Models:
RBV4236IH
RBV4236IT
RBV4842IH
RBV4842IT
B-Vent Gas Appliance
Owner’s Manual
Installation and Operation
CAUTION
DO NOT DISCARD THIS MANUAL
•
• Important operating and
maintenance instructions
included.
Read, understand and follow
these instructions for safe
installation and operation.
WARNING
If the information in these instructions is not followed exactly, a
fi re may result causing property
damage, personal injury, or death.
• Do not store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of
this or any other appliance.
• What to do if you smell gas:
- Do not try to light any appliance.
- Do not touch any electrical 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.
- If you cannot reach your gas supplier, call
the fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency, or
the gas supplier.
Installation and service of this appliance should be performed
by qualified personnel. Hearth & Home Technologies
suggests NFI certifi ed or factory-trained
professionals, or technicians supervised
by an NFI certifi ed professional.
DO NOT
DISCARD
•
Leave this manual with
party responsible for
use and operation.
WARNING
HOT! DO NOT TOUCH.
SEVERE BURNS MAY RESULT.
CLOTHING IGNITION MAY RESULT.
Glass and other surfaces are hot during
operation and cool down.
• Keep children away.
• CAREFULLY SUPERVISE children in same room as
appliance.
• Alert children and adults to hazards of high
temperatures.
• Do NOT operate with protective barriers removed or
door open.
• Keep clothing, furniture, draperies and other
combustibles away.
In the Commonwealth of Massachusetts:
• installation must be performed by a licensed plumber or gas fi tter.
• a CO detector shall be installed in the room where the appliance is
installed.
This appliance may be installed as an OEM installation
in manufactured home (USA only) or mobile home and
must be installed in accordance with the manufacturer’s
instructions and the manufactured home construction and
safety standard, Title 24 CFR, Part 3280 or Standard for
Installation in Mobile Homes, CAN/CSA Z240MH.
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 1
Page 2
Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.
Congratulations
Congratulations on selecting a Heatilator gas appliance—an
elegant and clean alternative to wood burning appliances.
The Heatilator gas appliance you have selected is designed
to provide the utmost in safety, reliability, and effi ciency.
As the owner of a new appliance, you’ll want to read and
carefully follow all of the instructions contained in this owner’s
The information contained in this owner’s manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Heatilator gas appliance will give you years of
durable use and trouble-free enjoyment. Welcome to the
Heatilator family of appliance products!
manual. Pay special attention to all cautions and warnings.
This owner’s manual should be retained for future reference.
We suggest you keep it with your other important documents
and product manuals.
We recommend that you record the following pertinent
Homeowner Reference Information
information about your appliance:
Model Name: Date purchased/installed:
Serial Number: Location on appliance:
Dealership purchased from: Dealer phone:
Notes:
Listing Label Information/Location
The model information regarding your specifi c appliance can be found on the rating plate located in the control area of the
appliance.
Serial #
XXXXXXXXX
XXXX
CERTIFIED
FOR CANADA
CERTIFIÉ POUR LE
CANADA
Orifice
Size
Model #
Gas Type
Hearth & Home Technologies Inc
1915 W. Saunders Street
Mt. Pleasant, IA 52641
ANSI Standard
MODEL MFG. DATE
MODÈLE DATE DE FAB.
GAS TYPE/TYPE DE GAZ NATURAL/NATUREL PROPANE
ALTITUDE 0-2000 2000-4000 FT/PI 0-2000 2000-4000 FT/PI
MAX INPUT/DÉBIT XX,XXX XX,XXX BTUH XX,XXX XX,XXX BTUH
MIN INPUT/DÉBIT XX,XXX XX,XXX BTUH XX,XXX XX,XXX BTUH
MANIFOLD PRESSURE/PRESSION TUBULAIRE
MAX. XX IN. W.C./C. D'EAU XX IN. W.C./C. D'EAU
MIN. XX IN. W.C./C. D'EAU XX IN. W.C./C. D'EAU
MIN. INLET PRESS. XX IN. W.C./C. D'EAU 1XX IN. W.C./C. D'EAU
FOR THE PURPOSE OF INPUT ADJUSTMENT
PRESS. MIN. D'ALIMENTATION
ORIFICE SIZE
DIAM. DE L'INJECTEUR XX/XX DIA. in./mm XX/XX DIA. in./mm
XXXXXX
SERIAL
NO. DE SÉRIE
LESS THAN/MOINS DE 3 AMPÈRES., 115V., 60 Hz
DO NOT REMOVE OR COVER THIS LABEL.
