Flue extension 901935 features an inside diameter of 5 in an outside diameter of 8 25 in.
Roof jack extension.
If your roof jack is a coleman original to the furnace the extensions work and fit fine.
Furnace flange furnace vent collar roof roof flashing roof jack assembly secure with appropriate fasteners furnace secure with s m.
I hope this helps someone.
Flat roof jack 15 to 23 inches 120 00.
Extension exterior 5 dia.
The outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other.
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And a length of 16 in.
My furnace is a coleman 7956c856 mobile home furnace.
This extension is designed for exterior use and must be installed above the roofline.
9 3 4 diameter 20 13 1 4 10.
The 4000 series is just a new number for the roof jacks.
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This extends the crown of the roof jack up an extra 16 to clear drifting snow or down drafts which may cause pilot outages.
The exterior is for extending roof jack above the roof line.
24 per page 36 per page 48 per page.
The extension consists of two pipes.
This replaced my rusted out old coleman roof assembly.
Extension flue pipe 104240002 69 38.
Extends crown of roof jack up an extra 16 inches to clear drifting sor down drafts which may cause pilot outages.
The inside pipe has a diameter of 5 1 2 on one end and 5 3 8 on the other end.
Outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other.
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Extension consists of 2 pipes.
Extension consists of 2 pipes.
Roof jacks extensions.
Extension interior 5 dia.
My roof jack is a coleman 7900b7151 roof jack i think.
16 outside ext nordyne.
Inside pipe has a diameter of 5 1 2 on one end and 5 3 8 on the other end.
The interior is for extending roof jack between the top of furnace and the roof line.
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Extension lengthens the roof jack connection an additional 16 in.
Extension joints must be visible below ceiling.
Screw a 10 interior extension kit is available to extend the roof jack connection pipes.
The extensions and roof jacks connect same way as shown in instructions.
Internal roof jack extension 18 inch 71 99.
Reviewed in the united states on february 5 2019.
5 0 out of 5 stars fit my mobile home coleman 7900b7151 roof jack.
Extends crown of roof jack up an extra 16 inches to clear drifting snow or down drafts which may cause pilot outages.
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Extension 5 303414000 21 34.