Miller nordyne 903656 roof jack cap assembly 4 2 out of 5 stars 39.
Nordyne roof jack extension.
The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs.
The inside pipe measures 5 in diameter and the outside pipe measure 8 25 in diameter.
The inside pipe has a diameter of 5 1 2 on one end and 5 3 8 on the other end.
This interior roof jack extension lengthens the roof jack connection to the furnace by 10.
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.
4 4 out of 5 stars.
5 star 37 4 star.
The extension is not adjustable but the roof jack is.
This part will fit the following furnace model prefixes.
The extension consists of two pipes.
Buy nordyne 104360001 roof jack extension assembly.
Revolv nordyne roof jack kit 2 12 pitch 35 63 extension for mg1e furnaces.
Nordyne 903107 18 internal roof jack extension 18 internal roof jack extension.
Extension not adjustable but roof jack is.
5 inside diameter x 8 outside diameter x 16 long.
4 4 out of 5.
These measurements were taken on the non crimped end.
Interior roof jack extension lengthens roof jack connection to furnace by 10.
Customer questions answers see questions and answers.
The entire interior extension must be exposed below the ceiling.
The outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other.
The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs.
The crimped ends will be slightly smaller note.
M1 mgha mgba mmha mmba mghb mgbb mmhb mmbb.
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.
This extends the crown of the roof jack up an extra 16 to clear drifting snow or down drafts which may cause pilot outages.
Before purchasing make sure your old crown can be removed.
Intertherm miller nordyne exterior roof jack extension 901937 for use above the roof to extend the roof cap and flue pipe higher.
Only 13 left in stock more on the way.
Customer questions answers see questions and answers.
