Miller Roof Jack Extension

5 star 37 4 star.

Miller roof jack extension.

Extension 5 303414000 21 34. 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. 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 furnace must never be connected to a chimney flueservicing a fireplaceor other appliance designed to burn solid fuel. Extension interior 5 dia. M1 mgha mgba mmha mmba mghb mgbb mmhb mmbb. 9 3 4 diameter 20 13 1 4 10.

The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. This roof jack has an all weather crownfor a 3 10 or steeper roof slope. The inside pipe is 5 1 8 which fits over about a 5 pipe on the furnace. Extension flue pipe 104240002 69 38.

Extension exterior 5 dia. The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. The outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other. All connections inside the home must be made below the ceiling.

It is adjustable from 27 to 47 when measured from the roof not ceiling to the top of the furnace. Extends crown of roof jack up an extra 16 inches to clear drifting snow or down drafts which may cause pilot outages. Extension exterior 4 dia. 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. Extension joints must be visible below ceiling. Extension consists of 2 pipes. The extension consists of two pipes.

Miller nordyne 903656 roof jack cap assembly 4 2 out of 5 stars 39. An internal roof jack extension p n 901935 10 p n 903107 18 can be used to increase roof jack height. Furnace flange furnace vent collar roof roof flashing roof jack assembly secure with appropriate fasteners furnace secure with s m. 4 4 out of 5 stars.

Customer questions answers see questions and answers. Installation instructions are included. This part will fit the following furnace model prefixes. 4 4 out of 5.

The outside pipe is 8 3 8 which fits over about an 8 1 4 pipe on the furnace. Only 13 left in stock more on the way. Intertherm miller nordyne exterior roof jack extension 901937 for use above the roof to extend the roof cap and flue pipe higher.