Hi gang,.. i installed a radon fan this week and the homeowner asked me a good question,..."How will I know if the radon fan motor quits on me?".. he went on to ask if there is a sensor or device to tell him of a motor malfunction as the location of the fan motor will be concealed after dry wall is installed.. short of installing a typical pilot switch which would only tell him that power was or was not GOING to the fan,.. he wanted something to alert him,..whether it was a light or an alarm buzzer,..something of the sort...any ideas guys? a friend of mine said to wire a pilot light in series with the fan lead and when the light went out would signal a malfunction with the motor,..but I wasn't too keen on that idea for obvious reasons.. HELP!!!!
thanx in advance..
A.R.


.."if it ain't fixed,don't break it...call a Licensed Electrician"