Since I do not do 'zoning', but always want to learn something new, can anyone explain, simply, the use of the bypass & barometric dampers to me.
On the bypass damper, what are you bypassing and where do you bypass it to. ( I assume, the evap. air flow )
Where would the barometric damper be located & what controls the degree of open or close ??
Thanks for any replys ( other than the normal smart a.. ones, lol )