Recent content by drummer0901

Thank you for your reply. I did fail to mention i had already installed the trunk line. What issues will i run into with the trunk being slightly undersized? To the get the most efficient use of heating and cooling, should i install the registers at a 45 angled towards the floor? The duct...

I have a 30X 50 insulated steel building that I am installing a 4-ton split heat pump(got a deal used from a friend) I have another friend that designed the duct work for me, and I have pestered him enough with questions, I thought I would ask here The duct he designed is 16" (21ft) 14"...