Vermont Casting NVC43, NVC36, NVC39 User Manual

INSTALLER/CONSUMER

SAFETY INFORMATION

PLEASE READ THIS MANUAL
BEFORE INSTALLING AND
USING APPLIANCE

IMPORTANT: Read all instruc-

tions and warnings carefully
before starting installation. Fail­ure to follow these instructions
may result in a possible fire
hazard and will void the warranty.

WARNING: If the information in
this manual is not followed
exactly, a fire or explosion may
result causing property damage,
personal injury or loss of life.

FOR Y OUR SAFETY
Installation and service must be
performed by a qualified installer,
service agency, or the gas sup­plier. Do not store or use gaso­line or other flammable vapors
and liquids in the vicinity of this
or any other appliance.

“

Decorative Gas Appliance

Models: NVC36

NVC39
NVC43

FOR Y OUR SAFETY
If you smell gas:

• Do not touch electrical switches.

• Do not try to light any appliance.

• Do not use the phone in your

building.

• Immediately call your gas sup-

plier from a neighbor's phone.

• Follow your gas supplier's in-

structions.

• If you cannot reach your gas

supplier, call the fire department.

INSTALLER: DO NOT DISCARD THIS MANUAL LEAVE FOR HOMEOWNER.

Installation and Homeowners

Operating Instructions

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CFM Specialty Home Products

410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777

www.majesticproducts.com • www.vermontcastings.com

CERTIFIED

20000194 11/04 Rev. 4

NVC Series B-Vent

Table of Contents

Thank you and Congratulations on your purchase of a

CFM Specialty Home Products fireplace.

PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING THE APPLIANCE

IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these

instructions may result in a possible fire hazard and will void the warranty.

Installation Instructions ................................................................................................................3

Installation & Operating Instructions ..................................................................................3

Fireplace Dimensions.........................................................................................................4

Clearance to Combustibles ................................................................................................5

Mantels ..............................................................................................................................5

Hearth ..............................................................................................................................5

Framing and Finishing........................................................................................................6

Final Finishing ....................................................................................................................6

Gas Specifications .............................................................................................................6

Gas Inlet & Manifold Pressures..........................................................................................6

High Elevations ..................................................................................................................6

Gas Line Installation...........................................................................................................7

Remote Switch Installation.................................................................................................7

Alternate Switch Location...................................................................................................7

EB-1 Electrical Box ............................................................................................................8

Install Venting System, Flashing and Termination .............................................................8

Operating Instructions

Glass Information .............................................................................................................10

General Maintenance.......................................................................................................10

Louvre Removal ...............................................................................................................10

Window Frame Assembly Removal .................................................................................10

Glass Cleaning.................................................................................................................10

Log Installation .................................................................................................................11

Lava Rock, Ember Material Placement............................................................................11

Flame Adjustment ............................................................................................................11

Flame Characteristics ......................................................................................................11

Inspecting the Venting System.........................................................................................12

Test Chimney Draw..........................................................................................................12

First Firing ........................................................................................................................12

Lighting and Operating Instructions .................................................................................13

Vent Safety Switch ...........................................................................................................14

Electrical Connection .......................................................................................................14

Troubleshooting ...............................................................................................................15

Maintenance

Cleaning the Standing Pilot Control System ....................................................................18

Replacement Parts

Part Pictorial.....................................................................................................................19

Parts List ..........................................................................................................................20

Optional Accessories

Fan Kits ............................................................................................................................22

Wiring Instructions............................................................................................................22

Remote Controls ..............................................................................................................23

Ceramic Refractory Panels ..............................................................................................23

Arched Door Kit................................................................................................................23

Decorative Bay Windows .................................................................................................24

EB-1 Receptacle Box .......................................................................................................24

Decorative Frame Trims...................................................................................................24

2

20000194

Installation & Operating Instructions

NVC Series B-Vent

This gas appliance should be installed by a qualified
installer in accordance with local building codes and
with current CSA-B149.1 Natural Gas and Propane
Installation Code. If the unit is being installed in a
mobile home, the installation should comply with the
current CAN/CSA Z 240.4 code. For U.S.A Installations
follow local codes and/or the current National Fuel Gas
Code ANSI Z223.1/NFPA 54.

In the Commonwealth of Massachusetts, all gas fitting
and installation of this heater shall only be done by a
licensed gas fitter or licensed plumber.

FOR SAFE INSTALLATION AND OPERATION
PLEASE NOTE THE FOLLOWING:

1. This appliance gives off high temperatures and
should be located out of high traffic areas and away
from furniture and draperies.

2. Children and adults should be alerted to the hazards
of the high surface temperatures of this appliance
and should stay away to avoid burns or ignition of
clothing.

3. Children should be carefully supervised when they
are in the same room as your appliance.

4. Under no circumstances should this appliance be
modified. Parts having to be removed for servicing
should be replaced prior to operating this appliance
again.

5. Installation and any repairs to this appliance should
be carried out by a qualified service person. A
professional service person should be contacted to
inspect this appliance annually. Make it a practice to
have all of your gas appliances checked annually.
More frequent cleaning may be required due to
excess lint and dust from carpeting, bedding mate­rial, etc.

6. Control compartments, burners and air passages in
this appliance should be kept clean and free of dust
and lint. Make sure that the gas valve and pilot light
are turned off before you attempt to clean this unit.

7. The venting system (chimney) of this appliance
should be checked at least once a year and if
needed your venting system should be cleaned.

8. Keep the area around your appliance clear of
combustible materials, gasoline and other flammable
vapor and liquids. This appliance should not be used
as a drying rack for clothing, nor should Christmas
stockings or decorations be hung in the area of it.

9. Under no circumstances should any solid fuels
(wood, coal, paper or cardboard etc.) be used in this
appliance.

10. The flow of combustion and ventilation air must not
be obstructed in any way.

11. Whether the appliance is installed directly on
carpeting, vinyl tile or any combustible material other
than wood, this appliance must be installed on a
metal or wood panel extending the full width and
depth of the appliance.

12. This appliance requires adequate ventilation and

combustion air to operate properly.

13. this fireplace must not be connected to a chimney

flue serving a separate solid fuel burning fireplace.

14. When the fireplace is not in use it is recommended

that the gas valve be left in the OFF position.

The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.45 kPa).

This appliance may be installed in an aftermarket
permanently located, manufactured home or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a certified
kit is used.

IMPORTANT:

PLEASE READ THE FOLLOWING CAREFULLY

Remove any plastic from trim parts before turning the
fireplace ON.

It is normal for fireplaces fabricated of steel to give
off some expansion and/or contraction noises during
the start up or cool down cycle. Similar noises are
found with your furnace heat exchanger or car
engine.

It is not unusual for your Vermont Castings Majestic
Products Company gas fireplace to give off some
odor the first time it is burned. This is due to the
curing of the paint and any undetected oil used in the
manufacturing process.

Please ensure that your room is well ventilated ­open all windows.

It is recommended that your burn your fireplace for at
least ten (10) continuous hours the first time you use
it. If the optional fan kit has been installed, place the
fan switch in the “OFF” position during this time.

