Hello,
I have problems with both my kitchen and bathroom fans. There is very little suction. They vent outdoors under the soffets. The house has had its sofets replaced with aluminum soffets. The new soffets cover the bathroom and kitchen vent. There is no grill or vent cover on the soffet. My guess is that the duct work for the vents is plugged or is severally restricted where the soffet covers the vent underneath.
How do I fix this. Can I vacuum the duct work? Do I need to cut into the aluminum soffet to expose the vents?
Any help or suggestions would be appreciated. For your information the house was built in 1965. The aluminum soffet were installed before we bought the house.
Thanks, Mike :)