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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

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Pages 131211109
Mend wiring stat wires
1

wiring horstmann centaurstat 7?

swapping honeywell stat to horstman, two wires i presume live and swithed,the centaurstat 7 has 1234 could you... [Read more]
Mend boiler heating hot water
2

how can i get my stat to on?

i have an rdj10rf,i followed the instructions,the reciever has both led and relay light on,so there seems to ... [Read more]
Mend pipe switched water boiler

I recently had a burst pipe and as a precaution switched off the electricit?

I recently had a burst water pipe and therefore as a precaution switched off the electrical supply to the boil... [Read more]
Mend lost changed batteries

Why has my Honeywell CM921 thermostat lost patches of its display?

My Honeywell CM921 thermostat has lost much of its display and can no longer be programmed. I have changed the... [Read more]
Mend Heating, Home Heating Systems
1

Potterton PRT2/ EP2002 C/H always on (unless at temp)?

I have developed a fault on my Potterton EP2002 Programmer following short circuiting and blowing a fuse. The ... [Read more]
Mend potterton fault system
2

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]
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RC1 and WR1 thermostat keeps switching to alarm, despite constant resets!?

Hello, I hope someone might be albe to help me. I have noticed that my heating alarm LED keeps coming on a... [Read more]
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I have just changed the batteries of my Wireless Programmable Room Thermost?

I have just changed the batteries of my Wireless Programmable Room Thermostat (Kit No 5117391) and now find th... [Read more]
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Boss wall therm ?

I want to replace my wall boss therm as I am sure it is not work correct how do I get the cover off ?
Mend portable stopped working

How can I fix my RDJ10rf portable thermostat?

My RDJ10rf portable thermostat has stopped working, I've changed batteries but no joy, any advice please.
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Boiler or controller failed. Can I direct wire?

Ideal Isar HE24 not working,no fault code showing. Think it it is Honeywell controller. Power is reaching cont... [Read more]
Mend thermostat boiler honeywell

f5 has appeared on my thermostat?

hi i have an ideal classic boiler and honeywell thermostat the thermo is showing f5 and pic of spanner how do ... [Read more]
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bps242rf?

i dropped my control and all the display has gone any idea how to get it back or do i need a new control
Mend Heating, Home Heating Systems
1

24i fan keeps stopping poss bearing ?

Have kept adding oil but keeps stopping what next
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gas valve?

In a vulcan continental boiler can a honeywell gas valve v4600 1029 be used to replace the existing valve v460... [Read more]
Mend Heating, Home Heating Systems
1

tripping out?

tripping out appears to be A77 resets after power down?
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1

Honeywell ST7100 programmer goes blank when RUN selected?

10 minutes after I came home yesterday(28/12/2012) the power cut . Since then the central heating/hot water ha... [Read more]
Mend boiler heating thermostat
1

Potterton Netaheat - no heating without hot water?

Boiler will only fire up when "hot water" selected on controller (EP2002). When hot water is on, radiators al... [Read more]
Mend Heating, Home Heating Systems

Where can you buy a room themostate?

Where can I buy a room themostat for j25 mk3
Mend water boiling temperature
2

dmestic hot water near boiling point, howto adjust temperature?

honeywell l641a1005 attached to hot water cylinder with spring band, i have tried turning switch down but has ... [Read more]
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Mend turn system reset

is there a way to just simply turn the temperature up?
Mend thermostat wireless receiver

How to remove the front cover of my Digistat 2RF receiver?
Mend thermostat wireless replacement

Replace a wireless termostat with a hard wired one?
Mend thermostat heating repair

Honeywell921?
Mend Heating, Home Heating Systems

how often do we change the3032 battery in a digistat +2rf?
Mend boss therm heating

boss therm not working ?
Mend fan running continuously

Fan running continuously?
Mend Heating, Home Heating Systems

Tybox827reset?
Mend thermostat boiler home heating

How do I reprogram my ideal bolier rf thermostat receiver?

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