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Mend > Home Heating Systems

My worcester 28i Junior boiler is not working?
My worcester 28i Junior boiler is not working?

How can I fix my Potterton Prima
How can I fix my Potterton Prima 'F' boiler?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

Mend boiler pressure repair
1

my 30ci is loseing pressure after 30mins?

my system is looseing pressure after 30mins and is going in to red light and system suts down the water is goi... [Read more]
Mend potterton 80 light
1

Can i fix my Potterton Combi 80 myself? As it wont light?

My boiler has stopped working. When I turn it on I hear noise from the boiler but the flame LED is not lighti... [Read more]
Mend boiler lockout ignition

suprima resets after 3mins?

my suprima 50 has had a new PCB but now it goes through the right process to light...fires up for 3mins then g... [Read more]
Mend boiler ferroli manual

Re. STE answer on timer for Ferroli HE Plus 31C?

Hi Ste, I've pasted and copied the link to open page 23 of a manual but my browser refused to open that link. ... [Read more]
Mend heating boiler gas
1

can't get rads to heat from vokera gas boiler?

boiler fitted in 2002 and worked ok until now but won't heat the rads, plenty hot water
Mend heating water central combi

how to flush my boiler?

my boiler is humming when heating either hot water or the central heating on high, I think it needs flushing, ... [Read more]
Mend ignite pilot light

How to fix my baxi chic gas fire?

My fire will not ignite. It seems the pilot light isn't sparking. Changed the batteries. Nothing
Mend diverter valve heating water
1

repairing a diverter valve worcester heatslave 20/25?

Is it possible to repair the accentuator/diverter valve on the heatslave 20/25, its giving heating and water t... [Read more]
Mend Worcester Boiler Oil
1

Servicing Manual for Worcester Danesmore 12/14?

Does anybody have servicing details for a Worcester Danesmore 12/14 oil fired boiler?
Mend Ferroli Optimax Boiler

what does this code mean?

My boiler (ferroli optimax HE 31c) isnt working but has thid code that looks like NO CA,anyone any ideas? the ... [Read more]
Mend light flashing boiler

the green fan light is flashing?

the green fan light is fiashing the goes red and the boiler will not fire up
Mend heating thermostat boiler
1

boiler hunting?

My Apollo60Si boiler keeps cutting in and out every very quickly when up to temperature like every 10/20 secon... [Read more]
Mend thermostat boiler heating systems

how towire RDJ 10RF thermostat ?

how do you wire siemens RDJ 10 RF to a ravenheat boiler
Mend heating wireless temperature

Drayton digistat +rf not working properly?

Got a Drayton digistat +RF wireless stat have had no problems except a week ago heating seems to be coming on ... [Read more]
Mend find pcb relay
1

wHERE I CAN FIND POVER PCB RELAY U/UB?

wHERE I CAN FIND POVER PCB RELAY U/UB
Mend find pcb relay

wHERE I CAN FIND POVER PCB RELAY U/UB?

wHERE I CAN FIND POVER PCB RELAY U/UB
Mend home heating water temperature hot water
1

my heating working ok but the water upstairs in the bath is only luke warm?

heating working ok but water is only running luke warm upstairs in bath??
Mend boiler heating systems replacement
1

need replacement boiler?

would like to up date heating
Mend boiler heating pressure

Baxi 105e Pressure?

The pressure is increasing from the set pressure of 1.0 bar. to beyond 3.0 bar This happens intermitently.
Mend gas fire sooting

I have a Robinson Wiley Topas gas fire ?

It has started sooting the glass badly can you tell me why.

How can I mend my ...

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