Proposition 65 Warning: Fuels used in gas,
woodburning or oil fired appliances, and the prod­ucts of combustion of such fuels, contain chemicals
known to the State of California to cause cancer,
birth defects and other reproductive harm.
California Health & Safety Code Sec. 25249.6

20000194

3

NVC Series B-Vent

INSET A

10"

5⁷⁄₈"

7³⁄₈"

3⁵⁄₈"

10" = 254mm
7³⁄₈" = 187mm
5⁷⁄₈" = 149mm
3⁵⁄₈" = 92mm

Gas Line
Access
2" Dia.

Electrical
Cable
Knock-out
1" Dia.

Outside
Air Access
(See inset A)

C

Rough
Opening
Depth

6"
Flue

UV

Fireplace Dimensions

K

C

L

A

Rough Opening Width

T
D
A

L

Finished Wall
Thickness

Rough
Opening
Height

E

F

N

P

N

M

Gas Line
Access - 2" Dia.

Electrical Cable

BS

G

H

Q

Knock-out - 1" Dia.
Electrical Box

Knock-out - 2" Dia.

J

Do not install
header until

R

unit is in place.

Fig. 1 Fireplace specifications and framing dimensions.

Appliance Dimensions

Ref. NVC36 NVC39 NVC43

A36¹⁄₂" (927mm) 39¹⁄₂" (1003mm) 43¹⁄₂" (1105mm)
B34³⁄₄" (883mm) 35" (889mm) 37¹⁄₂" (953mm)
C14¹⁄₂" (362mm) 16¹⁄₂" (419mm) 16¹⁄₂" (419mm)

D 36" (914mm) 39" (991mm) 43" (1092mm)
E 21" (533mm) 21" (533mm) 23¹⁄₂" (597mm)
F 1" (25mm) 1" (25mm) 1" (25mm)
G5¹⁄₂" (140mm) 6⁵⁄₁₆" (160mm) 5¹⁄₂" (140mm)
H7³⁄₄" (197mm) 8²¹⁄₃₂" (220mm) 8" (203mm)

J 2" (51mm) 2" (51mm) 2" (51mm)
K 20" (508mm) 24" (610mm) 31" (787mm)
L 6" (152mm) 6¹⁄₂" (165mm) 5³⁄₄" (146mm)

M47⁵⁄₈" (1210mm) 56" (1422mm) 62⁵⁄₈" (1591mm)
N33⁵⁄₈" (854mm) 40" (1016mm) 44¹⁄₄" (1124mm)

P24¹⁄₂" (622mm) 28⁹⁄₁₆" (726mm) 32" (813mm)

Q10³⁄₄" (273mm) 12¹³⁄₃₂" (315mm) 12" (305mm)
R 4" (102mm) 4" (102mm) 4" (102mm)

S32³⁄₄" (832mm) 32³⁄₄" (832mm) 35¹⁄₂" (902mm)
T 33" (838mm) 36" (914mm) 40" (1016mm)

U34¹⁄₄" (870mm) 34¹⁄₄" (870mm) 37" (940mm)

V36¹⁄₂" (927mm) 37¹⁄₄" (946mm) 39¹⁄₄" (997mm)

Framing Dimensions

Appliance Dimensions

4

20000194

Clearance to Combustibles

O

N

M

L

K

Appliances

Top ........................................................... 0” (0mm)

Bottom ..................................................... 0” (0mm)

Side ......................................................... 0” (0mm)

Back......................................................... 0” (0mm)

Perpendicular Sidewall ............................ 0” (0mm)

Top of unit to ceiling........................... 36” (914mm)

Front of unit to combustibles ............. 36” (914mm)

Venting

B-Vent.................................................... 1” (25mm)

Black
Surround
Face

CFM164

Mantel
Leg

NVC Series B-Vent

J

I

H

G

F

Mantels

The height that a combustible mantel is fitted above the
fireplace is dependent on the depth of the mantel. This
also applies to the distance between the mantel leg (if
fitted) and the fireplace.

For the correct mounting height and widths refer to
Figures 2a and 2b and the Mantel Chart below.

The distances and reference points are not affected by
the fitting of a bay window front trim kit.

Noncombustible mantels and legs may be installed at
any height and width around the appliance.

When using a paint or lacquer to finish the mantel, such
paint or lacquer must be heat resistant to prevent
discoloration.

V

Side View

ABCDE

W

X

Y

Z

Fireplace

Top Louvre Assembly

Side of
Combustion Chamber

CFM170

Ref. Mantel Ref. Mantel Leg From Side

Leg Depth of Comb. Opening

F 10" (254mm) K 12" (305mm)

G 8" (203mm) L 10" (254mm)

H 6" (152mm) M 8" (203mm)

I 4" (101mm) N 6" (152mm)

J 2" ( 51mm) O 4" (101mm)

Fig. 2b Combustible mantel leg minimum installation.

Top of
Combustion Chamber

Bottom of Door Trim

Ref. Mantel Ref. Mantel From Top

Shelf Depth of Comb. Chamber

V 10" (254mm) A 19¹⁄₂" (495mm)

W 8" (203mm) B 17¹⁄₂" (444mm)

X 6" (152mm) C 15¹⁄₂" (394mm)
Y 4" (101mm) D 13¹⁄₂" (343mm)
Z 2" ( 51mm) E 11¹⁄₂" (292mm)

Fig. 2a Mantel clearances.

20000194

CFM146

Hearth

A hearth is not mandatory but is recommended for
aesthetic purposes. We recommend a noncombustible
hearth.

Cold climate installation recommendation: When

installing this unit against a noninsulated
exterior wall or chase, it is mandatory
that the outer walls be insulated to
conform to applicable insulation codes.

5

NVC Series B-Vent

Framing and Finishing

Check fireplace to make sure it is levelled
and properly positioned.

1. Choose the unit location.

2. Place the unit into position and secure it to the floor
with 1¹⁄₂” (38mm) screws, or nails. The holes to
secure the unit to floor are located just behind the
access door grille on the left and right side of the
unit.

3. Frame in the fireplace with a header across the top.
It is important to allow for the finished wall face
when setting the depth of the frame.

4. Attach the fireplace to the frame using the adjust­able frame drywall strips (located behind the ac­cess door for shipping). Preset the depth to suit
the facing material of the wall. The strips are adjust­able to 1/2” (13 mm), 5/8” (16 mm), or 3/4” (19 mm).
(Fig. 4)

5. Screw through the slotted holes in the drywall strip
and into pre-drilled holes in fireplace side. Measure
from face of fireplace to the face of the drywall strip to
confirm the final depth.

A

Adjustable Drywall Strip

B

(Nailing Flange)

C

Screw Drywall

Position Depths

A 1/2” / 13mm
B 5/8” / 16mm
C 3/4” / 19mm

Gas Specifications

NVC36RN

NVC36RP

NVC36VN

NVC36VP

NVC36EN

NVC36EP

NVC39RN

NVC39RP

NVC39VN

NVC39VP

NVC39EN

NVC39EP

NVC43RN

NVC43RP

NVC43VN

NVC43VP

NVC43EN

NVC43EP

Gas ControlFuelModel

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Natural

Propane

Millivolt Hi/Lo

Millivolt Hi/Lo

24V Hi/Lo*

24V Hi/Lo*

Electronic Ignition

Electronic Ignition

Millivolt Hi/Lo

Millivolt Hi/Lo

24V Hi/Lo*

24V Hi/Lo*

Electronic Ignition

Electronic Ignition

Millivolt Hi/Lo

Millivolt Hi/Lo

24V Hi/Lo*

24V Hi/Lo*

Electronic Ignition

Electronic Ignition

*To be used with PVS-1

Max.
Input

25,000

25,000

25,000

25,000

25,000

25,000

30,000

30,000

30,000

30,000

30,000

30,000

33,000

33,000

33,000

33,000

33,000

33,000

Min.

