The Next Big Thing In Clean Air Ducts

http://knoxhedw797.xtgem.com/12%20reasons%20you%20shouldn_t%20invest%20in%20air%20duct%20cleaning%20carrollton

It really should be wrapped in black insulation similar to what is proven in the image. If that doesn't assists, you may now contact Air Situation Repair. Maybe an upgrade can deal with the difficulty.