New Buck Corporation 74 - Manual (Page 30)

2. After locating the center of the hole install the ceiling support box, chimney flashing and
rain cap. Only use2100° UL 103 HT chimney and parts listed in this manual per the chimney
manufactures instruction .
CAUTION
REFER TO CHIMNEY MANUFACTURER’S INSTRUCTIONS FOR ASSEMBLY AND
DISASSEMBLY OF CHIMNEY PARTS. BE SURE TO FOLLOW CHIMNEY INSTRUC-
TIONS FOR PROPER CLEARANCES TO COMBUSTIBLE AND PROPER AIR SPACING
REQUIRED.
3. Add additional pipe until both of the following are met:
(a) Chimney pipe is 3 feet higher than roof at the point where it penetrates the roof.
(b) Chimney pipe height is at least 2 feet higher than any part of the roof within 10 feet of
the chimney. (See Figure 12A. Page 27.)
4. Using only double wall chimney connector listed in this manual (See Page 17), connect the
heater to the chimney by following chimney manufacturer's installation instructions
exactly. (See Figure 13.)
Figure 13
3 SHEET METAL SCREWS OR RIVETS
CEILING
ROOF
COLLAR
3 SHEET METAL SCREWS
COLLAR
3 SHEET METAL SCREWS
28