Input

17,500

18,750

17,500

18,750

17,500

18,750

21,000

22,500

21,000

22,500

21,000

22,500

23,100

24,750

23,100

24,750

23,100

24,750

Gas Inlet & Manifold Pressures

Natural LP

Minimum Inlet Pressure 5.5" w.c. 11.0" w.c.
Maximum Inlet Pressure 14.0" w.c. 14." w.c.
Manifold Pressure 3.5" w.c. 10.0" w.c.

Adjustable

1/2”, 5/8” &

3/4” Spacing

FP1023

Fig. 4 Adjustable drywall strip (nailing flanges).

Final Finishing

Noncombustible materials such as brick or tile may be
extended over the edges of the face of the appliance.

DO NOT cover the window frame assembly, any
vent, louvre top assembly or louvre bottom assem­bly .

If a Trim Kit is going to be installed on the fireplace, the
brick or tile will have to be installed flush with the edges
of the appliance.

6

NVC36 / NVC39 / NVC43

CERTIFIED To

ANSI Z21.50a-2003 / CSA 2.22a-2003

Vented Gas Fireplace Heaters

High Elevations

Input ratings are shown in BTU per hour and are
certified without deration for elevations up to
4,500 feet (1,370m) above sea level.

For elevations above 4,500 feet (1,370m) in USA,
installations must be in accordance with the
current ANSI Z223.1/NFPA 54 and/or local codes
having jurisdiction.

In Canada, please consult provincial and/or local
authorities having jurisdiction for installations at
elevations above 4,500 feet (1,370m).

20000194

NVC Series B-Vent

Black
White
Ground

Fan
Temperature
Sensor

Speed
Control

Gas Line Installation

When purging gas line the fornt glass
must be removed. Purging gas lines must
comply with ANSI Z223.1/NFPA 54 in USA
and CSA B149.1 in Canada.

The gas pipeline can be brought in through the right or
left side of the appliance, as well as the bottom. Knock­outs are provided at convenient locations to allow for
the gas pipe installation and testing of any gas connec­tion. It is most convenient to bring the gas line in from
the right side, as this allows fan installation or removal
without disconnecting the gas line.

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" (R Models) or 1/2"
(E Models) to the appliance. Because some municipali­ties have some additional local codes, it is always best
to consult your local authority and the CSA-B149.1
installation code.

For US installations consult the current National Fuel
Gas Code, ANSI Z223.1/NFPA 54 .

Always check for gas leaks with a mild
soap and water solution applied with a
brush no larger than 1" (25mm). Never
aply soap and water solution with a spray
bottle. Do not use an open flame for leak
testing.

The fireplace valve must not be subjected
to any test pressures exceeding 1/2 psi.
Isolate or disconnect this or any other
gas appliance control from the gas line
when pressure testing.

The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to
provide a 1/8" test point up stream of the control.

When using copper or flex connector use only approved
fittings. Always provide a union so that gas line can
be easily disconnected for burner or fan servicing.
Refer to gas specification for pressure details and
ratings. NOTE: If flex connector is used, it must be kept
inside of the appliance. (Fig. 5)

1/2" Gas Supply

1/2" x 3/8" Shut-off Valve

3/8" Nipple

3/8" Union

3/8"

"R" Model

Nipple

Supply Line

1/2" Gas Supply

1/2" x 1/2" Shut-off Valve

1/2" Nipple

1/2" Union

1/2"

"E" Model

Nipple

Supply Line

FP413

Fig. 5 Typical gas supply installation.

FP394

Fig. 6 Wiring diagram.

Alternate Switch Location

Remote switch can be installed on either side of the ac­cess door. Simply mount the switch to the switch bracket
provided. Screw the bracket on either side of the frame,
lining up the screws with the pre-punched holes. (Fig. 7)

Remote Switch Installation

1. Thread wire through the electrical knockout located
on either side of unit. Do not cut wire or insulation on
metal edges. Ensure that wire is protected. Run the
other end to a conveniently located wall receptacle
box.

2. Attach wire to switch and install switch into receptacle
box. Attach cover plate to switch.

3. Connect wiring to gas valve. (Figs. 19 or 20, Page

14)

20000194

Pre-punched
Holes

FP381

Fig. 7 Installing remote switch bracket.

7

NVC Series B-Vent

EB-1 Electrical Box

The fireplace, when installed, must be
electrically connected and grounded in
accordance with local codes or, in the
absence of local codes, with the current
CSA C22.1 Canadian Electrical Code

For USA installations follow the local
codes and the national electrical code
ANSI/NFPA No. 70.

It is strongly suggested that the wiring of
the EB-1 Electrical Junction Box be
carried out by a licensed electrician.

Ensure that the power to the supply line
has been disconnected before commenc­ing this procedure.

The EB-1 Electrical junction box has been supplied
standard on the DVRT 36/39/43 models to allow for the
easy installation of an optional fan kits

To connect the EB-1 box to the house electrical supply
follow the steps below.

1. Unscrew the retaining screw from the EB-1 base
plate (Fig. 8) and remove the EB-1 assembly from
the fireplace.

2. Remove the front cover of the EB-1 box.

3

Remove the plug socket assembly from the EB-1 box.

4. Feed the supply line in from the outside through the
cable clamp. (Fig. 8)

5. Connect black wire of the power supply line to the
brass screw (polarized) of the socket assembly.

6. Connect the white wire of the power line to the
chrome screw of the socket assembly.

7. Connect the ground wire of the supply line to the
green screw of the socket assembly.

8. Refit the socket assembly back into the electrical
box and replace the cover plate. Secure the cable
with the clamp on the outside of the unit to prevent
strain on the connections.

9. The EB-1 electrical junction box is now ready to
supply power to the FK12 or FK24 fan kits if fitted.

.

Inside

Electrical Box

Retaining Screw

Front of Unit

Outside

Front of Unit

FP580

Fig. 8 EB-1 receptacle.

Install the Venting System,

Flashing and Termination

Refer to venting installation instructions provided by the
B-Vent manufacturer.

Refer to Figure 1, Page 3 to locate chimney center line
dimension from a combustible back wall.

• Minimum vertical chimney height — 12 feet
(3.65m).

• Maximum vertical height — 40 feet (12m).

• Minimum height with two elbows — 12 feet
(3.65m)

• Elbow requirements allow a maximum of two
90 degree elbows or four 45 degree elbows
per installation. (Two 45 degree elbows =
One 90 degree elbow.) See venting chart for
proper elbow offset runs.

For firestop positioning, refer to Figure 9. Only one (1)
firestop required per frame. NOTE: A firestop is not
required at the roof.

8

20000194

Attic Installation

Venting Runs

40
38
36
34
32
30
28
26
24
22
20
18
16
14
12

8 9 10 11 123 4 5 6 7

Horizontal Run (in feet)

Vertical Run (in feet)

(Measured from floor of unit tocenter of horizontal vent pipe.)

A

A: Vertical installations up to 40 feet (12m) in

height. Up to a 8 ft. horizontal vent run can be
installed within the vent system using a
maximum of two 90-degree elbows or four
45-degree elbows.

