Vermont Castings RHE32 User manual

INSTALLER: DO NOT DISCARD THIS MANUAL - Leave For Homeowner 10000836 8/03 Rev.3
•Installation and service must be performed by
a qualified installer, service agency or your gas
supplier.
FOR YOUR SAFETY
DO NOT STORE
OR USE GASOLINE OR OTHER
FLAMMABLE VAPOURS AND LIQUIDS
IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS:
•Do not try to light any appliance.
•Do not touch any electric switch
•Do not use any phone in your building.
•Immediately call your gas supplier from your
neighbours phone. Follow the gas suppliers
instructions.
•If you cannot reach your gas supplier call the
fire department.
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.
Installation Instructions & Homeowner's Manual
Natural Vent Insert
Models: RHE25
RHE32
RHE42
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CERTIFIED
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777
www.majesticproducts.com • www.vermontcastings.com
Vermont Castings, Majestic Products

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Vermont Castings, Majestic Products RHE Natural Vent Insert
Table of Contents
Please read the Installation & Operating Instructions before using this appliance.
Thank you and congratulations on your purchase of a Majestic fireplace insert.
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 manufacturers' warranty.
Installation Instructions
General Information .......................................................................................................................... 3
Important Curing/Burn Information .................................................................................................... 3
Locating Your Fireplace .................................................................................................................... 3
Insert Applications ............................................................................................................................. 3
Fireplace Dimensions........................................................................................................................ 4
Mantels.............................................................................................................................................. 5
Framing and Finishing....................................................................................................................... 5
Combustion Air.................................................................................................................................. 5
Zero Clearance Applications ............................................................................................................ 6
Gas Specifications ............................................................................................................................ 6
Gas Line Installation.......................................................................................................................... 6
Remote Switch for RN / RP Valves ................................................................................................... 7
Venting Instructions........................................................................................................................... 8
Venting and Installation ..................................................................................................................... 8
Common Flue Installations................................................................................................................ 9
Liner Installation ................................................................................................................................ 9
Draft Relief Opening.......................................................................................................................... 9
Test Chimney Draw........................................................................................................................... 9
Vent Safety System........................................................................................................................... 9
Fan Kit ............................................................................................................................................. 10
Fan Removal Instructions ............................................................................................................... 10
Operating Instructions
General Glass Information ............................................................................................................. 11
Louvre Removal .............................................................................................................................. 11
Glass Cleaning ................................................................................................................................ 11
Glass Frame Removal..................................................................................................................... 11
Installation of Logs & Burner Lava Rock .........................................................................................11
Large Lava Rock Placement ........................................................................................................... 12
Flame Adjustment (RN /RP Models) ............................................................................................... 12
Temperature Adjustment (TN / TP Models) .................................................................................... 12
Flame Characteristics...................................................................................................................... 12
First Firing ....................................................................................................................................... 13
Lighting & Operating Instructions .................................................................................................... 14
Troubleshooting Gas Control (SIT 820 Gas Valve)......................................................................... 15
Troubleshooting Gas Control (SIT 630 Gas Valve)......................................................................... 16
Troubleshooting Gas Control (Honeywell Valve) ........................................................................... 17
MaintenanceCleaning the Standing Pilot Control System ................................................................................... 18
Brass Cleaning ................................................................................................................................ 18
Replacement Parts.............................................................................................................................................. 19
Optional Accessories
Ceramic Refractory ......................................................................................................................... 22
Zero Clearance Kit .......................................................................................................................... 22
Remote Controls ............................................................................................................................. 22
A Trim Options for RHE25 .............................................................................................................. 22
B Trim Options for RHE32 .............................................................................................................. 26
C Trim Options for RHE42 .............................................................................................................. 34
Warranty .............................................................................................................................................................. 38

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Vermont Castings, Majestic Products RHE Natural Vent Insert
This gas appliance should be installed by a qualified installer
in accordance with local building codes and with current CSA-
B149.1 Installation codes for Gas Burning Appliances and
Equipment.
For U.S.A Installations follow local codes and/or the current
National Fuel Gas Code. ANSI Z223.1.
FOR SAFE INSTALLATION AND OPERATION OF YOUR
MAJESTIC GAS FIREPLACE INSERT 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 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 appli-
ance 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.These appliances are certified for installation in a solid fuel
burning fireplace unless using the model HEZC Zero
Clearance kit. When the Zero Clearance kit is used, and
the appliance is installed directly on carpeting, vinyl tile or
any combustible material other than wood, the 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.
A) Flat on wall B) Cross corner
C) Island D) *Room divider
E) *Flat on wall corner F) Chase installation
NOTE: (Fig. 1)
* When you install your Majestic fireplace in (D) Room divider
or (E) Flat on wall corner positions, a minimum of 6" (X)
(153mm) clearance must be maintained from the perpendicu-
lar wall and the outer edge of the trim.
Insert Applications
Before installing the gas fireplace insert, consideration
must be given to the functioning needs of the fireplace.
The size of the fireplace cavity, the design of the chimney
for effective venting should be determined. The
availability of the gas supply as well as electricity for the
insert fan must be confirmed.
Fig 1. Locating unit with zero clearance kit.
Installation Instructions
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
IMPORTANT:
PLEASE REVIEW 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 Majestic 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
from the manufacturing process.
Please ensure that your room is well ventilated -
open all windows.
It is recommended that you burn your Majestic
fireplace for a least six (6) hours the first time you
use it. If optional fan kit has been installed, place fan
in the "OFF" position during this time.
Locating Your Gas Fireplace Insert with
Zero Clearance Kit
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FP1249

