HVFL Unvented Gas Logs
59D1016
13
INSTALLATION
ASSEMBLY PROCEDURE:
1. Center the gas log unit in the fireplace or firebox. Make
certain the front feet of the grate sit inside the front edge
of the fireplace or firebox.
. Anchor holes are located in front of the unit and in
the back (right and left sides) of the unit. After center-
ing the grate correctly, mark the hole positions on the
fireplace/firebox floor. Drill two ()
B\cx
" diameter holes
approximately 1
Z\x
" deep.
3. Anchor the grate to the fireplace/firebox floor using the
screws provided.
Figure 14
Proper installation of the grate is essential to prevent
any movement of the gas logs and controls during
operation.
FP2812
secure base
Screws
Anchor
Holes
FP81
Figure 14 -
Secure Heater to Floor of Fireplace or Firebox
CONNECT THE GAS
NOTICE:
A qualified gas appliance installer must connect
the heater to the gas supply. Consult all local codes.
CAUTION
Use new black iron or steel pipe. Internally
tinned copper or copper tubing can be
used per National Fuel Code, section 2.6.3,
providing gas meets hydrogen sulfide
limits, and where permitted by local codes.
Gas piping system must be sized to provide
minimum inlet pressure (Listed on Data
Plate) at the maximum flow rate (BTU/Hr).
Undue pressure loss will occur if the pipe
is too small.
A manual shutoff valve must be installed
upstream of the appliance. Union tee
and plugged 1/8" NPT pressure tapping
point should be installed upstream of the
appliance.
Figure 15
FP2371
gas connect
Stainless
Flexible
Tube
Pipe
Possible Locations
for Pressure
Tapping Point
Gas
Supply
Inlet
To
Heater
Valve
Pipe
Coupling
Manual Shutoff
Valve
FP371
Figure 15 -
Gas Connection
Connecting directly to an unregulated pro-
pane/LPG tank can cause an explosion.
W
ARNING
CHECk GAS TYPE: The gas supply must
be the same as stated on the heater’s rat-
ing plate. If the gas supply is different, DO
NOT INSTALL THE HEATER. Contact your
dealer for the correct model.
W
ARNING
Always use an external regulator for all propane/LPG
heaters and high pressure one to two-pound systems
only
, to reduce the supply tank pressure to a maximum of
13" w.c. This is in addition to the internal regulator in the
heater valve.
