I have heard conflicting opinions on this subject so I'd like to hear what the community has to say about it. I am in Houston so we deal with high heat, high humidity. What is the proper way to adjust air flow? Pinching back registers or pinching back dampeners at the plenum?
I have heard that if you pinch back at the registers then this creates a potential for mold growth in the duct. Any truth to this?
I have heard that if you pinch back at the registers then this creates a potential for mold growth in the duct. Any truth to this?