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Vermont Castings, Majestic Products RHE Natural Vent Insert
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Fireplace Dimensions
Zero Clearance Kit
Minimum Fireplace
Insert Opening
O
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1"
(25mm)
M
KL
U
S
R
QVT
Air Inlet Channel Gas Inlet Knock-out
Maintain 1"
(25mm) Clearance
to B-Vent
Q - Fireplace Opening Height T - Firebox Width at Insert Depth(s)
R - Fireplace Opening Width U - Firebox Depth at Insert Back Height (V)
S - Depth of Insert V - Insert Back Height
1 = SS or SSD Trim
2 = SL or SLD Trim
3 = SXL Trim
4 = BSL Trim
5 = BXL Trim
RHE25 RHE32 RHE42
A-1 26³⁄₄"(680mm) 26³⁄₈"(676mm) 30³⁄₄"(781mm)
B-1 38¹⁄₂"(978mm) 38³⁄₈"(975mm) 43¹⁄₈"(1095mm)
A-2 29¹⁄₄"(743mm) 29" (737mm) 33³⁄₈"(848mm)
B-2 43¹⁄₂"(1105mm) 41¹⁵⁄₁₆"(1065mm) 48¹⁄₄"(1225mm)
A-3 -- 33" (838mm) - -
B-3 -- 44" (1118mm) - -
A-4 -- 28" (712mm) - -
B-4 -- 40⁷⁄₈"(1041mm) - -
A-5 -- 30¹⁄₂"(775mm) - -
B-5 -- 46" (1171mm) - -
C25¹⁄₄"(641mm) 28³⁄₄"(730mm) 31" (787mm)
D17" (432mm) 17¹⁄₄"(438mm) 20¹⁄₈"(511mm)
E13³⁄₄"(349mm) 15⁵⁄₈"(397mm) 17³⁄₄"(451mm)
F15" (381mm) 17¹⁄₈"(435mm) 21" (533m)
G19¹⁄₄"(489mm) 20¹⁄₂"(521mm) 23¹⁄₄"(590mm)
H17¹⁄₂"(445mm) 20" (508mm) 22³⁄₄"(578mm)
K35" (889mm) 35" (889mm) 39¹⁄₄"(1000mm)
L26⁵⁄₈"(676mm) 26⁵⁄₈"(676mm) 31¹⁄₈"(790mm)
M8¹⁄₂"(216mm) 8¹⁄₂"(216mm) 8¹⁄₂"(216mm)
N37¹⁄₂"(952mm) 37¹⁄₂"(952mm) 37¹⁄₂"(954mm)
O19¹⁄₈"(486mm) 19¹⁄₈"(486mm) 21³⁄₄"(553mm)
P27¹⁄₄"(692mm) 27¹⁄₄"(692mm) 25³⁄₄"(654mm)
Q17³⁄₄"(451mm) 21" (533mm) 23¹⁄₄"(591mm)
R25" (635mm) 28" (711mm) 29" 737mm)
S13³⁄₄"(349mm) 16" (407mm) 18" (457mm)
T17¹⁄₂"(445mm) 17³⁄₄"(451mm) 20⁵⁄₈"(524mm)
U14" (356mm) 16¹⁄₂"(419mm) 21" (533mm)
V17³⁄₄"(451mm) 20¹⁄₄"(514mm) 23" (584mm)
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Vermont Castings, Majestic Products RHE Natural Vent Insert
Mantels
When the insert is being installed into a woodburning
fireplace the minimum the mantel can be above the
fireplace is governed by local building codes applicable
to woodburning fireplaces. Consult local authorities
having jurisdiction for these clearances.
For applications requiring the use of a Zero Clearance
Kit, the minimum a mantel can protrude above the
fireplace is 24" (610mm) from the top of the upper
louvres. The maximum mantel depth is 8" (200mm).
(Fig. 2) The underside of the mantel will get quite
warm. Use only finishes which are heat
resistant and do not discolour.
Framing & Finishing
For Zero Clearance Kit applications it is important to
determine the finished facing material before beginning
to frame. This will allow for the thickness of the
finishing material between the frame and the fireplace
trim.
Similarily, consideration must be given to the 1"
(25mm) depth of the air inlet channel sitting on the
fireplace base. Finishing material for the hearth should
be flush with the top of the air inlet channel.
If the fireplace is installed at floor level a non-
combustible hearth must extend a minimum 12"
(305mm) in front of the fireplace.
If the fireplace is recessed into the wall and at least 12"
(305mm) above floor level, no hearth is required.
A (3" for RHE25, 4" for RHE32 and RHE42) diameter
Class "B" vent must be used when installing the
fireplace insert along with the Zero Clearance Kit. The
vent system must be a minimum height of 12' (3.7m).
24" Min.
(610mm)
FP1325
Fig. 2 Minimum mantel height above fireplace.
The use of wallpaper adjacent to this
fireplace is not recommended, as the
high heat given off by this fireplace may
adversely effect the binders in the adhe-
sive used to apply the wallpaper.
35"
(889mm)
37¹⁄₄" (946mm)
27¹⁄₄" (692mm) (RHE25/32)
25³⁄₄" (654mm) (RHE42)
19¹⁄₈" (486mm)
(RHE25/32)
21³⁄₄" (553mm)
(RHE42)
Decorative Trim Kit
Finish Wall
Dry
Wall
FP1351a
Fig. 3 RHE insert framing dimensions.
Air Inlet Channel
Combustion Air
It is very important that an adequate air supply is
available when the unit is being operated. Since most
homes of today are tightly sealed and insulated,
additional make-up air is usually necessary.
This fireplace has been designed to operate by
drawing air in from the front and outer perimeters of
the fireplace. The air provides combustion air ensuring
a clean burning flame, dilution air for proper venting, as
well as, the air which the fan circulates over the
firebox/heat exchanger system.
Insulating around the fireplace will result in overheating
and possible malfunctioning of the circulating fan.

