Empire Comfort Systems VFLB36FP30N Installation Instructions Manual page 10

VFLB FIREPLACE AND HMFA(36,48,60,72)P
HEAT TRANSFER KIT FRAMING
The VFLB fireplace with HMFA(36,48,60,72)P Heat Transfer
Kit installed will use the same rough framing dimensions as
are found in the VFLB Installation Manual. However, if the
rough opening depth is less than 13-1/2", an opening must
be incorporated into the rear chase wall to allow space for
the HMFA-P inlet duct. See Figure 13. Attach Fireplace and
Heat Transfer Kit to framing using screws provided in the
VFLB hardware pack. (See VFLB Installation Manual.)
Page 10
ROUGH OPENING DEPTH OF LESS
THAN 13-1/2" REQUIRES AN OPENING
IN REAR WALL FRAMING TO MAKE
CLEARANCE FOR INLET DUCT
VFLB Fireplace And HMFA(36,48,60,72)P Heat Transfer Kit Framed In.
Empire Comfort Systems Inc. • Belleville, IL
Due to sharp edges and the weight of the assembly,
please use proper eye protection and gloves to reduce
the potential for injuries.
Figure 13
CAUTION
42929-2-0721