Morning all
Viessmann Vitodens 200-W 35kW combi
Outside temp sensor probably failed with boiler reporting incorrect temps. Corrosion on Thermistor.
To replace the sensor, does it have to be the exact model showing on the manufacturer’s website, or would a slightly older (but same spec) sensor - probably for older boilers in the same range, work ok?
Asking because new sensor showing as over £100 and as far as I can see, all that’s in the small plastic case is a tiny PCB, a 10 kiloOhm Thermistor and a double connector block.
I’ve found several sensors on line - all quoting 10 kiloOhm NTC but can’t confirm they’re the current model for my boiler.
Would all 10kiloOhm temp sensors do the same job or is there something on the PCB which makes them boiler specific?
Thanks
Viessmann Vitodens 200-W 35kW combi
Outside temp sensor probably failed with boiler reporting incorrect temps. Corrosion on Thermistor.
To replace the sensor, does it have to be the exact model showing on the manufacturer’s website, or would a slightly older (but same spec) sensor - probably for older boilers in the same range, work ok?
Asking because new sensor showing as over £100 and as far as I can see, all that’s in the small plastic case is a tiny PCB, a 10 kiloOhm Thermistor and a double connector block.
I’ve found several sensors on line - all quoting 10 kiloOhm NTC but can’t confirm they’re the current model for my boiler.
Would all 10kiloOhm temp sensors do the same job or is there something on the PCB which makes them boiler specific?
Thanks