Recent: How can I fix?

Mend Honeywell Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Free repair help for Honeywell home heating systems

Mend home heating systems ...

Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
Mend Heating, Home Heating Systems

Siemens transmitter error?

Rdj10rf stuck on start screen after putting in new batteries
Mend gas ignite hand

Kohlangaz Gosford HE fire?

My Kohlangaz Gosforth HE gas fire will not ignite, My hand set controller is displaying E56 , it will also not... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Honeywell Mid Position Valve

Mid position valve?

Could someone please tell me if:

Honeywell 28mm V4073A
Siemens 28mm MVA328
Landis & Gyr MV-A328

Motorised valves are fully interchangable, is the internal wiring the same?

Firegem
March 2012
HoneywellHeating, Home Heating SystemsMid Position Valve
All are 5 wire same function but not compatible

ltd
March 2012
If the wiring colours in the leads are the same AND they have the same number of leads then you will be ok.

Gas58man
March 2012
Mend Heating, Home Heating Systems
Free repair help for Honeywell home heating systems
Mend system heating parts

Converting to Y Plan system?
Mend help water pressing

ideal icos he15 no display?
Mend rf thermostat receiver

How do I reprogram my ideal bolier rf thermostat receiver?
Mend ideal hot water wonder

Ideal Classic no heating but have hot water?
Mend heating boiler running

heating, Oil boiler not running?
Mend mid position valve

Mid position valve?
Mend Heating, Home Heating Systems

can i fix it honeywell st1000 ?
Mend minutes power cut

Honeywell ST7100 programmer goes blank when RUN selected?
Mend water boiling temperature

dmestic hot water near boiling point, howto adjust temperature?
Mend help problem heating

isar he30?
Mend time working fine

why has my wireless time clock stopped responding?
Mend Heating, Home Heating Systems

Replacing LP112 Programmer?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Free repair help for Honeywell home heating systems

Try fixfault.com to fix home heating systems.