Size of roof jack is determined by measuring the distance from the ceiling to where the flange sets on the roof.
Mobile home roof jack installation.
Before beginning any work on your mobilehome manufactured home commercial modular special purpose commercial modular or multifamily manufactured home you must submit an application for a permit form hcd mh 415.
Alteration permit requirements and inspections.
Sun rain snow and wind all play havoc with mobile home roofing particularly with flat or low pitch styled roofs that may collect moisture.
Removable roof jack crown assembly for use with coleman dgaa and eb series furnaces.
Apply caulking to roof flashing.
Adjustment is made by sliding the 4 vent pipe up and down inside the roof jack.
Recommended roof cut out for roof jack.
The recommended roof cut out is depicted in figure 5.
Standard roof jack 129098 uim h 1011 dgah furnaces dgaa furnaces swivel flashing slant installation dimensions installation dimensions adjusts from flashing 0 12 to 5 12 pitch 3 12 pitch a a adjustable height adjustable height 4000 7101 c 4000 6101 a 70 to 79 86 to 95 4000 7121 c 4000 6121 a 75 to 86.
Form hcd 415 can be submitted to the department via email to.
Replacement roofing costs vary by size of unit and type of roofing material including rubber metal or composition shingle.
The barrel of the roof jack must hang below the ceiling and connects to vent pipe available separately which extends up from the furnace.
Installing the roof jack 1.
This appliance must be installed in a sealed combustion configu ration using a roof jack vent system.
Modifying a mobilehome or manufactured home.
Manufactured mobile home and modular home installation.
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