Nordyne Roof Jack Extension

This extends the crown of the roof jack up an extra 16 to clear drifting snow or down drafts which may cause pilot outages.

Nordyne roof jack extension.

The outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other. These measurements were taken on the non crimped end. Revolv nordyne roof jack kit 2 12 pitch 35 63 extension for mg1e furnaces. Intertherm miller nordyne exterior roof jack extension 901937 for use above the roof to extend the roof cap and flue pipe higher.

The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. 4 4 out of 5 stars. 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. Miller nordyne 903656 roof jack cap assembly 4 2 out of 5 stars 39.

5 star 37 4 star. This part will fit the following furnace model prefixes. 4 4 out of 5. Customer questions answers see questions and answers.

Measurements taken on the non crimped end. 5 inside diameter x 8 outside diameter x 16 long. 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. Extension not adjustable but roof jack is.

The crimped ends will be slightly smaller note. The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. The entire interior extension must be exposed below the ceiling. Buy nordyne 104360001 roof jack extension assembly.

Before purchasing make sure your old crown can be removed. The extension is not adjustable but the roof jack is. The extension consists of two pipes. The inside pipe measures 5 in diameter and the outside pipe measure 8 25 in diameter.

M1 mgha mgba mmha mmba mghb mgbb mmhb mmbb. This interior roof jack extension lengthens the roof jack connection to the furnace by 10. The inside pipe has a diameter of 5 1 2 on one end and 5 3 8 on the other end. Only 13 left in stock more on the way.

Nordyne 903107 18 internal roof jack extension 18 internal roof jack extension. Inside pipe measures 5 diameter and outside pipe measure 8 25 diameter.