Humm in system
System has a large humm in the volumn control Main speaker as well as the indivual room speakers. Unit is 22 years old and installed when house was built. Model #im3003 Nutone intercom. Thanks, Jay
Kitchen Ranges - Broan-NuTone - N-IS-338BL Accessory Intercom Kitchen Hood
Answers & Comments
Called Nutone distributor and found that the unit is guaranteed for life. What a surprise!
Thanks for your web site, I will use you in the future.
Jay