Roof Jack For Furnace

Before purchasing make sure your old crown can be removed.

Roof jack for furnace.

All style crest revolv rg1 down flow furnaces require roof jack vents to complete installation. This roof jack has an all weather crownfor a 3 10 or steeper roof slope. 51 to 95 telescoping and adjustable roof jack 4 12 pitch for slope roofs. It is adjustable from 27 to 47 when measured from the roof not ceiling to the top of the furnace.

Use only between furnace and ceiling line. Add to cart 0 reviews compare. Roof jack with all weather crown for a 3 10 or steeper roof slope. Models included are m1 mbha mgba mgbb mgha mghb mmba mmbb mmha mmhb msba msbb msha mshb.

Not in stock or as low as. 35 to 63 telescoping and adjustable roof jack 4 12 pitch for slope roofs 170 00. An internal roof jack extension p n 901935 10 p n 903107 18 can be used to increase roof jack height. Installation instructions are included.

Stainless steel roof jacks are available. 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. Extensions should not be used or extend inside attic spaces. Extension not adjustable but roof jack is.

The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. All connections inside the home must be made below the ceiling. This telescopic roof jack assembly is designed for coleman fuel furnaces with a 5 diameter outlet and an adjustable flange for flat or pitched roof installation. Rg ro furnaces may be used with roof jacks as tall as 170 excepr t g1 056m odesl w hci ha remil eti d ot 1 20.

When purchasing a new furnace coleman requires that you purchase a new roof jack assembly and roof jack sealant to prevent carbon monoxide emissions. 2 12 pitch 21 35 extension style crest revolv roof jack. Interior roof jack extension lengthens roof jack connection to furnace by 11. Roof jacks for mobile home furnaces.

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. Adjustable from 21 35 when measured from roof not ceiling to top of furnace.