VENTED GAS FIREPLACE - NOT FOR USE WITH SOLID FUEL.
FOYER À GAZ À ÉVACUATION - NE DOIT PAS ÊTRE UTILISÉ
AVEC UN COMBUSTIBLE SOLIDE.
2 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Note: An arrow (¨) found in the text signifi es change in content.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 3
Page 4
1
Listing and Code Approvals
1
A. Appliance Certifi cation
MODELS: RBV4236/RBV4842 Series
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: B-Vent Gas Appliance
STANDARD: ANSI Z21.50b-2005/CSA 2.22b-2005
This product is listed to ANSI standards for “Vented Gas
Fireplaces” and “Gas Fired Appliances for Use at High Altitudes”.
This model (natural gas and propane) can be installed in a
bedroom (in the United States) which has a total volume of
unconfi ned space appropriate to the particular installation.
Refer to the National Fuel Gas Code ANSI Z223.1/NFPA54
(current edition), The Uniform Mechanical Code - (current edition), and local building offi cials for the options al-
lowed in obtaining an effective bedroom volume of unconfi ned space.
This model (natural gas and propane) can be installed in a
bedroom (in Canada) if a thermostat is installed with the appliance. Consult local code authorities.
NOT INTENDED FOR USE AS A PRIMARY HEAT
SOURCE. This appliance is tested and approved as either
supplemental room heat or as a decorative appliance. It
should not be factored as primary heat in residential heating
calculations.
Note: This installation must conform with local codes. In the
absence of local codes you must comply with the National Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A.
and the CAN/CGA B149 Installation Codes in Canada.
¨
C. BTU Specifi cations
Reveal SeriesRBV4236RBV4842
IPI
Input Rate (NG) 40,000 BTUH 43,000 BTUH
Orifi ce Size (NG) #31/3.05 mm .125 in./3.18 mm
Input Rate (LP) 38,000 BTUH 41,000 BTUH
Orifi ce Size (LP) #49/1.85 mm#48/1.93 mm
D. High Altitude Installations
U.L. Listed gas appliances are tested and approved without
requiring changes for elevations from 0 to 2000 feet in the
U.S.A. and Canada.
When installing this appliance at an elevation above 2000 ft,
it may be necessary to decrease the input rating by changing the existing burner orifi ce to a smaller size. Input rate
should be reduced by 4% for each 1000 ft above a 2000 ft
elevation in the U.S.A., or 10% for elevations between 2000
and 4500 ft in Canada. If the heating value of the gas has
been reduced, these rules do not apply. To identify the proper orifi ce size, check with the local gas utility.
If installing this appliance at an elevation above 4500 ft (in
Canada), check with local authorities.
B. Glass Specifi cations
Hearth & Home Technologies appliances manufactured with
tempered glass may be installed in hazardous locations such
as bathtub enclosures as defi ned by the Consumer Product
Safety Commission (CPSC). The tempered glass has been
tested and certifi ed to the requirements of ANSI Z97.1 and
CPSC 16 CFR 1202 (Safety Glazing Certifi cation Council
SGCC# 1595 and 1597. Architectural Testing, Inc. Reports
02-31919.01 and 02-31917.01).
This statement is in compliance with CPSC 16 CFR Section
1201.5 “Certifi cation and labeling requirements” which refers
to 15 U.S. Code (USC) 2063 stating “…Such certifi cate shall
accompany the product or shall otherwise be furnished to
any distributor or retailer to whom the product is delivered.”
Some local building codes require the use of tempered glass
with permanent marking in such locations. Glass meeting
this requirement is available from the factory. Please contact
your dealer or distributor to order.
Note: Glass doors are not optional in the Commonwealth
of Massachusetts. They are required.