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Vermont Castings, Majestic Products RHE Natural Vent Insert
Zero Clearance Applications
An alternate air supply is recommended
with this component.
For installations other than in existing woodburning
fireplaces such as new construction or renovation
projects, a Zero Clearance Kit must be used. The kit
enables these inserts to be installed in combustible
environments. It is recommended that an Air Kit
(AKZC) be installed whenever using a Zero Clearance
Kit. Consideration must be given to the dimensions of
the Zero Clearance Kit and the requirements of the Air
Kit when planning the installation.
Gas Specifications
Max. Min.
Input Input
Model Fuel Gas Control Btu/h Btu/h
RHE25RN Natural Gas Millivolt HI/LO 22,000 15,400
RHE25RP Propane Gas Millivolt HI/LO 22,000 16,500
RHE25MN Natural Gas Manual HI/LO 22,000 15,400
RHE25MP Propane Gas Manual HI/LO 22,000 16,500
RHE3RN Natural Gas Millivolt HI/LO 30,000 21,000
RHE32RP Propane Gas Millivolt HI/LO 30,000 22,500
RHE32TN Natural Gas Thermostat HI/LO 30,000 21,000
RHE32TP Propane Gas Thermostat HI/LO 30,000 22,500
RHE42RN Natural Gas Millivolt HI/LO 40,000 28,000
RHE42RP Propane Gas Millivolt HI/LO 37,000 27,750
RHE42TN Natural Gas Thermostat HI/LO 40,000 28,000
RHE42TP Propane Gas Thermostat HI/LO 37,000 27,750
Natural LP
Minimum Inlet Pressure 5.5" W.C.11.0" W.C.
Maximum Inlet Pressure 14.0" W.C. 14.0" W.C.
Manifold Pressure 3.5" W.C. 10.0" W.C.
Gas Inlet & Manifold Pressures
Do not use this appliance if any part of it
has been under water. Immediately call a
qualified service technician to inspect the
unit and replace any part of the control
which has been under water.
These gas inserts are approved for installation in
solid fuel burning masonry or zero clearance
fireplaces.
RHE25 / RHE32 / RHE42
Certified To
ANSI Z 21.88-2002 / CSA 2.33-2002
Vented Gas Fireplace Heaters
Preparation
Before beginning, remove the glass frame from the
fireplace. Also check to make sure there is no hidden
damage to the fireplace. Take a minute and plan out
the gas, vent and electrical supply. Refer to Glass
Frame Removal section.
Gas Line Installation
When purging the gas line, the front
glass must be removed.
The gas pipeline can be brought into the fireplace base
from the right side. It is most convenient to install it
from the right side into the gas fittings provided.
When using copper or flex connector use only
approved fittings. Always provide a union when using
black iron pipe so that gas line can be easily
disconnected for burner or fan servicing. Refer to gas
specifications for pressure details and ratings.
The gas line connection can be made of either properly
tinned 3/8" copper pipe, 3/8" rigid pipe or an approved
flex connector.
The gas control inlet is 3/8" N.P.T. therefore the 1/2"
rigid gas line must be reduced to 3/8" N.P.T. Typical
installation layout for rigid pipe is shown following. (Fig.
4)
The installation of your Majestic Fireplace
must conform with local codes, or in the
absence of local codes, with National Fuel Gas
Code, ANSI Z223.1 latest edition, or CSA-
B149.1 Installation Code. (EXCEPTION: Do
not derate this appliance for elevations up to
4,500 ft (1,370m). Maintain the manifold
pressure at 3.5" w.c. for Natural Gas and 10.0"
w.c. for LP gas.)
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 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).

