My building is scheduled for a new roof in the fall. There is a Lomanco
power vent on the roof, and I recently (this year) replaced the motor and
thermostat since I did not want to go through the summer without a
functioning fan. It is working well.
I believe the vent itself is made of aluminum. I'm just wondering if a
brand-new power vent should be installed when the new roof is installed, or
will the vent itself (I mean everything but the motor and thermostat, which
I just replaced) easily last another 20 years?