Roof Jacks & Extensions.
Nordyne - Miller - Intertherm CMF SRJ-5 Roof Jack 49 - 60 in
EVEN THOUGH WE PACK THIS BOX EXCEPTIONALLY WELL UPS WILL NOT PAY A CLAIM FOR A DAMAGED PACKAGE ON THIS ITEM. PLEASE TAKE THIS IN TO CONSIDERATION BEFORE PURCHASING.
SRJ5 roof jacks fit almost all Nordyne CMF furnaces with 4" vent pipes. It must be installed on a flat surface. To install on a pitched roof, order the correct sloped roof adapter that corresponds with the pitch of your roof. The barrel of the roof jack must hang below the ceiling and connects to vent pipe (available separately), which extends up from the furnace. Adjustments are made by sliding the 4" vent pipe up and down inside the roof jack. The size of the roof jack is determined by measuring the distance from the ceiling to where the flange sets on the roof. This kit includes ceiling trim plates.
Note: This jack is designed for roof cavities (ceiling to roof line) of 49”to 60”.