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Vermont Castings, Majestic Products RHE Natural Vent Insert
During any pressure testing of the gas line system,
when the test pressures are to exceed 1/2 psi (3.5 kpa)
the fireplace and its gas valve must not be connected
to that system.
At test pressures equal to or less than 1/2 psi, the gas
valve of the fireplace may be connected to the gas line,
but must be in the closed position.
Some municipalities have additional local codes, it is
always best to consult the local authority and the CSA-
B149.1 installation code in Canada.
FOR U.S.A Installations consult the current National
Fuel Gas Code, ANSI Z223.1
Always check for gas leaks with a mild soap
and water solution. Do not use an open
flame for leak testing.
1/2" Gas Supply
1/2" x 3/8" Reducer
3/8" x 3/8" Shut Off
Valve 3/8" Union
3/8" Nipple FP1278
Fig. 4 Typical gas supply installation.
it
HI
LO
OFF
PILOT
Thermostat
Bulb Brass
Plug
Gas Inlet
Thermocouple Inlet
Pilot Tube Entry
Manifold Gas
Outlet
Brass Plug
Pressure
Regulator
Control Knob
Control Knob
Pilot
Adjustment
Screw
Minimum Rate Screw
(Nonadjustable) HV118
Fig. 5 On fireplaces equipped with the Eurosit 630 gas
valves, there are brass plugs in two of the holes. These
plugs are not to be removed. The gas inlet hole has a plastic
cap in it. Remove the plastic cap and connect your gas
supply line at this point.
The MN/MP valve control used on the
RHE25 does not include the thermostat
bullb as shown in Figure 5.
Installation of Remote Switch
for RN/RP Gas Valves
1. Thread wire through gas inlet opening on the right
side of fireplace. Do not cut wire or insulation on
metal edges.
2. Slide switch assembly from the back, between
subframe and trim, then fasten the screw. (Fig. 6)
3. For left side installation reverse switch position in
bracket and repeat Step 2. (Fig. 7)
4. Connect wiring to gas valve (Fig. 8a & b) and switch.
Right Side Installation Left Side Installation
Trim Right
Side
Trim Top Trim Left
Side
ON/OFF Switch
Assembly
Trim
Screw
Wiring from
Millivolt Gas
Valve Trim
Screw
ON/OFF Switch Assembly FP1253
Fig. 6 Slide switch assembly between subframe and trim.
Bracket Switch
ON/OFF
Switch
FP1254
Fig. 7 For left side installation, reverse switch position in
bracket.
P
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THTP TP TH
Valve
Thermopile
FP382a
Fig. 8a ON/OFF switch or millivolt thermostat.

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Vermont Castings, Majestic Products RHE Natural Vent Insert
Venting and Installation
Installer must attach red warning plate
with screws supplied with the gas fire-
place insert to the inside of the firebox of
the fireplace into which the gas fireplace
insert is installed.
If a remote wall switch is required for this
fireplace installation, do not wire wall
switch to 120V power supply.
Venting Instructions
TPTH TH
TP
FP1218a
Fig. 8b ON/OFF switch wiring.
Canadian Installations:
The venting system must be installed in accordance
with the current CSA-B149.1 installation code, and the
authority having jurisdiction.
U.S.A. Installations:
The venting system must be installed in accordance
with the current National Fuel Gas Code, ANSI Z223.1.
Minimum clearances to combustible materials is 1"
(25mm) for B Vent (use of single wall vent is not
allowed).
As with any natural draft appliances, the vent cap must
always extend a minimum of 2' (610mm) above any
structure within a 10' (3m) horizontal plane. (Fig. 9)
2’ Min.
2’
(610mm)
Min.
3’
Min.
0 To10’
3’
(914mm)
Min.
0 To10’
Reference
Point
(3m)
AC246a
Fig. 9 Example of the 2', 3', 10' rule.
A minimum 12' (3.7m) vent height is
required to effectively vent this fireplace.
WARNING
This fireplace has been converted for use with
gas only and cannot be used for burning wood
or solid fuels unless all original parts have been
replaced and the fireplace has been re-approved
by the authority having jurisdiction.
Cutting any sheet metal parts of the
fireplace, in which the gas fireplace insert
is to be installed, is prohibited.
If the factory-built fireplace has no gas
access hole(s) provided, an access hole
of 1¹⁄₂" (37.5mm) or less may be drilled
through the lower sides or bottom of the
firebox in a proper workmanship like
manner. This access hole must be
plugged with a noncombustible insulation
after the gas supply line has been
installed.
Ensure there are no obstructions to side
air passages of decorative trim once
installed on insert.
1. The Majestic gas inserts are designed for recessed
installations into solid fuel Masonry or Factory Built
Noncombustible fireplaces that have been installed
in accordance with the National, Provincial, State
and local building codes.
2. Measure for minimum fireplace opening requirement
on Page 4 of this installation manual. (If firebrick
[refractory] is removed from a factory built
fireplace in order to gain minimum gas fireplace
insert opening requirements, a minimum of 1/4"
(6.4mm) air space is required between the gas
insert fireplace's outer casing and the inner wall
of the factory built fireplace).
3. To assure top performance, safety and efficiency, all
inserts must be installed with an approved 4"
diameter flue liner, with exception of RHE25, which
should be installed with an approved 3" liner,as per
CSA-B.149 or National Fuel Code ANSI Z223.
WARNING
Some factory built fireplaces have air passages
on face of fireplace for zero clearance capabili-
ties. All trim kits are designed so as to allow
airflow to these passages. Under no circum-
stances should these passages be blocked.

