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Majestic Fireplaces
NVCR Series B-Vent
©
Framing
Framing can take place before or after the appliance
is set in place. The framing should be positioned to
accommodate the wall covering and facing material.
Framing material should be 2x4 or heavier. Framing
headers may rest on top of standoff. (Page 3, Fig. 1)
Gas Line Installation
If gas piping from the source to the appliance location
has not been accomplished, install the required pipe.
Consult local plumbing code to assure proper pipe size.
The gas pipeline can be brought in through the right
side of the appliance.* A knockout is provided to allow
for the gas pipe installation and testing of any gas con-
nection.
* For the NVCR36L and the left side on the NVCR36R.
NOTE: The gas line connection can be made with
properly tinned 3/8" copper tubing, 1/2" rigid pipe or an
approved flex connector, then reduced to 3/8" to the
f i r e - p a r t s . c o m
appliance. Because some municipalities have some
additional local codes, it is always best to consult your
local authority.
U.S.: Consult the current National Fuel Gas Code, ANSI
Z223.1/NFPA 54.
CANADA: CSA B149.1 installation code.
Always check for gas leaks with a mild soap
and water solution. Use a 50/50 solution of
liquid soap and water to test for leaks at gas
fittings and joints. Apply water/soap solution
with a brush only - do not over apply.
NEVER! test with an open flame.
The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to pro-
vide a 1/8" test point up stream of the control.
When using copper or flex connector, use only ap-
proved fittings. Always provide a union so that gas line
can be easily disconnected for burner or fan servicing.
See gas specification for pressure details and ratings.
NOTE: If flex connector is used, it must be kept inside
of the appliance. (Fig. 5)
8
Installation
1/2" Gas Supply
FP598
Fig. 5 Typical gas supply installation.
Option for E Models ONLY -
Wiring should be installed by a certified
electrician.
Turn off circuit breaker before wiring
models.
Once the fireplace is secured, complete wiring the fan
kit. Remove knockout in the center of the back of the
EB1 and install listed cable clamps. Feed electrical
wire through cable clamp leaving approximately six
(6) inches of wire exposed through EB1. Secure cable
clamp to the wire.
Attach white wire from power source to one
(1) wire of receptacle and secure with a nut.
Attach black wire from power source to the
other wire of the receptacle and secure with a
nut. Be sure nuts are tightened securely
Secure the EB1 assembly to the inside of the electrical
box coverplate using two (2) screws. Attach the cover
to the face of the EB1 while being careful to position ex-
cess wire completely within EB1. Attach the coverplate
to the fireplace. (Fig. 6)
U.S. Installations: Follow local codes and the National
Electrical Code, ANSI/NFPA NO. 700.
Canadian Installations: Follow local codes and the
current CSA C22.1 Canadian Electrical Code.
1/2" x 3/8" Shut-Off Valve
3/8" Nipple
EB1 (Receptacle) Hook-Up
GF598
nvb GAS SUPPLY INSTALL
12/4/97
3/8" Union
3/8"
Nipple
20001315
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