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Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
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 boiler heating lockout
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]
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Mend Honeywell

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We have 259 questions about mending 'honeywell' in category Heating, Home Heating Systems

How to mend Honeywell

Pages 87654
Mend hot water boiler
3

No heating,but have hot water?

I have an Ideal Boiler elan 2 50F, the boiler comes on when hot water is required, however heating does not. R... [Read more]
Mend boiler heating programmer

how to disarm a grasslin fm/1 stuh?

i have a grasslin fm/1 stuh clock running my ferroli tempra 18 boiler and want to wire up a honeywell programe... [Read more]
Mend boiler heating ignition pcb
3

Ravenheat CSI 85AT fires up and goes of every 20 seconds?

I have a Ravenheat CSI 85at that is just over 3 years old. This is the one that does NOT have the honeywell ga... [Read more]
Mend central heating hot
1

Baxi Solo 2 60PF?

System fine when for Central heating but the boiler does not fire up for Hot water, when we just set the timer... [Read more]
Mend boiler pilot light 401

Need a schematic and guidance on diagnostic for Repair of Boiler?

No Pilot light for Parkray 401 Central hEATING BOILER. aLL ELSE WORKS. sEEMS TO BE hONEYWELL 24V AC SOLENOID... [Read more]
Mend Heating, Home Heating Systems
2

Digistat RF2?

I have digistat RF2. It is set to come on at 20degrees at 5am and go off at 9am at 8 degrees and come on at 3... [Read more]
Mend signal boiler digistat

i have lost the signal between boiler and digistat?

the signal between digistat and boiler has beeen lost how do i get it back?
Mend heating diverter valve honeywell

Honeywell Sundial y plan 3 position diverter valve ?

I am having problems with my Honeywell Sundial y plan 3 position diverter valve. I bought a replaceent synchr... [Read more]
Mend stat not working

TR2 room stat 'timer' not working?

My TR2 room stat works fine if set at continous or economy. However if set on clock/timer setting the CH is o... [Read more]
Mend digistat not boiler
1

DIGISTAT RF3 APPEARS TO NOT BE TALKING TO BOILER?

The thermostat registers the temperature but if it is too cold and we try to raise the temperature, the flame ... [Read more]
Mend boiler developed fault
2

My Potterton Prima F80 is not shutting down?

After many years of service my boiler has just developed a strange fault. Even though the time controller (Hon... [Read more]
Mend thermostat combi wireless

fitting honeywell thermostat?

when fitting a honeywell wireless therostat cm900 to a glow worm 35ci combi, do you connect the relay box to t... [Read more]
Mend heating position valve
2

Is my lack of centreal heating the fault of the BGMVSP-23?

I have the above mid position valve which seems to be operating in reverse. With the motor out of the unit, i... [Read more]
Mend heating hot water honeywell
2

heat but no hot water?

I have a potterton prima boiler and the heater and hot water timer is Honeywell. The Heating is stuck on re... [Read more]
Mend Heating, Home Heating Systems
3

Maclaren UK48/RBB05 gas valve replacement/equivalent?

Does anyone know where I might be able to get the above gas-valve ? It is for a Glow-Worm spacesaver 38BF. Tri... [Read more]
Mend ch pressure relief valve

CH Pressure relief valve 24i junior?

Have got a leak somewhere in th CH system and have to keep topping it up,couple of days ago must have put to m... [Read more]
Mend moved house find
4

HOW DO I SET IT?

I just moved into a new house. We have a Honeywell ST1000. Please could you tell me how to set the timer as we... [Read more]
Mend Heating, Home Heating Systems
1

heating?

we have digitstat rf1 that is not talking to the reciever how can we resolve
Mend hot water heating

Hot water but no heating?

Hi i have a fully pumped two valve system which until recently has been working reasonably well, I say reasona... [Read more]
Mend Heating, Home Heating Systems

digistat location?

what can effect digistat location
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Mend thermostat wireless replacement

Replace a wireless termostat with a hard wired one?
Mend fan running continuously

Fan running continuously?
Mend Heating, Home Heating Systems

how often do we change the3032 battery in a digistat +2rf?
Mend turn system reset

is there a way to just simply turn the temperature up?
Mend Heating, Home Heating Systems

Tybox827reset?
Mend boss therm heating

boss therm not working ?
Mend thermostat boiler home heating

How do I reprogram my ideal bolier rf thermostat receiver?
Mend thermostat wireless receiver

How to remove the front cover of my Digistat 2RF receiver?
Mend thermostat heating repair

Honeywell921?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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