HZ54 Regency Horizon
TM
Gas Fireplace
13
INST
ALLA
TION
A
B
C
D
E
F
G
H
I
J
K L
Non-Combustible
Facing
Metal Stud (Header)
on edge
Metal Stud
(Header)
on edge
(Located on the right side of the fireplace)
Framing
Dimensions
Description
HZ54
A
Framing Height
46-5/8” (1184mm)
B
Framing Width
60” (1524mm)
C
*
Framing Depth
*
22” (559mm)
D
Minimum Height to Combustibles
51” (1295mm)
E
Corner Wall Depth
72" (1829mm)
F
Corner Facing Wall Width
101-7/8 (2586mm)
G
Vent Centerline Height
44” (1118mm)
H
Non-combustible facing height
20” (508mm)
I
Gas Connection Opening Height
1-1/2” (38mm)
J
Gas Connection Height
4” (102mm)
K
Gas Connection Inset
7-1/4” (184mm)
L
Gas Connection Opening Width
3-1/4” (83mm)
*
Framing depth measurement is noted with the side nailing strips set as far forward on the fi rebox as possible.
The side nailing strips can be adjusted back up to 1” to allow for varying thicknesses in non-combustible mate-
rial & wall fi nishes.
Important:
The minimum framing dimensions given for height, width and depth must be maintained even if
using non combustible materials.
Dangerous operating conditions will occur if minimum framing dimensions are not adhered to.
INSTALLATION