B: Vertical installations up to 40 feet (12m) in
height. Up to a 12 ft. horizontal vent run can be
installed within the vent system using a
maximum of two 45-degree elbows.

B

= Acceptable venting configuration
= Unacceptable venting configuration

Firestop position when area above ceiling is an attic.

Ceiling Installation

Firestop position when area above ceiling is NOT an attic.

Fig. 9 Firestop/draftstop positions.

NVC Series B-Vent

Nails (4)

Firestop
Spacer

Joist

(Firestop/draftstop
appearances may
vary. Only 1 firestop
required per frame.)

FP384

FP567a

Table 1 Venting configurations.

20000194

9

NVC Series B-Vent

Operating Instructions

Glass Information

Only glass approved by CFM Corporation
should be used on this fireplace.

• The use of any non-approved

replacement glass will void all product warranties.

• Care must be taken to avoid breakage of the glass.

• Do not operate appliance with glass front

removed, cracked or broken.

• Replacement glass (complete with gasket) is

available through your Vermont Castings,
Majestic Products dealer and should only be
installed by a licensed qualified service person.

Louvre Removal

To remove the
louvre top assem­bly, lift louvre up
and then out. (Fig.

12) The louvre
bottom assembly is
hinged at the
bottom edge and
swings down.

Fig. 10 Louvre install and removal.

Window Frame Assembly Removal

1. Turn gas off.

2. Let the unit cool if it has been operating.

3. Remove louvre top assembly. (Refer to Louvre
Removal section.)

4. Open louvre bottom assembly.

5. Release the two clamps at the bottom of the window
frame by pulling down on the clamp handles.

6. Lift off the window frame assembly as shown. (Fig.

11)

7. To reinstall window frame assembly, follow the
above procedure in reverse.

2.

1.

Louvre
Top
Assembly

Glass Panel

FP383

Lower

Clamps

Window Frame

Window
Frame
Assembly

Fig. 11 Window frame assembly removal.

Push
Clamp
Handle

Assembly

Pull Clamp
Hook

FP1191

Glass Cleaning

It is necessary to clean the glass periodically. During
start-up, condensation, which is normal, forms on the
inside of the glass and causes lint, dust and other
airborne particles to cling to the glass surface. Also
initial paint curing may deposit a slight film on the glass.
It is therefore recommended the glass be cleaned two
or three times with a non-ammonia household cleaner
and warm water (gas fireplace glass cleaner is recom­mended). After initial use glass should be cleaned two
or three times during heating season.

Clean glass after first two weeks of
operation.

Do not clean glass when hot.
Do not use abrasive cleaners.
Do not strike or slam the glass.

Log Installation

1. Remove window frame assembly. (Refer to Page xx)

2. Remove logs from the packaging.

As with all plastic, these bags are not
toys and should always be kept away
from children and infants.

3. Place rear log on back bracket. Ensure that log is
firmly positioned and there is no side-to-side move-

ment.

4. Place the front log on top of the burner, use bottom
holes to locate the logs on top of the studs.

10

20000194

NVC Series B-Vent

LO

HI

Turn

counterclockwise

to decrease

flame height

Turn clockwise

to increase

flame height

Turn

counterclockwise

to increase

flame height

Turn clockwise

to decrease

flame height

I

H

LO

5. Place the front right log on top of the burner, Use
bottom holes to locate the logs on top of the studs.

6. Place the top logs onto the locator notches.

that the logs a

re secure. (Fig. 12)

Ensure

7. Place ember material. See "Ember Material Place­ment" section.

NVC36 NVC39 NVC43

Front Left Log BB6 BC5 BD6
Front Right Log BB7 BC6 BD7
Rear Log BE5 BC7 BD8
Top Left Log BB9 BC8 BD9

Top Right Log BB10 BC9 BD10

BE5 Log Rear

BB6
Log Front
Left

BB9 Log Top Left

BB10 Log Top Right

BB7
Log
Front
Rigth

NVC36

BC7
Log
Rear

BC8 Log Top Left

BC9
Log T op Right

Lava Rock

The lava rock provided with this fireplace must be
placed on the firebox base on either side of the burner
assembly. Do not place lava rock in combustion pan.

Under no circumstances should this lava
rock be placed on any part of the burner
assembly.

Ember Material Placement

Separate the ember material into small pieces, roughly
1/2" in diameter, and place onto the burner in front of
the front logs. Do NOT pack down, leave in fluffy, loose
condition for more realistic ember effect.

Flame Adjustment

For fireplaces equipped with HI/LO valves, flame
adjustment is accomplished by rotating the HI/LO
adjustment knob located near the center fo the gas
control. (Fig. 13 or 14)

HV102

Fig. 13 Flame adjustment knob for Honeywell valve.

BC5 Log
Front
Left

BD8 Log Rear

BD9 Log Top Left

BD6
Log Front
Left

Fig. 12 Log locations.

NVC39

NVC43

BC6
Log Front
Right

BD10 Log Top Right

BD7
Log
Front
Right

HV116

Fig. 14 Flame adjustment knob for SIT valve.

Flame Characteristics

It is important to periodically perform a visual check of
the pilot and burner flames. Compare them to the ,
pictorials illustrated below. (Figs. 15 or 16) If the flame
patterns appear abnormal contact a qualified service
provider for service and adjustment.

Electronic

3/8"-1/2"

Ignition

20000194

FP392/585

Fig. 15 Proper pilot flame height.

11

NVC Series B-Vent

Test Chimney Draw

NVC36

NVC39

NVC43

A "Chimney Draw" test must be made before the
installation is complete.

1. Close all doors and windows in the home and start
exhaust fans in the kitchen and bathroom.

2. Light unit and operate for 5 minutes.

3. Hold an ignited match, cigarette, or smoke match in
front of the unit. Refer to Figure 17 for location of the
draft hood opening.

4. Check to make sure smoke from the match, cigarette
or smoke match is drawn into the fireplace. If it is
not, turn the unit off and check for causes creating
the lack of adequate draft.

Do not operate the unit until lack of
adequate draft has been determined and
rectified.

Test for Draft at This Location

FP393

Fig. 16 Approximate flame heights for each model.

Inspecting the Venting System

This appliance venting system is designed and con­structed to develop a positive flow adequate to remove
flue gases to the outside atmosphere.

Any foreign objects in the venting system, except those
designed specifically for the venting system, may cause
spillage of flue gases.

To inspect the venting system, make sure the main gas
valve is off. Remove the window frame assembly (Refer
to Page 10). Using a flashlight, check the area above
the baffle in the combustion dome. Clean if necessary.

FP1197

Fig. 17 Draft test location.

First Firing

Remove window frame assembly before lighting.
Upon completing the gas line connection, a small

amount of air will be trapped in the line. When first
lighting the unit with pilot light, it will take a few minutes
to purge the trapped air. Once purging is complete, the
pilot and burner will light and operate as indicated in the
instruction manual. Subsequent lightings of the appli­ance will not require purging.

When lit for the first time, the appliance will emit a slight
odor for awhile. This is due to paint and lubricants used
in the manufacturing process. After each lighting, vapor
may condense and fog the glass; this moisture disap­pears within a few minutes of burning.

12

20000194

Lighting And Operating Instructions

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING:If you do not follow these instructions exactly, a fire or explosion

may result causing property damage, personal injury or loss of life.

