The outside pipe is 8 3 8 which fits over about an 8 1 4 pipe on the furnace.
Roof jack for furnace.
Revolv roof jack kit 0 12 pitch 24 47 extension for mg1e furnaces.
The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs.
Accessories may ship separately.
It is adjustable from 27 to 47 when measured from the roof not ceiling to the top of the furnace.
Items over 100lbs shipped via semi truck be sure to select lift gate to lower the product to the ground curbside.
Enter your homes square footage to see how many btu s are required to adequately heat or cool it.
This roof jack has an all weather crownfor a 3 10 or steeper roof slope.
This product qualifies for free shipping anywhere in the contiguous us.
Roof jack with all weather crown for a 3 10 or steeper roof slope.
Adjustable from 21 35 when measured from roof not ceiling to top of furnace.
Hydroment sealant is the only substance approved for installation of roof jacks.
Before purchasing make sure your old crown can be removed.
Models included are m1 mbha mgba mgbb mgha mghb mmba mmbb mmha mmhb msba msbb msha mshb.
Series roof jack is used on almost all nordyne gas furnaces that are mgha or newer.
Installation instructions are included.
Btu stands for british thermal unit and measures the heating or cooling capacity of a furnace or air conditioning unit.
Fits miller intertherm nordyne and broan furnace model numbers starting with mi mbha mgba mgbb mgha mghb mmba mmbb mmha mmhb msba msbb msha and mshb.
Roof jacks for mobile home furnaces.