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Roof jack extension.
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Flat roof jack 15 to 23 inches 120 00.
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The extensions and roof jacks connect same way as shown in instructions.
My furnace is a coleman 7956c856 mobile home furnace.
The interior is for extending roof jack between the top of furnace and the roof line.
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Reviewed in the united states on february 5 2019.
5 0 out of 5 stars fit my mobile home coleman 7900b7151 roof jack.
21 to 35 telescopic roof jack 2 5 12 pitch 120 00.
The exterior is for extending roof jack above the roof line.
Extension flue pipe 104240002 69 38.
Flue extension 901935 features an inside diameter of 5 in an outside diameter of 8 25 in.
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The outside pipe has a diameter of 8 1 2 on one end and 8 3 8 on the other.
Extension lengthens the roof jack connection an additional 16 in.
Extension exterior 5 dia.
This replaced my rusted out old coleman roof assembly.
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.
Screw a 10 interior extension kit is available to extend the roof jack connection pipes.
Extension interior 5 dia.
This extension is designed for exterior use and must be installed above the roofline.
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 4000 series is just a new number for the roof jacks.
Extension 5 303414000 21 34.
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 exterior 4 dia.
Extends crown of roof jack up an extra 16 inches to clear drifting snow or down drafts which may cause pilot outages.
My roof jack is a coleman 7900b7151 roof jack i think.
The inside pipe has a diameter of 5 1 2 on one end and 5 3 8 on the other end.
9 3 4 diameter 20 13 1 4 10.
Extension consists of 2 pipes.
If your roof jack is a coleman original to the furnace the extensions work and fit fine.
Roof jacks extensions.
Extends crown of roof jack up an extra 16 inches to clear drifting sor down drafts which may cause pilot outages.
Internal roof jack extension 18 inch 71 99.
Extension consists of 2 pipes.
And a length of 16 in.