Mend > Home Heating Systems

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no hot water?

the heating is okay,but cant get hot water on my ariston he boiler

ariston boiler showing a77 how can I fix this?

My ariston bioler is showing a77 how do I amend this problem

Potterton Promax sl 15kw fires then cuts out???

My brand new Potterton Promax SL 15kW goes through the ignition sequence, fires for 3 seconds then cuts out an... [Read more]

will not turn off?

when on auto, the heating will not turn off

How can I fix my Drayton Digistat RF1 wireless sender unit?

I have cleaned all the contacts and replaced the batteries, but the screen shows no digits up.

1

baxi 105 HE boiler problem?

my baxi 105HE heats water to the taps but CH wont come on.the grundfos pump is hot and not seized.i have not u... [Read more]

space saver mark 2?

do you need hot water heater on at the same time as the heating

Siemens Rdj10RF timer?

Just had Siemens thermostat fitted Friday, the plumber told me to read instruction to work it, but he'd left t... [Read more]

1

Glow worm Space saver pilot light will not stay ignited?

I have a space saver glow worm which recently had a new thermostat fitted. Been working better than ever then ... [Read more]

2

potterton ep2002 programmer?

I have a potterton ep2002 programmer. The central heating controller comes on but does nor fire the boiler. Ca... [Read more]

3

TYBOX 827 RF Service due reset?

I have a Delta Dore Tybox 827Rf connected to a Greenstar 30CDI boiler, now the bolier has been serviced and th... [Read more]

2

How can I fix my comby gas boiler vaillant ecoMAX pressure problem?

Thanks for letting me know about my gas boiler vaillant ecoMAX pressure problem , I did tried the way you told... [Read more]

155x Model?

How can I fix 155x Model. electricity green light on but will not fire up, constant lock out condition. Have t... [Read more]

how can i fix a glow worm betacom heating is working hot water not?

the heating is working fine but this morning the hot water is not working

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Vaillant ecoMAX time SWITCH 110 gas boiler pressure problem?

My gas boiler vaillant ecoMAX time SWITCH 110 had a pressure problem and its not coming on. How can I fix i... [Read more]

My gas Boiler is giving a 07 code error on start up?

My gas boiler Mynute 35e faults out intermittently with a code 07 error.

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boiler not firring up?

installed new pcb gas valve and fan program according to specs everything coming on but its not firring on

Lock out light?

I have a Myson Velair 90/110 Oil boiler. The Lock out light comes on from time to time, can you tell me why pl... [Read more]

Boiler not firing up?

Why do I need bang the casing to make the boiler fire upTony

Central Heating not come on?

I have a Boss Therm BR1 receiver with a BRTRF wireless thermostat. I believe the thermostat is communicating w... [Read more]