Fix Fault Honeywell

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We have 221 questions about fixing 'honeywell'

Trying to find a spare injector pilot burner for LPG boiler?

Can you help please. Where can I obtain a replacement injector pilot burner for an ideal classic rs460p - part no. injector pilot burner Honeywell 450041114-001 Propane 3863. Any help willbe much ... more


Honeywell ADE Gen 4 LED keypad?

The alarm was not set to activate, I was in the house and the alarm went off. I put in my code to stop the alarm. However the strobe outside is still flashing. On the keypad, the unlock and power LEDs ... more


How can I resolve an issue with BOSS Therm BPS242RF failing?

Just wondering if you have ever seen an issue like this: Heating setup: Boiler downstairs in kitchen, hot water storage tank in airing cupboard upstairs. One feed to radiators in main house and ano ... more


3way PEVLV01 dripping a bit. ?

I have a TriangleTube Prestige Excellence. I have a new valve, but am concerned about excess air in the CH and DHW lines after I change it. Honeywell SuperVent is installed on the CH line, which is ... more


temp control?

British Gas homeserve replaced defunct honewell control for a British gas Thermostatic temperature control system (wireless thermo/roomstat . Each of 11 radiators has a TRV. Q: Would they be at ... more


optima xm?

hi, i have had to replace the bell box. and have got. ag4wb honeywell siren. and cant; get the strobe. to work just the 2 green diodes. when the siren went off.the strobe was wired to the bell on ol ... more


miGenie wirelss room thermostat?

Just installed the MiGenie wireless room stat and programmer. It all goes through a Honeywell sundial wiring centre. The problem I have is what do I do with the original wired room stat, do I just dis ... more


Honeywell ADE Accenta G4 panel & 8EP417A RKP?

Wondered if anyone can help please. Just installed the above & initially had a problem with tamper lock out ! Suspected the exterior bell/strobe, so bridged A&T on panel.(will sort the tamper switch l ... more


Honeywell Accenta Gen 4 - LCD Keypad - Power Light but not responding?

We have an alarm system set up with a single Honeywell Accenta Gen 4 LCD keypad. This has been working well for several years. Today we came to disarm the alarm and when trying to enter the PIN ... more


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Micron 50ff cutting out before room up to temperature?

Hello all; have an old 50ff although in the last year it has had fitted a new air pressure switch, new fan, new pcb, new thermistor, heat sync and new honeywell controller (st699). So yes, new boiler ... more


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Honeywell G4 Alarm battery fuse blowing?

The battery fuse continually blows. Has anyone any ideas?


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Wireless time clock broken?

Honeywell CM61 I think is the make and model and gas heating system. Can we just replace with a new clock or do we have to change wireless part too? Please help


Hi how can I fix alarm?

Hi just moved house I have a honeywell galaxy 2-12 alarm and I don't have any codes the lady died so don't know code how do I go about changing code to set new one


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Beeping sound when alarm is unset and I walk pass a sensor ?

I'm novice and can't fix problem of a beep if walking pass a sensor when alarm is not set any ideas please model is Honeywell G4 Accenta led keypad. It's about 3 years old


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Honeywell accenta G4 led keypad one sensor near front door beeps every time?

Please help one sensor keeps bleeping when walk passed but alarm is not set. I can't get it to stop.


How do I reprogram my ideal bolier rf thermostat receiver?

bought a new Honeywell rf thermostat cm927 same as the old one. How do I get the ideal boiler receiver module to connect with it. The receiver has only 1 red led and 1 button


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can i fix it honeywell st1000 ?

one of the pins has come out of it's locat in the timer. can i mend it?


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Ideal Classic no heating but have hot water?

HI all, i have just found this fabulous site, I wonder if anyone could help as right now things are just miserable. I have had on going issues, the latest is no heating for the past month despite p ... more


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siemens rdj10rf ?

hi, I'm using the screwdriver tap method to get the receiver to fire up the boiler. Okay but when the boiler reaches optimum temp and stops it doesn't spark again. Therefore, another tap needed. Deci ... more


replacement for honeywell pressure switch ?

I know the switch # c6052a1015 is obsolete. most listed replacements are adjustable. I need to know the rating of the original part. This is for a Potterton Netaheat 66E. What I am really asking is fo ... more