Intertherm Roof Jack Assembly 104060024 (SRJ5) must be installed on a flat surface and is designed for roof cavities 49″ to 59″ (ceiling to roofline). SRJ Roof Jacks are compatible with all CMF2 Oil/Gas Gun Furnace models. Assembly includes: flashing, barrel, ceiling trim plate and vent. Roof Jack Vents are used to provide furnaces with fresh air for combustion and vent out flue gasses. Check manufacturer recommendations to ensure a proper fit.








