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Flammable gas vapour sensor in GSW water heater

2K views 0 replies 1 participant last post by  quincy 
#1 ·
We have a GSW water heater with a flammable gas vapour sensor, how sensitive is this sensor to paint/stain and paint thinner?

The service man will be in our house today to repair/restain the hardwood stair. Should i cover the sensor with a plastic bag until the work is done?

What is the normal resistance value of the sensor?

Thanks in advance.
 
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