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Mend > Home Heating Systems

Ravenheat Boiler not firing up?
Ravenheat Boiler not firing up?

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

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

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

Unknown error code (E168) on Potterton Promax 24 HE Plus?
Unknown error code (E168) on Potterton Promax 24 HE Plus?

Mend combi boiler heating pcb board
1

Combi Baxi boiler?

I have a combi boiler have had British Gas out they have replaced Pump PCB board and diverted unit I am still... [Read more]
Mend Heating, Home Heating Systems
2

How can i diagnose afault on my greenstar24i boiler?

Boiler keeps cutting out it seems to be aproblem with the radio link between the dt20rf programmer because whe... [Read more]
Mend thermostat central heating drayton
1

Central heating not working independantly?

Replaced room thermostat as old one damaged, replacement is Drayton Combistat, 3 wire config'. All seemed wel... [Read more]
Mend heater water pressure

ideal isar combi heater?

how do i alter the water pressure on my heating system it is an ideal isar.
Mend boiler ignition cold
2

Micron 60ff boiler. Ignition failure?

On most days, usually in the morning and evening when the boiler is programmed to come on from cold, this happ... [Read more]
Mend boiler heating repair
1

how can i fix my ideal classic ff240 boiler?

i have an ideal classic ff240 boiler which was fitted in 1998. it switches on but pilot light isnt coming on t... [Read more]
Mend central heating Worcester Bosch flow switch
1

how can i fix my worcester bosch 24i rsf boiler?

in need of some help with my boiler please, i cant get ch to work unless i turn the hot tap on to let the boil... [Read more]
Mend boiler heating fault
4

Model Vaillant eco TEC 831, Fault showing F75 what does it mean ?

My Valliant eco Tec 831 failed today, giving reading of F75, does anyone know what it means. I switched of at ... [Read more]
Mend boiler leak system
3

Combi boiler – faulty pressure gauge or water leak?

I don’t know if my combi boiler and system (a) has a water leak or (b) just has a faulty water pressure gaug... [Read more]
Mend boiler heating ignition

ideal FF270 ticking but no heating. Pilot light OK?

My Ideal FF270 is installed to supply CH only and sometimes works perfectly. However, in really cold weather, ... [Read more]
Mend boiler gas pressure home heating
1

How to fix vokera compact HE?

the red light keeps coming on after about ten seconds after swithcing it on.There is gas in the meter and the ... [Read more]
Mend Heating, Home Heating Systems
1

what is the f4 code on a ultracom 30cxi?

what is the f4 code on a ultracom 30cxi
Mend heating boiler thermostat
1

CHAFFOTEAUX RSc 2.24 HW inconsistant ?

Domestic HW is tempermental. Nearest HW tap works(most times) but remote HWtap in kitchen fails most times an... [Read more]
Mend boiler temperature system

no constant hot water ?

have a basi 428s everytime used hot water sometimes comes for 1 min,the temp goes up and overheat button comes... [Read more]
Mend Worcester Heating Boiler

how can ifix my worcester 24i junior noncondensing boiler?

My worcester 24i noncondensing boiler is working OK onthe heating side,when i turn on tap to get hot water the... [Read more]
Mend hot water problem
2

Hot Water Problem?

i Have Ariston Micro Combi Boiler 23MFFI it Do Not Give Hot Water but Centeral Heating Working Fine Bisicaly i... [Read more]
Mend 100 second flame

compact 100 elighting delay u there hi tech plumbing?

fan comes on then a 30 second delay before flame come on to heat up water and radiators once on all ok time sw... [Read more]
Mend boiler heating systems
2

what should the pressure be for a celsia 24le boiler ?

what should the pressure be for a celsia 24le boiler
Mend boiler combi hot water

Potterton Combi 80 (hot water dangerously hot)?

The water on this boiler is dangerously hot ie you would burn your hands. What could be at fault? Thanks
Mend boiler heating fault
1

celsia baxi fault?

hot water coming out pipe outside in drive way, we have hot water from taps but no heating coming from radiat... [Read more]

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