems

fault f28?

can someone please help. i have recently had a new vaillant eco tec plus 831 boiler fitted and my gas ran out.... [Read more]
Mend Heating, Home Heating Systems

how can i fix and whats wrong?

i have a triton 24cdi combi boiler and are recieving no hot water ether through the hot water tap or through t... [Read more]
Mend Heating, Home Heating Systems

how to fix my vaillant turbomax plus 282/2e combi?

re: vaillant turbomax plus 282/2e combi boiler. Problem with c.h coming on when internal timer in 'off' and ro... [Read more]
Mend Heating, Home Heating Systems

what is the fault?

i have a potterton puma boiler 80e ,when we turn the heating on ,it clicks off after 1 minute ,but we have hot... [Read more]
Mend Heating, Home Heating Systems

iston Combi hot water & Central heating System Red Light K?

Two weeks ago we had a leaking joint on one of our radiators this was repaired by a plumber who also drained t... [Read more]
Mend Heating, Home Heating Systems

what could be the fault my potterton boiler just stopped heating?

potterton boiler mk 11F netaheat 10-16 just stopped heating no hot water and the radiators not heating up what... [Read more]
Mend Heating, Home Heating Systems

fan fault shower for heating but hot water works?

fan neon light showing heating does not come on but hot water will work
Mend Heating, Home Heating Systems

How can I fix my Chaffoteaux Britony boiler SE 80?

The hot water, whether the heating is on or off, fluctuates between hot and cold in a 30 odd second cycle. The... [Read more]
Mend Heating, Home Heating Systems

vokera 24-96 flowmatic?

My combi boiler occasionally won't fire up for heating but always works ok for hot water. When the fault occur... [Read more]
Mend Heating, Home Heating Systems

What is Fault Code "d" on a ferroli optimax 25 c boiler?

I cannot get my central heating to work although my hot water seems fine. The display is showing a d which doe... [Read more]
Mend Heating, Home Heating Systems

help me f10 fault?

the glowworm 30ci boiler is 3 years old and we have no heating and hot water and the boiler was flashing F5 we... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch 24CDi, switches off during HWD?

I have a 24CDi boiler, which lately has been switching off when hot water is demanded. It switches off and bac... [Read more]
Mend Heating, Home Heating Systems

Baxi 105e - Flashing HW LED?

The normal graan hot water led keeps flashing after a demand for water. The boiler is firing and eventually th... [Read more]
Mend Heating, Home Heating Systems

baxi 105e will not turn off?

My 105e will run on either hot water or heating/ hot water. When a hot water tap is run then turned off the s... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]
Pages 12111098

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