TRJ-3 Thermo Pride 25-36 Roof Jack

TRJ3 roof jacks fit all Thermo Pride 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. 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 25” to 36" and is compatible with GMD, OMC and OME series furnaces.