Blend Air ll

[deanmaycock]

My home was built in 2003 by the former Fleetwood Co. in ID. The current Fleetwood Co. won't help.

It came with a Colman gas furnace and Blend Air ll system.

My question is, does the Blend Air system adequately ventilate the attic?

I'm asking now because the roof needs to be replaced due to wind damage over the last 14 years, and now would be a good time to upgrade/improve the ventilation if the present system is known to be inadequate..