Roof Jack Hvac

Stainless steel roof jacks are available.

Roof jack hvac.

I have a mobile home roof jack to install on a high rib metal roof with a 80 furnace my. Is do i need to install a high temp boot. Rg ro furnaces may be used with roof jacks as tall as 170 excepr t g1 056m odesl w hci ha remil eti d ot 1 20. Slide the upper tab on the jack under the shingle so that nail hole in the jack is barely covered.

Galvanized adjustable b vent roof jack for b vent stack roof penetration. Whether installing a vent damper or attic fans the double sided stick repair tape can provide a permanent bond to any roof surface and help prevent leakage. Adjustable from 21 35 when measured from roof not ceiling to top of furnace. Adapts to roof pitches from 1 12 to 7 12.

Roof jack with all weather crown for a 3 10 or steeper roof slope. Install with approved roof fasteners. Lift up the tab and nail the jack into place. An internal roof jack extension p n 901935 10 p n 903107 18 can be used to increase roof jack height.

The jacks must be properly nailed or leaks in the roof could occur. Lift up the tab of a shingle where you wish to install the jack. Use with storm collars for additional weather. Fits b vent pipe with a diameter of 8 5 8 in.

Grainger offers a variety of roofing supplies to help you ventilate hvacr systems through the roof. Can be used for remodeling do it yourself and new residential projects. Roof jacks are nailed to the roof directly over rafters for strength. Series roof jack is used on almost all nordyne gas furnaces that are mgha or newer.

Models included are m1 mbha mgba mgbb mgha mghb mmba mmbb mmha mmhb msba msbb msha mshb. Thanks for any help. All connections inside the home must be made below the ceiling.