All installations and services must be performed by qualified service personnel.
b.Non-combustible material:
“...material that is not capable of being ignited and burned; such as material consisting entirely of, or a combination of, steel, iron, brick, concrete, slate, asbestos, glass, and plaster.”
This heating appliance must be installed with clearances to combustible material surfaces of not less than the minimum distances given below. Also, allow ample clearances for servicing the furnace for easy access to the air filter, blower assembly, burner assembly, controls, and vent connections.
MODELS OMD/GMD | CLOSET | ALCOVE |
FRONT | 6” | 18” |
BACK | 0” | 0” |
SIDES | 0” | 0” |
ROOF JACK | 0” | 0” |
VENT CONNECTOR | 6” | 6” |
TOP | 1” | 1” |
PLENUM SIDES | 1” | 1” |
TOP AND SIDES OF DUCT | 1” | 1” |
BOTTOM OF DUCT | 1” | 1” |
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