WARNING
Do NOT use this appliance if any part has been under
water. Immediately call a qualifi ed service technician
to inspect the appliance and to replace any part of the
control system and any gas control which has been
under water.
E. Non-Combustible Materials
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136, Stan-
dard Test Method for Behavior of Materials in a Vertical
Tube Furnace at 750° C, shall be considered non-combus-
tible materials.
F. Combustible Materials
Materials made of or surfaced with wood, compressed paper, plant fi bers, plastics, or other material that can ignite and
burn, whether fl ame proofed or not, or whether plastered or
unplastered shall be considered combustible materials.
4 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 5
2
Getting Started
2
A. Design and Installation Considerations
Heatilator B-vent gas appliances are designed to operate
with all exhaust gases expelled to the outside of the building,
and combustion air pulled from the room.
CAUTION
Check building codes prior to installation.
• Installation MUST comply with local, regional,
state and national codes and regulations.
• Consult insurance carrier, local building, fire
offi cials or authorities having jurisdiction about
restrictions, installation inspection, and permits.
When planning an appliance installation, it’s necessary to
determine the following information before installing:
• Where the appliance is to be installed. See Section 3.
• The vent system confi guration to be used. See Sections
4 and 5.
• Gas supply piping. See Section 9.
• Electrical wiring. See Section 10.
• Framing and finishing details. See Sections 3, 6
and 11.
• Whether optional accessories—devices such as a fan, wall
switch, or remote control—are desired. See Section 10.
WARNING
Keep appliance dry.
• Mold or rust may cause
odors.
• Water may damage controls.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 5
Page 6
B. Negative Pressure
WARNING
Asphyxiation Risk
• Negative pressure can cause spillage of
combustion fumes and soot.
• Fire needs to draft properly for safe
operation.
Draft is the pressure difference needed to vent fi replaces
successfully. Considerations for successful draft include:
• Preventing negative pressure.
• Location of fi replace and chimney.
Negative Pressure
Negative pressure results from the imbalance of air available for the fi replace to operate properly. Causes for this
imbalance include:
• Exhaust fans (kitchen, bath, etc.).
• Range hoods.
• Combustion air requirements for furnaces, water heaters
and other combustion appliances.
• Clothes dryers.
• Location of return-air vents to furnace or air
conditioning.
To minimize the effects of negative air pressure, the following must be considered:
• Install the outside air kit. Install the intake on the side of
the house towards prevailing winds during the heating
season.
• Ensure adequate outdoor air is supplied for combustion
appliances and exhaust equipment.
• Ensure furnace and air conditioning return vents are not
located in the immediate vicinity of the fi replace.
• Avoid installing the fi replace near doors, walkways or small
isolated spaces.
• Recessed lighting should be a “sealed can” design; attic
hatches weather stripped or sealed; attic mounted duct
work and air handler joints and seams taped or sealed.
• Basement installations should be avoided due to stack
effect. Stack effect creates negative pressure in lower
levels. Hearth & Home Technologies recommends the
use of direct vent fi replaces in basements.
Location of the fi replace and chimney will affect performance.
As shown in Figure 2.1 the chimney should:
• Be installed through the warm airspace enclosed by the
building envelope. This helps to produce more draft,
especially during lighting and die-down of the fi re.
• Penetrate the highest part of the roof. This minimizes the
effects of wind turbulence.
• Be located away from trees, adjacent structures, uneven
roof lines and other obstructions.
Offsets can restrict draft so their use should be minimized.
Consider the fi replace location relative to fl oor and ceiling
and attic joists.
Location
Not
Recommended
Windward
Figure 2.1 Recommended Chimney Locations
Marginal
Location
Recommended
Location
Multi-level Roofs
Recommended
Location
Location
Not
Recommended
Leeward
6 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 7
C. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Reciprocating saw Framing material
Pliers Hi temp caulking material
Hammer Gloves
Phillips screwdriver Framing square
Flat blade screwdriver Electric drill and bits (1/4 in.)
Plumb line Safety glasses
Level Manometer
Voltmeter Tape measure
Non-corrosive leak check solution
1/2 - 3/4 in. length, #6 or #8 Self-drilling screws
One 1/4 in. female connection (for optional fan)
D. Inspect the Appliance and Components
WARNING
Inspect appliance and components for
damage. Damaged parts may impair safe
operation.
