KB> Our new (circa late 1960's) house has a NuTone intercom system that needs t
KB> go. Some of the functions work, but for the most part, the system is dead.
KB> After removing the face plate from the main control box, I found a label
KB> that indicated that the system runs off of a 30V AC transformer (the label
KB> says the transformer is "located elsewhere"). After crawling through a
KB> large portion of the house, I still have not found "elsewhere".
KB> Where to begin? My first (possibly biggest) problem is that the "hot" wire
KB> isn't apparent...
Find the 'mystery' transformer! Is it by the service panel? Does the
doorbell also connect? (Maybe dual secondary.) Perhaps use a
portable AM radio tuned to between stations. The transformer might
give off a staticy buzz.
¯ barry.martinþATþthesafebbs.zeppole.com ®
* I've changed my mind. Great! Does it work any better?
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