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Vermont Castings, Majestic Products RHE Natural Vent Insert
4. Flue damper must be fully blocked in the open
position or removed for installation.
5. The chimney must be clean and in good working
order and constructed of noncombustible materials.
6. Make sure that all chimney cleanouts fit properly so
air cannot leak into the chimney.
7. Glass door, screen kits and log grate may be
removed for installation of insert into factory built
fireplace.
8. Install the insert without the trim frame and make all
gas, venting and electrical connections.
9. Install decorative trim frame. Please refer to Frame
Assembly and Mounting instructions on this manual.
Liner Installation
Insert liner from top of chimney through the damper
opening and attach to 3" flue collar (for RHE25); 4" flue
collar (for RHE32 & RHE42). For best results use
three (3) sheet metal screws and a hose clamp.
For natural draft inserts packing fibreglass insulation
around the liner in the damper area will isolate the
fireplace cavity from the chimney and prevent drafts
and noises during operation.
In case the fireplace opening is only minimum height
(17¹⁄₂" for RHE25) (20" for RHE32) (22³⁄₄" for RHE42)
and access from the front is not possible, remove the
flue collar plate - unscrew and slide out from the back
of the unit. Now attach the liner to the flue collar, lift up
and simply slide flue collar plate back onto the unit top.
It is important the plate is completely inserted and the
front screw is fastened again in order to line up the flue
outlet and the liner properly. (Fig. 10)
If fireplace lintel is wider than 8"
(205mm), the height of the fireplace
opening must be 25" (635mm) to allow
for a 90°offset elbow to be installed.
Damper
Flue
Collar Plate Clamp
Chimney
Liner
Screw
Chimney Liner
Damper
Clamp
FP1354
Fig. 10 Remove flue collar plate and attach to flue collar.
Common Flue Installations
In some areas it is possible to vent more than one gas
fireplace into the same flue. You must ensure the flue
being shared has the proper capacity to handle both
fireplaces. Check installation codes for venting capacity
information.
As always it is best to check with the authority having
jurisdiction prior to commencement of the installation.
Draft Relief Opening
This insert is equipped with a draft-relief opening which
receives its dilution air supply through the opening
behind the louvres. These openings must not be
obstructed or altered in any way. (Fig. 11)
Test Chimney Draw
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 or cigarette in front of the
unit. Refer to Figure 11 for the location of the draft
hood opening.
4. Check to make sure smoke from the match or
cigarette is drawn into the fireplace. If it is not, turn
the unit off and check for causes creating the lack of
adequate draft.
Vent Safety System
These inserts are equipped with a vent safety shut
down switch. This switch is factory installed, wired and
tested. Check and make sure the switch and wires are
in the proper position. The safety switch is heat acti-
vated and wired in series with the pilot system. (Fig. 12)
Test for Draft at This Location
FP1371
Fig. 11 Hold an ignited match in front of fireplace.
Bracket
Vent Safety
Switch
FP1372
Fig. 12 Vent safety switch.

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Vermont Castings, Majestic Products RHE Natural Vent Insert
Operation of this fireplace when not
connected to a properly installed and
maintained venting system or tampering
with the vent safety shutoff system can
result in carbon monoxide (CO)
poisoning and possibly death.
Fan Kit
115 Volt, 60 Hz. 56W
The fan kit includes the following: fan, temperature
sensor, speed control and a 6 ft. cord. The following
explains how to start and set the fan for automatic
operation.
1. Plug in the electrical cord.
2. Start gas fire - see lighting procedures.
3. Turn on fan speed control.
4. Wait until the unit has warmed up sufficiently to
activate the temperature sensor.
5. Once fan starts, adjust speed control to desired fan
speed. The fan will now automatically come on
every time the fireplace is in operation. Should the
fan not be needed simply turn off the speed control.
The appliance, 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 U.S.A. installations, follow local
codes and the national electrical code,
ANSI/NFPA No. 70.
Should this fan require servicing, the
power supply must be disconnected. For
rewiring of any replacement compo-
nents refer to Figures 13 & 14.
Fan Removal Instructions
1. Turn off gas and electricity.
2. Remove the front glass.
3. Remove the logs.
4. Remove burner assembly and rear log support plate.
5. Remove the fan mounting nuts (2). (Fig. 13)
6. Slip off the electrical connector at the motor.
7. Lift out the fan.
8. To reinstall, reverse procedure.
Fan is installed
at the back of
the air intake
box
Stud
Fan Speed Control/Junction Box
Valve
Thermal Sensor is
attached to burner
base
FP1252
Fig. 13 Fan location.
Stud
FP394
Black
White
Ground
Speed
Control
Temperature Sensor
Fan
Fig. 14 Wiring diagram RN/RP.

