Water Tank Parts & Accessories
12 in- 32 in Adjustable Water Heater Roof Stack
This roof jack is for direct vent / sealed combustion gas hot water tanks. The mounting flange (flashing) swivels to accommodate flat or pitched roof applications.
The outer pipe is adjustable from 12” to 32” and must come through your ceiling line by at least 1”. The inner pipe adjusts down even further to reach the top of your tank.
Note: To be sure which model you will need, take a measurement from your ceiling straight up to the roof line where the flashing will sit.