A. This heater has a pilot which must be lit

manually. When lighting the pilot follow these
instructions exactly.

B. BEFORE LIGHTING smell all around the heater

area for gas. Be sure to smell next to the floor
because some gas is heavier than air and will
settle on the floor.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any fireplace

• Do not touch any electric switch

• Do not use any phone in your building

•Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.

Lighting Instructions

NVC Series B-Vent

• If you cannot reach your gas supplier, call the
Fire Department

C. Use only your hand to push in or turn the gas

control knob. Never use tools. If the knob will not
push in or turn by hand, do not try to repair it, call a
qualified service technician. Applying force or any
attempted repair may result in a fire or explosion.

D. Do not use this fireplace if any part has been under

water. Immediately call a qualified service techni­cian to inspect the heater and to replace any part of
the control system and any gas control which has
been under water.

1. STOP! Read the safety information above.

2. Turn off all electrical power to the fireplace.

3. For MN/MP/TN/TP appliances ONLY, go on to
Step 4. For RN/RP appliances turn the On/Off
switch to “OFF” position or set thermostat to
lowest level.

4. Open control access panel.

5. Push in gas control knob slightly and turn
clockwise to "OFF".

O

L

T

I

1

t

o

l

i

P

2

F

F

O

5

3

4

P

F

F

O

O

F

F

Euro SIT SIT NOVA

ON

OFF

PILOT

ON

Honeywell

6. Wait five (5) minutes to clear out any gas. Then
smell for gas, including near the floor. If you
smell gas, STOP! Follow "B" in the safety
information above. If you do not smell gas, go
to the next step.

7. Remove glass door before lighting pilot. (See
Glass Frame Removal section).

8. Visibly locate pilot by the main burner.

9. Turn knob on gas control counterclockwise

to "PILOT".

10. Push the control knob all the way in and hold.
Immediately light the pilot by repeatedly
depressing the piezo spark ignitor until a flame
appears. Continue to hold the control knob in for
about one (1) minute after the pilot is lit. Release
knob and it will pop back up. Pilot should remain
lit. If it goes out, repeat steps 5 through 8.

3/8" - 1/2"

• If knob does not pop up when released, stop
and immediately call your service technician or
gas supplier.

• If after several tries, the pilot will not stay lit,
turn the gas control knob to "OFF" and call your
service technician or gas supplier.

11. Replace glass door.

12. Turn gas control knob to “ON” position.

13. For RN/RP appliances turn the On/Off switch to
“ON” position or set thermostat to desired setting.

14. Turn on all electrical power to the fireplace.

To Turn Off Gas To Heater

1. Turn the On/Off switch to Off position or set the
thermostat to lowest setting.

2. Turn off all electric power to the fireplace if
service is to be performed.

20000194

3. Open control access panel.

4. Push in gas control knob slightly and turn
clockwise to "OFF". Do not force.

5. Close control access panel.

13

NVC Series B-Vent

Vent Safety Switch

This fireplace incorporates the use of a Vent Safety
Shut-off Switch. The sensor and wiring are factory
installed and should not be removed or altered during
installation.

In the event of total flue blockage the system will detect
the increased heat buildup and will automatically shut
down the main burner assembly.

The sensor is located above the firebox behind the top
louvre assembly. It is accessible by removing the top
louvre assembly.

CAUTION: The firebox, Vent Safety Switch sensor
and surrounding panels become very hot during
normal operation. Allow time for the components to
cool before carrying out any service or inspection.

If the sensor is activated and shuts off the burner
assembly, the following procedure should be followed:

• Observe that the pilot flame is still ON. If the pilot

flame has gone out the reason for the fireplace shut
down is not the vent safety switch.

• Turn the pilot flame OFF and close all controls. Allow

the fireplace to cool.

• Check the flue and venting components for blockage

or restrictions.

• Remove the front louvre assembly.

• Locate the sensor.

• Reset the sensor by pressing the reset pin between

the two wire terminals. (Fig. 18)

CAUTION: The components may still be hot.

• Light the fireplace and check for downdrafts.

Electrical Connection

The sensor is wired in series between the wall mounted
ON/OFF switch and the Electronic Ignition Module (Fig.

19) or the thermopile and the gas valve (Fig. 20)

WHITE

PILOT

HONEYWELL S8600 B IGNITION MODULE

BLACK

WHITE

BLACK

GREEN

MV MVPV PV

120 VAC RTN

120 VAC HOT

W

WHITE

TRANSFORMER

GND
(BURNER)

40VA

Fig. 19 Vent Safety Switch wiring, EN/EP units.

24V
GND

24V SENSE

WHITE

BLACK

H

ITE

O

L

I

H

P

I

L

T

O

NOVA SIT 822 VALVE

24 VAC HOT

1 5

BLACK

3 4

WHITE

24 VAC RTN

WHITE

A

WHITE

SPARK

BLACK

E

BLACK

BLACK

ON-OFF
SWITCH

BLACK

FP670

• Operate the fireplace in the normal manner. If the

burner assembly shuts down again after a period of
operation, DO NOT ATTEMPT TO RESET THE
SENSOR AGAIN. Turn off the fireplace and contact
your service technician.

Sensor

Wire
Terminal

Reset Pin

Fig. 18 Vent Safety Switch.

14

Wire
Terminal

FP1160

Thermopile

OnN/OFF
Switch

Vent
Safety
Switch

TH

TP

TH
TP

Fig. 20 RN/RP units using a remote ON/OFF switch.

20000194

Gas
Valve

FP1161

Honeywell Electronic Ignition

START

NVC Series B-Vent

Troubleshooting

Turn gas supply off
Turn ON/OFF Switch
to call for heat.

Power to module

(24V nominal)

YES

Spark across

Ignitor Sensor gap

YES

Turn gas on

Pilot burner lights?

YES

NO

NO

NO

CHECK :

Unplug Ignition Lead

and check spark

(24VAC nominal)

Line Voltage (120VAC)
Low Voltage Transformer
(19.5 minimum VAC)
ON/OFF Switch
Wiring connections
Thermodisk

at module

Spark OK?

NO

Replace Module

YES

Check ignition cable, ground wiring, Ceramic Insulator and gap. Correct as necessary
Check boot of ignition cable for signs of melting or buckling. Take protective
actions to shield cable and boot from excessive temperatures.

Check that all manual gas valves are open, supply tubing and pressures are good,
and pilot burner orifice is not blocked.
Check electrical connections between module and pilot operator on gas control.
Check for 24VAC across PV-MV/PV terminals on module. If voltage is okay, replace
gas control. If not, replace module.

20000194

Spark stops when pilot

is lit?

YES

Main Burner lights?

YES

System runs until

ON/OFF switch is in

"OFF" position

YES

Troubleshooting

Ends

NO

NO

NO

NOTE: If S8600B goes into lockout, reset system.

Check continuity of ignition cable and ground wire.
Clean flame rod.
Check electrical connections beween flame rod and module.
Check for cracked ceramic flame rod insulator.
Check that pilot flame covers flame rod and is steady blue.
Adjust pilot flame.
If problem persists, replace module.

Check for 24VAC across MV-MV/PV terminals. If no voltage, replace module.
Check electrical connections between module and gas control. If okay, replace gas
control or gas control operator.

NOTE: If S8600B goes into lockout, reset system.