10000836
11
Vermont Castings, Majestic Products RHE Natural Vent Insert
Operating Instructions
General Glass Information
Only ceramic glass approved for use in Majestic
fireplaces may be used for replacement on this
fireplace.
1. The use of substitute glass will void all product
warranties.
2. Care must be taken to avoid breakage of the glass.
3. Under no circumstances should this fireplace be
operated without front glass properly installed, or
with any cracked or broken glass. Replacement of
any glass assembly as supplied by the
manufacturer should be done by a licensed qualified
service person.
Louvre Removal
To remove top flat
louvre pull louvre up
and then lift out.
1.
2.
Louvre
Glass
Panel
FP444
Fig. 15 Louvre removal.
Glass Cleaning
It will be 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 (we recommend
gas fireplace glass cleaner). After that the glass should
be cleaned two or three times during each heating
season depending on the circumstances present.
Clean glass after first two weeks of
operation.
Glass Frame Removal
1. Remove the top louvre. (Refer to "Louvre Removal"
section)
2. Open the access door.
3. Remove two (2) machine screws from the bottom of
glass frame. (Fig. 16)
4. Lift up and unhook glass frame at the top.
Before remounting glass frame, brass
trim must be installed. Refer to instruc-
tions in "Frame Mounting" section.
Screws
Open Access Door
Machine Screws
Glass Frame
FP1373
Fig. 16 Remove glass frame.
Installation of Logs
1 . Remove front glass. (Refer to "Glass Removal"
section)
2. Remove logs from packaging.
3. Place rear log (JR4/KR4 or SR4) on rear bracket
(ensure log is seated properly, leveled and
centered to the unit), so it will not move from side to
side and is firmly positioned on the bracket.
4. Slip front ember log (KR1or SR1) down in the front
deflector.
5. Place front left log (JR2/KR2 or SR2) on top
burner, left side. Use log's bottom holes to locate it
into the left bracket log locator studs.
6. Place front right log (JR3/KR3 or SR3) on top of
burner, right side. Use log's bottom holes to locate
it into the right bracket log locator studs.
7. Place burner lava rock material on top of burner.
(Refer to Figs. 17, 18 & 19 for proper location).
8. Place top left log (JR5/KR5 or SR5) onto locator
notches. Ensure log is secure.
9. Place top right log (JR6/KR6 or SR6) onto locator
notches. Ensure log is secure.
Top logs must be placed properly into
notches.

12
10000836
Vermont Castings, Majestic Products RHE Natural Vent Insert
JR5
JR2
KR1
JR3
JR4
JR6
Burner Lava Rock
Placement
Fig. 17 RHE25 log and lava rock placement.
LG279
KR5 KR6 KR4
KR3
KR1
KR2
Burner Lava Rock
Placement LG280
Fig. 18 RHE32 log and lava rock placement.
SR5
SR2
SR6
SR3
SR4
SR1
Burner Lava Rock
Placement LG281
Fig. 19 RHE42 log and lava rock placement.
Large Lava Rock Placement
The large lava rock provided with this fireplace must be
placed on the firebox base on either side of the burner
assembly. Under no circumstances should these
lava rock be placed on top of the burner
assembly.
For fireplaces equipped with HI/LO valve, flame adjust-
ment is accomplished by rotating the HI/LO adjustment
knob located near the center of the gas control.
(Figs. 20 & 21)
Flame Adjustment (RN/RP Models)
LO
HI
Turn
counterclockwise
to decrease
flame height
Turn clockwise
to increase
flame height
Fig. 20 Flame adjustment knob for Honeywell Valve.
L
O
H
I
Turn
counterclockwise
to increase
flame height
Turn clockwise
to decrease
flame height
Fig. 21 Flame adjustment knob for SIT Valve.
Temperature Adjustment (TN/TP Models)
The HI/LO reference on the control knob (Fig. 22) is to
indicate a higher or lower temperature setting. This
setting controls the heat by reducing then shutting off
the flame after the desired temperature is reached.
Position the control knob where it effectively maintains
a comfortable room temperature.
Fig. 22 Temperature adjustment knob for TN/TP models.
Flame Characteristics
It is important to periodically perform a visual check of
the pilot and the burner flames. Compare them to
Figure 23 and Figure 24 or 25. If any of the flames
appear abnormal, call a service person.

10000836
13
Vermont Castings, Majestic Products RHE Natural Vent Insert
LG282
Fig. 23 Correct burner flame appearance for RHE25 and
RHE32 models.
Fig. 24 Correct burner flame appearance for RHE42.
LG283
3/8" - 1/2"
PSE Pilot
SIT Pilot F584-703
Fig. 25 Correct pilot flame appearance.
First Firing
Upon completing the gas line connection, a small
amount of air will be in the lines. When first lighting unit
with pilot light, it will take a few minutes to purge
themselves of air. Once the purging is complete, the
pilot and burner will light and operate as indicated in
the instruction manual. Subsequent lightings of the
heater will not require such 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.

14
10000836
Vermont Castings, Majestic Products RHE Natural Vent Insert
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.
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".
10. Push the control knob all the way in and hold.
Immediately light the pilot by repeatedly depress-
ing 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.
FOR YOUR SAFETY READ BEFORE LIGHTING
instructions.
•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 techni-
cian to inspect the heater and to replace any part of
the control system and any gas control which has
been under water.
A. This heater has a pilot which must be lit manu-
ally. When lighting the pilot follow these instruc-
tions 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
To Turn Off Gas To Heater
Lighting And Operating Instructions
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.
Lighting Instructions
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".
•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.
WARNING:If you do not follow these instructions exactly, a fire or explosion
may result causing property damage, personal injury or loss of life.
Euro SIT SIT NOVA Honeywell
PILOT
ON
OFF
ON
P
I
L
O
T
O
F
F
O
F
F
5
4
3
2
1
O
F
F
P
i
l
o
t
3/8" - 1/2"

