New Buck Corporation 94NC installation instructions

3. Measure up so there will be at least 1/4" rise per foot of horizontal connector pipe, maintaining clearances to ceiling as noted in (Figure 12). This will give you center of hole for chimney penetration.

4. After locating	center of penetration, install tee-box and chimney as per chimney
manufacturer's	specifications.

5.Connect chimney connector to tee-box using #24 ga. minimum blue or black steel connector pipe. DO NOT use galvanized pipe. Connect each section so crimped end faces downward, and secure each section to each other using three (3) sheet metal screws or rivets. (See Figure 10. Page 15).

C.	Wall Exit Into Masonry Flue (Using Single Wall Pipe)
1.	Before connecting these units to a masonry chimney, determine that masonry flue pass-
	through connector thimble meets		NFPA-211 Code and local building codes and is
	a minimum of 18" from	ceiling. If	connector thimble does not meet these codes, pass
	-through connector must	be modified.
	NOTE: Floor protector	must be under horizontal pipe exit (See Figure 13. Page 19).

CEILING	CENTER LINE
	OF ELBOW	1/4” RISE PER FT’

	MARK PLUM LINE
SECURE WITH (3)	SEAL AROUND PIPE TO
SHEET METAL SCREWS		MASONRY
	THIMBLE OR PASS-
	THROUGH CONNECTOR	FLUE
	WITH NON-COMBUSTIBLE	LINERS
	MATERIAL
	WALL
FLOOR PROTECTOR	Figure 12	CLEAN OUT
		DOOR
See Figure 13. Page 17.
		MASONRY CHIMNEY

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