Roof Jack For Furnace

Before purchasing make sure your old crown can be removed.

Roof jack for furnace. The outside pipe is 8 3 8 which fits over about an 8 1 4 pipe on the furnace. It is adjustable from 27 to 47 when measured from the roof not ceiling to the top of the furnace. Btu stands for british thermal unit and measures the heating or cooling capacity of a furnace or air conditioning unit. Hydroment sealant is the only substance approved for installation of roof jacks.

Roof jack with all weather crown for a 3 10 or steeper roof slope. The nordyne 903656 roof jack cap is a redesigned all weather crown assembly that helps minimize pilot light blow outs. Enter your homes square footage to see how many btu s are required to adequately heat or cool it. Enter the square footage of your home or room and press go.

For proper fit measure from the base of the furnace to the flange on the top of the roof. Models included are m1 mbha mgba mgbb mgha mghb mmba mmbb mmha mmhb msba msbb msha mshb. Installation instructions are included. Roof jacks for mobile home furnaces.

Accessories may ship separately. Series roof jack is used on almost all nordyne gas furnaces that are mgha or newer. This product qualifies for free shipping anywhere in the contiguous us. The only piece needed to vent your evcon or red t furnace telescopic and adjustable.

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. Items over 100lbs shipped via semi truck be sure to select lift gate to lower the product to the ground curbside.