UltraGlow G33R-1 Zero Clearance Rear Vent Direct Vent Gas Fireplace
10
INSTALLATION
NOTE: Ensure compliance with the outside vent
terminal location before cutting hole as both
dimensions must be met.
REGENCY VENT
SYSTEM (FLEX)
HORIZONTAL
TERMINATIONS ONLY
This venting system, in combination with the
G33R-1 Direct Vent Gas Fireplace, have been
tested and listed as a direct vent heater system by
Warnock Hersey. The location of the termination
cap must conform to the requirements in the Vent
Terminal Locations diagram on page 8.
Regency Direct Vent (Flex) System Termina-
tion Kit (Part # 946-513) includes all the parts
needed to install the G33R-1 with a maximum
run of 2 feet.
1)
6-7/8" dia. fl exible liner (2 ft. length)
2)
4" dia. fl exible liner (2 ft. length)
3)
spring
spacers
(3)
4)
thimble
(2)
5)
AstroCap
termination cap (1)
6)
screws
(12)
7)
tube of Mill Pac (1)
8)
plated
screws
(8)
9)
screws #8 x 1-1/2" Drill Point, Stainless Steel
(4)
Notes:
1) Liner sections should be continuous
without any joints or seams.
2) Only Flex pipe purchased from Ult-
raGlow may be used for Flex instal-
lations.
VENTING
INTRODUCTION
The G33R-1 uses the "balanced fl ue" tech-
nology Co Axial system. The inner liner vents
products of combustion to the outside while the
outer liner draws outside combustion air into the
combustion chamber thereby eliminating the
need to use heated room air for combustion and
losing warm room air up the chimney.
There are 2 vent systems approved for use with
the G33R-1: the UltraGlow Direct Vent System
(Flex) for Horizontal Terminations only (see
pages 8 and 10), and the Simpson Dura-Vent
Systems for Horizontal and Vertical Terminations
(see pages 11-20).
Note: These fl ue pipes must not be con-
nected to any other appliance.
The gas appliance and vent system must be
vented directly to the outside of the building,
and never be attached to a chimney serving a
separate solid fuel or gas burning appliance.
Each direct vent gas appliance must use it's own
separate vent system. Common vent systems
are prohibited.
UNIT ASSEMBLY
PRIOR TO
INSTALLATION
The Top Facing Support, the Side Nailing Strips
and the 2 Top Standoffs must be correctly po-
sitioned and attached to the top before unit is
slipped into position.
Top Standoff Assembly
The top standoffs are shipped in a fl at position
and must be pulled up and bent into the cor-
rect shape. Setup each of the 2 Top Standoff
by bending up at the bend lines until the screw
hole in the standoff and the pre-punched screw
holes on the top line up. Use three more screws
per standoff to attach securely to the top.
Top Facing Support & Side Nail-
ing Strips
Determine the total thickness of facing mate-
rial (e.g. drywall plus ceramic tiles) to allow the
fi nished surface to be fl ush with the front of the
unit. Total facing thickness can vary from 1/2"
(13mm) to 1-1/4" (32mm) thick.
The Top Facing Support & Side Nailing Strips can
be mounted in 3 different positions depending
on the thickness of the facing material.
2)
Use the same screw hole position for the
Side Nailing Strips as was used for the Top
Facing Support. Attach each side nailing
strip using 3 screws.
*
For "C" screw position the top facing
support is reversed.
1)
Mount Top Facing Support using the 3
supplied screws into the three pre-punched
screw holes on the top front of the unit. Use
hole positions A, B, or C depending on your
facing depth.
"C" Screw Position:
For a facing material
depth of 1-1/4"(32mm),
the top facing support
must be reversed.
Screw Facing
Material
Position Depth
A 1/2"
/
13mm
B 7/8"
/
22mm
C
*
1-1/4"
/
32mm