10000836
15
Vermont Castings, Majestic Products RHE Natural Vent Insert
WARNING: Before doing any gas control service work, remove glass front.
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
1.Spark ignitor will not light A. Defective or misaligned Using a match, light pilot. If pilot lights, turn off
electrode at pilot. pilot and push the red button again. If pilot will not
light - check gap at electrode and pilot-should be
1/8" to have a strong spark.
B. Defective ignitor (Push Button) Push Piezo Ignitor Button. Check for spark at
electrode and pilot. If no spark to pilot, and elec
trode wire is properly connected, replace ignitor.
2.Pilot will not stay lit after A. Defective pilot generator Check pilot flame. Must impinge on thermo
carefully following lighting (thermocouple), remote wall couple/thermopile. Note: this pilot burner assem
instructions. switch. bly utilizes both-a thermocouple and a thermopile.
The thermocouple operates the main valve
operation (On and Off). Clean and or adjust pilot for
maximum flame impingement on thermopile and
thermocouple.
B. Defective automatic valve Turn valve knob to “Pilot”. Maintain flow to pilot;
milivolt meter should read greater than 10 mV. If
the reading is okay and the pilot does not stay on,
replace the gas valve. Note: An interrupter block
(not supplied) must be used to conduct this test.
3.Pilot burning, no gas to A. Wall switch or wires defective Check wall switch and wires for proper connec
main burner tions. Jumper wire accross terminals at wall
switch, if burner comes on, replace defective wall
switch. If okay, jumper wires across wall switch
wires at valve, if burner comes on, wires are faulty
or connections are bad.
B. Thermopile may not be 1. Be sure wire connections from thermopile at
generating sufficient gas valve terminals are tight and thermopile is
millivoltage. fully inserted into pilot bracket.
2. One of the wall switch wires may be grounded.
Remove wall switch wires from valve terminals if
pilot now stays lit, trace wall switch wiring for
ground. May be grounded to fireplace or gas
supply.
3. Check thermopile with millivolt meter. Take
reading at thermopile terminals of gas valve.
Should read 250-300 millivolts (minimum 150)
while holding valve knob depressed in pilot
position and wall switch “Off”. Replace faulty
thermopile if reading is below specified minimum.
C. Plugged burner orifice. Check burner orifices for debris and remove.
D. Defective automatic valve Turn valve knob to “On”, place wall switch to “On”
operator. millivolt meter should read greater than 100 mV. If
the reading is okay and the burner does not come
on, replace the gas valve.
4.Frequent pilot outage A. Pilot flame may be too low Clean and/or adjust pilot flame for maximum flame
problem. or blowing (high) causing the impingement on thermopile and thermocouple.
pilot safety to drop out.
B. Possible blockage of the vent Check the vent terminal for blockage (recycling the
terminal. flue gases)
Troubleshooting the Gas Control System
NOTE: Before trouble shooting the gas control system, be sure external gas shut off is in the “On”position.
SIT NOVA 820 Millivolt Valve

16
10000836
Vermont Castings, Majestic Products RHE Natural Vent Insert
Eurosit 630 Gas Valve
NOTE: Before troubleshooting the gas control system, be sure external gas shut off is in the "On" position.
WARNING: Before doing any gas control service work, remove glass front.
Symptom Possible Causes Corrective Action
1. Spark ignitor will not light A. Defective or misaligned Using a match, light pilot. If pilot lights, turn off pilot and
electrode at pilot. push the red button again. If pilot will not light - check
gap at electrode and pilot-should be 1/8" to have a
strong spark.
B. Defective ignitor (Push Button) Push Piezo Ignitor Button. Check for spark at electrode
and pilot. If no spark to pilot, and electrode wire is
properly connected, replace ignitor.
2. Pilot will not stay lit after A. Defective pilot generator Check pilot flame. Must impinge on thermocouple.
carefully following lighting thermocouple. Clean and or adjust pilot for maximum flame impinge-
ment instructions. on thermocouple.
B. Defective automatic valve Turn valve knob to "Pilot". Maintain flow to pilot;
operator. millivolt meter should read greater than 10 mV. If the
reading is okay and the pilot does not stay on, replace
the gas valve. Note: An interrupter block (not supplied)
must be used to conduct this test.
3. Pilot burning, no gas to A. Sensing bulb not in proper Make sure sensing bulb is located in bracket on the
burner, Valve knob "ON". location. lower right hand side of unit.
B. Temperature sensing bulb Carefully examine sensing bulb and capillery tube for
damaged or tubing to bulb damage. If tubing is kinked, replace gas valve.
kinked
4. Frequent pilot outage A. Pilot flame may be too low Clean and/or adjust pilot flame for maximum flame
problem. or blowing (high) causing the impingement on thermocouple.
pilot safety to drop out.
B. Possible leak in liner or seals. Check the venting for leaks or blockage.
Troubleshooting the Gas Control System

10000836
17
Vermont Castings, Majestic Products RHE Natural Vent Insert
Gas Supply On Supply Line Hooked Up
Shutoff Valve Open
NO
NO
NO
NO
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 Minimum
325mv. Adjust Pilot Flame Height.
All Wiring Connections.
Replace Thermopile
Thermocouple Needs A Minimum
of 14mv.
Defective Valve. Turn To Pilot,
Meter Should Read Greater Than
100 Mv. If Not, Replace.
Pilot Lights With
Piezo Ignitor
YES
YES
YES
YES
Pilot Stays Lit
Pilot Lights Main
Burner
System OK.
START
CHECK
Valve Is Turned On
On/off Switch Is Not Turned On.
Watch For Grounded Wires!
Thermopile Needs A Minimum
325mv.
Plugged Burner Orifice.
Troubleshooting the Gas Control System
Honeywell Millivolt Valve