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
The following B-vent components are needed for installation. See Figure 2.2.
• Appliance
• Pipe components
• Firestops
• Attic insulation shield
• Elbows
• Strapping
• Roof fl ashing or chase top
• Termination cap
• Storm Collar
• Carefully remove the appliance and components from the
packaging.
• The vent system components and trim doors are shipped
in separate packages.
• The gas logs may be packaged separately and must be
fi eld installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• Read all of the instructions before starting the
installation. Follow these instructions carefully
during the installation to ensure maximum safety and
benefi t.
Vertical
Termination
Cap
Storm
Collar
Roof
Flashing
Ceiling
Firestop
B-Vent Pipe
Sections
Figure 2.2 Typical Vertical Installation
WARNING
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be
voided by, the following actions:
• Installation and use of any damaged appliance or
vent system component.
• Modifi cation of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass
door.
• Installation and/or use of any component part not
approved by Hearth & Home Technologies.
Any such action may cause a fi re hazard.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 7
Page 8
3
Framing and Clearances
3
Note:
• Illustrations refl ect typical installations and are FOR
DESIGN PURPOSES ONLY.
• Illustrations/diagrams are not drawn to scale.
• Actual installation may vary due to individual design
preference.
A. Select Appliance Location
When selecting a location for your appliance it is important to
consider the required clearances to walls (See Figure 3.1).
WARNING
Fire Risk
Provide adequate clearance:
• Around air openings.
• For service access.
Locate appliance away from traffi c areas.
Note: For actual appliance dimensions refer to
Section 16.
1/2 in. (13 mm) min.
appliance
to combustibles
B
B
C
Drywall
A
In addition to these framing dimensions, also reference the
following sections:
• Clearances and Mantel Projections (Sections 3.C. and 3.D.)
• Vent Clearances and Framing (Section 6)
A
A
1 in.
(25 mm)
min.
Alcove
Installation
48 in.
(1219 mm)
max.
C
Model #ABC
RBV4236in.424822
mm10671219559
RBV4842in.4851-1/422
mm12191327559
Figure 3.1 Appliance Locations
8 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 9
B. Construct the Appliance Chase
A chase is a vertical boxlike structure built to enclose the gas
appliance and/or its vent system. Vertical vents that run on
the outside of a building may be, but are not required to be,
installed inside a chase.
Construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Local building codes MUST
be checked.
Chases should be constructed in the manner of all outside
walls of the home to prevent cold air drafting problems. The
chase should not break the outside building envelope in any
manner.
Walls, ceiling, base plate and cantilever fl oor of the chase
should be insulated. Vapor and air infi ltration barriers should
be installed in the chase as per regional codes for the rest of
the home. Additionally, Hearth & Home Technologies recommends that the inside surfaces be sheetrocked and taped
(or the use of an equivalent method) for maximum air tightness.
To further prevent drafts, gas line holes and other openings
should be caulked with high temperature caulk or stuffed
with unfaced insulation. If the appliance is being installed
on a cement slab, we recommend that a layer of plywood
be placed underneath to prevent conducting cold up into the
room.
WARNING
Fire Risk
• Construct chase to all clearance
specifi cations in manual.
• Locate and install appliance to all
clearance specifi cations in manual.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 9
Page 10
C. Clearances
Note: If the inside of the framed cavity is to be
¨
fi nished, the framing dimensions must include
the fi nished surface. If drywall is to be attached
to the rear wall, the depth must be measured from
the drywall surface.
1/2 in.
(13 mm)
Combustible flooring may be installed
next to the front of the appliance.
1/2 in.
(13 mm)
Drywall
0 in.
WARNING
Fire Risk
Odor Risk
• Install appliance on hard metal or wood
surfaces extending full width and depth
of appliance.
• Do NOT install appliance directly on
carpeting, vinyl, tile or any combustible
material other than wood.
• Do NOT place furniture or any other
combustible household objects within
36 in. of the appliance front.
Per Vent Manufacturer’s
Specifications
30 in.
(762 mm)
to ceiling
36 in.