Check for continuity of igniton cable and ground wire. NOTE: If ground is poor or
erratic, shutdowns may occur occasionally even though operation is normal
at time of checkout.
Check that the pilot flame covers flame rod and is steady and blue.
If checks are okay, replace module.

FP649

15

NVC Series B-Vent

Honeywell VS8421

Remove glass door before service work

Troubleshooting

START

Gas Supply On

YES

▼

Pilot Lights With Piezo
Ignitor

YES

▼

Pilot Stays Lit

YES

NO

NO

NO

CHECK

• Supply Line Hooked Up

▼

• Shutoff Valve Open

• Lockout Has Engaged. Wait 60

Seconds And Try Again.

• For Spark At Electrode While

▼

Depressing Piezo
1/8" Gap To Pilot Hood Needed.

• All Wiring Connections

• Replace Piezo Ignitor

• For Air In The Lines

• Thermopile Needs A Min.

325mv. Adjust Pilot Flame
Height.

• All Wiring Connections

▼

• Replace Thermopile

• Thermocouple Needs A Min. Of

14mv

• Defective Valve. Turn To Pilot,

Meter Should Read Greater
Than 100mv. If Not, Replace.

16

▼

Pilot Lights Main Burner

YES

▼

System Ok

NO

• Valve Is Turned On

• Wall Switch Is Not Turned On.

▼

Watch For Grounded Wires!

• Thermopile Needs A Min. 325mv.

• Plugged Burner Orifice

20000194

Nova SIT 820 Standing Pilot

START

Gas Supply On

YES

Pilot Lights With
Piezo Ignitor

YES

Troubleshooting

CHECK

NO

NO

Supply Line Hooked Up
Shutoff Valve Open

Lockout Has Engaged. Wait
60 Seconds and Try Again.
Piezo Nut Tight for Good Ground.
For Spark at Electrode While
Depressing Piezo (Red Button)

- 1/8" Gap to Pilot Hood Needed.
All Wiring Connections
Replace Piezo Ignitor
Check thermodisk

NVC Series B-Vent

Pilot Stays Lit

YES

Pilot Lights Main
Burner

YES

System Ok.

NO

NO

For Air in the Lines
Thermopile Needs a Minimum
325Mv. Adjust Pilot Flame Height.
All Wiring Connections.
Replace Thermopile
Thermocouple Needs a Minimum
of 14Mv.

Valve is Turned On
Wall Switch is Not Turned On.
Watch for Grounded Wires!
Thermopile Needs a
Minimum 325Mv.
Plugged Burner Orifice.
Defective Valve. Turn to Pilot,
Meter Should Read Greater Than
100 Mv. If Not, Replace.

20000194

FP396

17

NVC Series B-Vent

Maintenance

Burner and Burner Compartment

It is important to keep the burner and the burner
compartment clean. At least once per year the logs and
lava rock/ember material should be removed and the
burner compartment vacuumed and wiped out. Remove
and replace the logs as per the instructions in this
manual.

Always handle the logs with care as they
are fragile and may also be hot if the
fireplace has been in use.

FK24 Fan Assembly

The fan unit requires periodic cleaning. At least once
per month in the operating season, open the lower
louvre panels and wipe or vacuum the area around the
fan to remove any build up of dust or lint.

Brass Trim

Clean the brass trim pieces using a soft cloth lightly
dampened with lemon oil. Do not use water or
household cleaners on any brass components.

Cleaning the Standing

Pilot Control System

To obtain proper operation, it is imperative that the pilot
and burner’s flame characteristics are steady, not lifting
or floating.

Typically, the top 3/8” or 1/2” of the thermopile should
be engulfed in the pilot flame. (Fig. 21)

To adjust pilot burner; (by qualified service technician)

1. Remove pilot adjustment cap.

2. Adjust pilot screw to provide properly sized flame.

3. Replace pilot adjustment cap.
The primary air shutter is set at factory and should only

be adjusted, if necessary, by a qualified service techni­cian.

Nova SIT Pilot

3/8"-1/2"

Electronic Ignition

The burner and control system consists of

• burner tube • gas orifice

• pilot assembly • thermopile

• millivolt gas valve

Most of these components may require only an occa­sional checkup and cleaning and some may require
adjustment. If repair is necessary, it should be

performed by a qualified technician.

CAUTION: Logs may be hot!

1. Turn off pilot light at gas valve side.

2. Let fireplace cool if it has been running.

3. Remove window frame assembly. (Refer to Window
Frame Assembly Removal section)

4. Remove logs.

5. Vacuum burner compartment especially around
orifice primary air openings.

6. Visually inspect pilot. Brush or blow away any dust
or lint accumulation.

7. Reinstall logs.

8. Ignite pilot - Refer to Lighting Instructions.

9. Reinstall window frame assembly.

FP392/585

Fig. 21 Correct pilot flame appearance.

18

20000194

NVC Series B-Vent

TPTH

TH

TP

NVC36

2

4a/b

NVC43 Logs 1

1d

1e

1d

NVC39

1e

1

1d

1c

1e

1c

1c

1a

1b

3

1a

18

6a/b

20/21

GND

24V

MV MVPV PV

(BURNER)

SPARK

GND

24V SENSE

5

27

28

25

29

SIT Valve

THTP

TP

TH

7a/b

14

1b

L

T

O

P

I

15-16a/b

O

L

O

F

F

I

H

10

13

9

F

F

O

F

F

O

N

8a/b

11a

1a

E A

P

I

L

O

T

O

E A

1b

NOVA SIT 822
VALVE

17a/b

H

O

I

L

P

I

L

O

T

12

39a/b

9

22

19

11b

26

P

A

IL

D

O

J

T

O
N

P

ILO

T

F

F

O

33

40 a/b

H

O

I

L

34

37

30

35

36

32

31

194

CFM Specialty Home Products reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products
at any time, without notice.

NVC36/39/43

Ref. Description NVC36 NVC39 NVC43

1. Log Set Complete 10000022 10000024 10000025
1a. Log Front Left BB6 BC5 BD6
1b. Log Front Right BB7 BC6 BD7
1c. Log Rear BE5 BC7 BD8
1d. Log Top Left BB9 BC8 BD9
1e. Log Top Right BB10 BC9 BD10

2. Lava Rock (pkg) 55255 55255 55255

3. Ember (pkg) 51915 51915 51915
4a. Burner Housing w/tile-Nat 10000027 10000033 10000029

20000194

19

NVC Series B-Vent

NVC36/39/43 (continued)

Ref. Description NVC36 NVC39 NVC43

4b. Burner Housing w/tile-LP 10000028 10000694 10000030

5. Ceramic tile (Single) 57803 57803 57803
6a. Orifice Front Burner-Nat. See Rating Plate
6b. Orifice Front Burner-LP See Rating Plate
7a. Pilot Assy- SIT Top Convertible, LP 10002265 10002265 10002265
7b. Pilot Assy - SIT Top Convertible, Nat. 10002264 10002264 10002264
8a. Orifice Pilot - Nat. 54273 54273 54273
8b. Orifice Pilot - LP 54272 54272 54272