18
10000836
Vermont Castings, Majestic Products RHE Natural Vent Insert
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.
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.
Cleaning the Standing Pilot
Control System
The burner and control system consists of:
• main burner • pilot burner
• gas orifice • thermopile
• combination millivolt gas valve
Most of these components may require only an occa-
sional checkup and cleaning and some may require
adjustment. If repair is necessary, it should be per-
formed by a qualified technician.
In order to properly clean the burner and pilot assembly,
turn off the gas to the unit, remove the window frame
panel and logs exposing the burner and pilot assembly.
Clean all foreign materials from the top of the burner.
Check to make sure that burner parts are clean.
Visually inspect pilot. Brush or blow away any dust or
lint accumulation. If pilot orifice is plugged, disassembly
may be required to remove any foreign material from
the orifice or tubing.
To obtain proper operation, it is imperative the pilot and
burner's flame characteristics are steady, not lifting or
floating.
Typically, the top 1/8" of the thermopile should be
engulfed in the pilot flame. (Page 13, Fig. 25)
Brass Cleaning
Clean the brass trim with a soft clean cloth, slightly
dampened with lemon oil and buff with a soft dry cloth.
Do not use brass polish or household cleaners as these
products will damage the trim. Lemon oil can be
obtained at supermarkets or hardware stores.

10000836
19
Vermont Castings, Majestic Products RHE Natural Vent Insert
30
28
29
26
6/7 a/b
32
27
25
34
33
36
35
it
HI
LO
OFF
PILOT
4a/b
5
20
19
14
12
16
8a/b
24 a/b
2
31
15
1b
1d
1e 1f
1a
1c
3
1b
1d
1e 1f
1a
1c
1b
1d
1e 1f
1a
1c
18
9 a/b
13 18
17
L
O
H
I
PILOT
ADJ
PILOT
ON
OFF
23 a/b
21
11 a/b
10 a/b
22a/b
LOCAL
REMOTE
ON
¥
PILOT
OFF
¥
LED
42a/b
39a/b
44
45
40
43
41a/b
38
0836
Vermont Castings, Majestic Products reserves the right to make changes in design, materials, specifications, prices and discontinue colors and
products at any time, without notice.
RHE25/32/42 Series

20
10000836
Vermont Castings, Majestic Products RHE Natural Vent Insert
RHE25/32/42 Series (continued)
Ref. Description RHE25 RHE32 RHE42
1. Log Set Complete 10000191 57896 10000206
1a. Log Ember Front KR1 KR1 SR1
1b. Log Front Left JR2 KR2 SR
1c. Log Front Right JR3 KR3 SR3
1d. Log Rear JR4 KR4 SR4
1e. Log Top Left JR5 KR5 SR5
1f. Log Top Right JR6 KR6 SR6
2. Lava Rock (Package) 10001454 10001454 10001454
3. Burner Lava Rock (Package) 57897 57897 57897
4a. Burner Complete with tiles Nat. 10000192 57903 10000869
4b. Burner Complete with tiles Prop. 10000193 57904 10000870
5. Ceramic Tile (Single) 57803 57803 57803
6a. Orifice Front Burner Nat. See Rating Plate for Orifice Size
6b. Orifice Front Burner Prop. See Rating Plate for Orifice Size
7a. Orifice Main Burner Nat. See Rating Plate for Orifice Size
7b. Orifice Main Burner Prop See Rating Plate for Orifice Size
8a. Orifice Pilot SIT Nat. 54273 54273 54273
8b. Orifice Pilot SIT Prop 54272 54272 54272
9a. Orifice Pilot PSE Nat. 10001822 10001822 10001822
9b. Orifice Pilot PSE Prop. 10001823 10001823 10001823
10a. Pilot Assembly SIT Nat. 10000672 10000672 10000672
10b. Pilot Assembly SIT Prop. 10000673 10000673 10000673
11a. Pilot Assembly PSE Nat. 10001739 10001739 10001739
11b. Pilot Assembly PSE Prop. 10001740 10001740 10001740
12. Pilot SIT 10001295 10001295 10001295
13. Pilot w/ignitor and cable PSE 10001824 10001824 10001824
14. Pilot Tubing w/fittings 10001296 10001296 10001296
15. Manifold Tubing w/fittings 57318 57318 57318
16. Thermocouple w/ Interrupter SIT 54912 54912 54912
17. Thermocouple w/Interrupter PSE 10001828 10001828 10001828
18. Thermopile 51827 51827 51827
19. Electrode Ignitor w/cable SIT 10001297 10001297 10001297
20. Ignitor Piezzo SIT 52464 52464 52464
21. Ignitor Piezzo Honeywell 20000062 20000062 20000062
22a. Valve SIT 820 Nat. 52677 52677 52677
22b. Valve SIT 820 Prop. 52678 52678 52678
23a. Valve Honeywell Nat. 10001782 10001782 10001782
23b. Valve Honeywell Prop. 10001759 10001759 10001759
24a. Valve Eurosit 630 Nat. 10001105 10001104 10001104
24b. Valve Eurosit 630 Prop. 10001106 10001102 10001102
25. Fan with Bracket 54103 54103 54103
26. Electrical Cord (6ft.) 51865 51865 51865
27. Fan Temperature Sensor 51704 51704 51704
28. Speed Control 51738 51738 51738