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ROUGH FRAMING DIMENSIONS
INSERT INTO MASONRY FIREPLACE
A - 19” MIN. CO-LINEAR
19” WHEN USING DIRECT VENTING
PVVK-24H/PVVK-48H
23 1/2” WHEN USING 90° ELBOW FOR VER-
TICAL VENTING.
NOTE:
DIMENSIONS FOR USE WITH SHORT TOP
PV4H. THIS IS RECOMMENDED FOR UNIT
SERVICEABILITY.
B - 24 3/4”
C - 28 3/16”
A - 23 1/2” WHEN USING FI28(BL,CM,HP,SS) SUR-
ROUND
B - 24 3/4” MIN. DIRECT
29” MAX
C - 28 3/16” MIN. WITH SURROUND
37” MAX. WITH 38” SURROUND
Figure 12
Figure 11