9. Pilot T ubing w/Fittings 5321 1 53211 53211

10. Electrode Ignitor 52465 52465 52465

11a. Cable Ignitor (RNRP/VN/VP) 24” 53194 53194 53194

7522432 7522432 7522432

11b. Cable Ignitor (EN/EP) 10000696 10000696 10000696

12. Ignitor Piezo 52464 52464 52464

13. Thermocouple (RN/RP/VN/VP) 53373 53373 53373

14. Thermopile (RN/RP) 51827 51827 51827

15a. Valve SIT - RN 52677 52677 52677
15b. Valve SIT - RP 52678 52678 52678
16a. Valve SIT - VP 57587 57587 57587
16b. Valve SIT - VN 57588 57588 57588
17a. Valve SIT - EN 57884 57884 57884
17b. Valve SIT - EP 57883 57883 57883

18. Manifold Tubing w/Fittings 57318 57318 57318

19. Transformer (VN/VP/EN/VP) 7522409 7522409 7522409

20. Ignition Device Synetek (EN/EP) 57899 57899 57899

21. Ignition Device Honeywell (EN/EP) 20000005 20000005 20000005

22. Sensing Electrode (EN/EP) 57885 57885 57885

23. Wire Harness (EN/EP) Synetek Ign. (not shown) 10000417 10000417 10000417

24. Wire Harness (EN/EP) Honeywell Ign. (not shown) 10000609 10000609 10000609

25. Fan w/Bracket (FK24) 54103 54103 54103

26. Electrical Cord - 6 ft. 51865 51865 51865

27. Fan Temperature Sensor 51704 51704 51704

28. Speed Control 51738 51738 51738

29. Speed Control Knob 51882 51882 51882

30. Glass w/Gasket 55686 57437 57438

31. Gasket Glass 57317 57317 57317

32. Frame Window 57937 10000695 57977

33. Clamp Frame Window 54174 54174 54174

34. Louvre Top Assy. 10000037 10000037 10000037

35. Louvre Bottom Assy. 10000038 10000038 10000038

36. Hinge 52356 52356 52356

37. Switch ON/OFF 51842 51842 51842

38. Remote Switch Kit (not shown) 53875 53875 53875

39a. Pilot Assy - Nat. 10002387 10002387 10002387
39b. Pilot Assy - LP 10002388 10002388 10002388
40a. Valve - Honeywell VS8421 - Nat. 10001782 10001782 10001782
40b. Valve - Honeywell VS8421 - LP 10001759 10001759 10001759

20

20000194

Optional Accessories

NVC Series B-Vent

Fan Kits

FK12 Fan Assembly

1. Open louvre assembly bottom.

2. Install FK12 fan in back of unit between hearth
supports.

3. Secure fan on velcro strips.

4. Power to the fan can be supplied by plugging the
supply lead into a conveniently located wall socket
or by using a hard-wired EB-1 connector box.

5. Be sure fan motor does not touch nearby metal.

FK24 Fan Assembly

Fan specifications: 120 volt, 60 Hz, .75 Amps
This fan does not need regular maintenance, however

periodic cleaning is required. Check the area under the
control door and in front of the fan and wipe or vacuum
at least once a month during the operating season.
Should this fan require servicing, the power supply
must be disconnected.

The FK-24 comes with the electrical cord attached.

1. Slide fan assembly from the left side into the fire­place opening, line up mounting holes with screw
studs on back of fireplace and fasten with #10-24
hex nuts.

2. Install thermal sensor on bottom of firebox using
#10-24 hex nuts.

3. (Option A) - Place electronic fan speed control box
on bottom of fireplace base, lining up mounting holes
with screw studs. Fasten fan speed control box with
#10-24 hex nuts.

(Option B) - The speed control can be installed in an
electrical box at normal wall switch height for conve­nient access.

4. The power supply may be connected in 2 ways:
Method A - route the 6' (1.8m) lead fitted to the unit
to a conveniently located wall socket.

Method B - If the EB-1 receptacle box (Pt.
#ZA1200) was correctly connected when the unit
was installed, the fan lead can be directly plugged
into the EB-1 plug socket.

5. Whether wiring directly to the fan junction box,
(Option A) or into the EB-1 (Option B), first ensure
cable is secured using box connector.

The fireplace, when installed must be electrically
connected and grounded in accordance with local
codes or, in the absence of local codes, with the
current CSA C22.1 Canadian Electrical Code or for
US installations, follow local codes and the National
Electrical Code, ANSI/NFPA No. 70.

Hard (Direct) Wire Hook-Up

First connect the ground wire to the ground stud located
on the base of either box. Black wire from supply
should connect to the variable speed switch. Alternate
speed switch wire connects to temperature sensor.
Alternate lead from sensor connects to fan. Alternate
fan lead connects back to the white supply wire. (Fig.

23)

Any electrical rewiring of this fan must be
completed by a qualified electrician.

Turn off all power before hook-up.

Electrical Box

Fan Speed
Switch

Fig. 22 FK-24 fan placement.

Temperature
Sensor

Speed
Control

Black
White
Ground

Fig. 23 FK-24 fan wiring.

Heat
Sensor

A

T
P

O

L

O

T

F

F

H

H

I

P

I

T

L

O

Gas Line

Fan

E

F

F

O

P

I

F

L

F

O

O

T

O

N

Valve

FP1026

Fan

FP1025

20000194

21

NVC Series B-Vent

Remote Controls

Optional remote control units are available to control
different functions of the appliance.

Model Function(s) Controlled
MRC1 ON/OFF
MRC2 ON/OFF and Temperature
MRC3 ON/OFF and Temperature control

with a digital and a programmable
24 hour clock

IMT Wall mounted thermostat control

Ceramic Refractory Panels

Ceramic refractory panels are available to line the
firebox area.

Unit Kit Model

NVC36 NV36CR
NVC39 NV39CR
NVC43 NV43CR

Take care when handling the refractory panels as they
are fragile until held in place and supported.

Installation, refer to Figures 24 & 25

1. Remove the window frame assembly.

2. Remove the logs.

3. Place the lower supports for the side refractory
panels on the base of the firebox. Place each
support so that the slotted hole fits over the forward
screw head along the edge of the base.

4. Lay the angular base panels in place on the floor of
the firebox on either side of the burner housing
assembly.

5. Loosely attach the top adjustable tabs to the studs
located in the top of the firebox toward the front
corners.

6. Place the rear refractory panel in place. Locate the
'small brick' edge of the panel into the two small
supports on the back panel just above the rear log
support.

7. Slide the side refractory panels into place to hold the
rear panel secure. Adjust the top adjustable tabs to
hold the side panel against the firebox wall and
secure the tab. Repeat the procedure on the other
side.

8. Replace the logs and window frame assembly.

For aesthetic purposes we recommend lining up the
horizontal mortar lines.

Adjustable
Tab

Side
Panel

Floor
Refractory
Panel

Lower Side Supports

Fig. 24 Install ceramic refractory panels.

Rear
Refractory
Panel

Rear Panel
Support
Brackets

Rear Log Support

Fig. 25 Place the rear panel on rear support brackets.

Firebox
Back

Adjustable
Tab

Side
Panel

Floor
Refractory
Panel

FP1193

FP1194

Arched Door Front

The arched door front kit is designed to visually en­hance the appearance of the NVC fireplace.

To install the door front simply position the magnets as
shown in Figure 26. Place the arched door into position
and peel off the plastic. (Fig. 27)

Magnets

22

FP1195

Fig. 26 Install magnets.

20000194

NVC Series B-Vent

Louvre
Assembly Top

Bay
Window
Frame

FP1196

Fig. 28 Arched door front in place.

