INSTALLATION F

DUCT

WORK

2" MINIMUM

CLEARANCE

COLD AIR

RETURN

FURNACE PLENUM

EXISTING FURNACE

SOLID FUEL

FURNACE

INSTALLATION G

2" MINIMUM CLEARANCE

CENTRAL

DUCT WORK

FURNACE

INSTALLATION

SOLID FUEL

FURNACE

22

COLD AIR RETURN TO FILTER BOX

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United States Stove 1500 owner manual Installation F