Decorative Bay Windows

When fitting the Bay Window Kits, the original front
frame/glass assembly MUST remain in place. The
Bay Window kit is fitted over the existing front
glass.

Installation

1. Remove the existing louvre assembly bottom
complete with the hinges.

2. Remove the louvre assembly top.

3. Assemble the Bay Window Kit according to the
instructions supplied with the kit.

4. Place the 2 pieces of ceramic refractory along the
base of the bay window. (Fig. 29)

5. Hang the Bay Window assembly over the existing
window frame assembly.

6. Reinstall the louvre assembly top.

7. Do not remove the existing window frame assembly.

Ceramic

Refractory

Bottom
Brass
Trim

Fig. 29 Bay window.

Screws

Ceramic

Refractory

Spacers

Louvre
Assembly
Bottom

FP1195

EB-1 Electrical Box

Standard on electronically controlled models, the EB-1
is also available for other fireplaces.

Installation should be completed by a
qualified service person.

Decorative Frame Trims

A selection of decorative frame trim kits are available
for mounting around the outside of the appliance to
enhance its visual effect on the room. Installation
instructions for each decorative frame trim are included
with the frame trim kit. Contact your authorized distribu­tor for details of the trim kits and ordering information
for the trim kits applicable to this model appliance.

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NVC Series B-Vent

LIMITED LIFETIME WARRANTY

PRODUCT COVERED BY THIS WARRANTY

All V ermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic or Northern Flame
brand gas fireplaces equipped with an Insta-Flame Ceramic Burner, or standard steel tube burner.

BASIC W ARRANTY

CFM Specialty Home Products (hereinafter referred to collectively as
the Company) warrants that your new Vermont Castings or Majestic
Gas Fireplace/Stove is free from manufacturing and material defects
for a period of one year from the date of purchase, subject to the
following conditions and limitations.

EXTENDED LIFETIME WARRANTY

The heat exchanger, where applicable, and combustion chamber of
every Vermont Castings
against through wall perforation. All appliances equipped with an Insta­Flame Ceramic Burner have limited lifetime coverage on the ceramic
burner plaque. Warrantees are made to the original owner subject to
proof of purchase and the conditions and limitations listed on this
Warranty Document

COMPONENT WARRANTY

CAST IRON: All external and internal cast iron parts are warranted for a
period of three years.

Note: On porcelain enamel finished external parts and accessories
The Company offers no Warranty on chipping of enamel surfaces.
Inspect all product prior to accepting it for any damage to the
enamel.

The salt air environment of coastal areas or a high humidity
environment can be corrosive to the porcelain enamel finish. These
conditions can cause rusting of the cast iron beneath the porcelain
enamel finish, which will cause the finish to flake off.

Dye lot variations with replacement parts and/or accessories can
occur and are not covered by warranty.

GLASS DOORS: Glass doors are covered for a period of one year.
Glass doors are not warranted for breakage due to misuse or accident.
Glass doors are not covered for discoloration or burned in stains due to
environmental issues, or improper cleaning and maintenance.

BRASS PLATED PARTS AND ACCESSORIES: Brass parts should be
cleaned with Lemon oil only. Brass cleaners cannot be used. Mortar
mix and masonry cleaners may corrode the brass finish. The Company
will not be responsible for, nor will it warrant any brass parts which are
damaged by external chemicals or down draft conditions.

GAS VALVES: Gas valves are covered for a period of one year
ELECTRONIC AND MECHANICAL COMPONENTS: Electronic and

mechanical components of the burner assembly are covered for one
year. All steel tube burners are warranted for one year.

ACCESSORIES: Unless otherwise noted all components and CFM
Specialty Home Products company supplied accessories are covered
for a period of one year.

CONDITIONS AND LIMITATIONS

• This new V ermont Castings or Majestic product must be installed by a
competent, authorized, service contractor. A licensed technician, as
prescribed by the local jurisdiction must perform any installation/service
work. It must be installed and operated at all times in accordance with
the Installation and Operating instructions furnished with the product.
Any alteration, willful abuse, accident, or misuse of the product shall
nullify this warranty.

• This warranty is non-transferable, and is made to the original owner,
provided that the purchase was made through an authorized supplier
of the Company.

• The customer must pay for any Authorized Dealer in-home travel fees
or service charges for in-home repair work. It is the dealers option
whether the repair work will be done in the customer’s home or in the
dealer’s shop.

• If upon inspection, the damage is found to be the fault of the
manufacturer, repairs will be authorized at no charge to the customer
parts and/or labor.

or

Majestic gas product is warranted for life

• Any part and/or component replaced under the provisions of this
warranty is covered for six months or the remainder of the original
warranty, whichever is longest.

• This warranty is limited to the repair of or replacement of part(s) found
to be defective in material or workmanship, provided that such part(s)
have been subjected to normal conditions of use and service, after
said defect is confirmed by the Company’s inspection.

• The company may , at its discretion, fully discharge all obligations with
respect to this warranty by refunding the wholesale price of the
defective part(s)

• Any installation, labor, construction, transportation, or other related
costs/expenses arising from defective part(s), repair, replacement, or
otherwise of same, will not be covered by this warranty, nor shall the
Company assume responsibility for same. Further, the Company will
not be responsible for any incidental, indirect, or consequential
damages except as provided by law.

•

SOME STATES DO NOT ALLOW FOR THE EXCLUSION OR
LIMITATIONS OF INCIDENT AL AND CONSEQUENTIAL DAMAGES
OR LIMITA TIONS ON HOW LONG AN IMPLIED WARRANTY LASTS,
SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOUR
CIRCUMSTANCES. THIS WARRANTY GIVES YOU SPECIFIC
RIGHTS AND YOU MA Y HA VE OTHER RIGHTS WHICH V ARY FROM
STATE TO STATE.

• All other warranties-expressed or implied- with respect to the product,
its components and accessories, or any obligations/liabilities on the
part of the Company are hereby expressly excluded.

• The Company neither assumes, nor authorizes any third party to
assume on its behalf, any other liabilities with respect to the sale of
this Vermont Castings or Majestic product

• The warranties as outlined within this document do not apply to chimney
components or other non CFM Specialty Home Products accessories
used in conjunction with the installation of this product..

• Damage to the unit while in transit is not covered by this warranty but
is subject to claim against the common carrier. Contact the dealer
from whom you purchased your fireplace/stove (do not operate the
appliance as this might negate the ability to process the claim with the
carrier).

• The Company will not be responsible for:
a) Down drafts or spillage caused by environmental conditions such

as near-by trees, buildings, roof tops, hills, or mountains.

b) Inadequate ventilation or negative air pressure caused by

mechanical systems such as furnaces, fans, clothes dryers, etc.

• This warranty is void if:
a) The fireplace has been operated in atmospheres contaminated

by chlorine, fluorine, or other damaging chemicals.

b) The fireplace has been subjected to prolonged periods of

dampness or condensation

c) Any damages to the fireplace, combustion chamber, heat

exchanger or other components due to water, or weather damage,
which is the result of but not limited to, improper chimney/venting
installation.

d) Any alteration, willful abuse, accident, or misuse of the product

has occurred.

IF WARRANTY SERVICE IS NEEDED…

1) Contact your supplier. Make sure you have your warranty,
your sales receipt, and the model/serial number of your
CFM Specialty Home Products product.

2) DO NOT ATTEMPT TO DO ANY SERVICE WORK
YOURSELF.

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