(914 mm)
Combustible Object
0 in.to level
of standoffs
B
0 in.
C
A
A
Rough Opening
Model #
RBV4236in.4239-3/422
mm10671010559
RBV4842in.4839-3/422
mm12191010559
(Width)
Rough Opening
B
(Height)
Rough Opening
(Depth)
C
Figure 3.2 Clearances to Combustibles
10 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 11
D. Mantel Projections
3
6-1/2
4
8-1/2
5
9-1/4
6
10
7
10-3/4
8
11- 1/2
9
12-1/4
10
13
11
13-3/4
12
14-1/2
13
15-1/4
14
16
15
16-3/4
30 in. minimum
to ceiling
17
16
18-1/4
17-1/2
18
19
Measured from top of hood (in inches)
Figure 3.3 Clearances to Mantels or Other Combustibles Above Appliance
Top of
Appliance
Drywall
A
48 in.
(1219 mm)
B
max.
Mantel Leg or
Perpendicular Wall
1 in. (25mm) min.
A
to perpendicular wall
3-1/2 in. (89 mm) min.
B
from fireplace opening
to perpendicular wall
Figure 3.4 Clearances to Combustible Mantel Legs or Wall Projec-
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 11
tions (acceptable on both sides of opening)
Page 12
4
Termination Locations
4
A. Vent Termination Minimum Clearances
Figure 4.1 specifi es minimum vent heights for various
pitched roofs.
Termination
Cap
Storm Collar
Roof
Flashing
WARNING
Fire Risk
Explosion Risk
Maintain vent clearance to combustibles as
specifi ed.
• Do not pack air space with insulation or
other materials.
Failure to keep insulation or other materials
away from vent pipe may cause fi re.
8 ft
(2.44 m)
Lowest
Discharge
Opening
12
Vertical
wall
X
Roof Pitch
is X / 12
B-Vent Gas, Wood or Fuel
Oil Termination
8 ft
18 in.
(457 mm)
Gas
Termination
Termination Caps Staggered Height
A Gas Termination Wood or Fuel Oil Termination
B 6 in.
Gas Termination
(152 mm) min. 20 in. (508 mm) min.
B-Vent Gas, Wood or Fuel
Oil Termination
Wood or
20 in. min. *
(508 mm)
A
B
(2.44 m)
(minimum) to
Perpendicular
Wall
(gas only)
8 ft
(2.44 m)
(minimum) to
Perpendicular
Wall
(gas only)
H (min.) - Minimum height
from roof to lowest
discharge opening.
Termination Caps Same Height
Roof Pitch H (Min.) Ft. Roof Pitch H (Min.) Ft.
Flat to 6/12 1.0* Over 11/12 to 12/12 4.0
Over 6/12 to 7/12 1.25* Over 12/12 to 14/12 5.0
Over 7/12 to 8/12 1.5* Over 14/12 to 16/12 6.0
Over 8/12 to 9/12 2.0* Over 16/12 to 18/12 7.0
Over 9/12 to 10/12 2.5 Over 18/12 to 20/12 7.5
Over 10/12 to 11/12 3.25 Over 20/12 to 21/12 8.0
* 3 ft. minimum in snow regions
Figure 4.1
12 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Minimum Height from Roof to Lowest Discharge Opening
¨
* If using decorative cap cover(s), this distance may
need to be increased. Refer to the installation instruc tions supplied with the decorative cap cover.
Figure 4.2 Multiple Vertical Termination
Page 13
5
Vent Information and Diagrams
5
A. Vent Guidelines
CAUTION
WARNING
Fire Risk
Asphyxiation Risk
This appliance requires the specifi ed pipe
for operation.
• Incorrect pipe may cause spillage,
condensation and overheating.
These models require the following size B-Vent double wall
vent pipe.
ModelPipe Size
RBV4236 Seriesin.6
mm152
RBV4842 Seriesin.6
mm152
• Follow pipe manufacturer’s installation guidelines when
installing the appliance.
ALL vent configuration specifications MUST be
followed.
• This product is tested and listed to appliance and
vent manufacturer’s specifi cations.
• Appliance performance will suffer if specifi cations
are not followed.
B. Vent System Confi guration
• Rise to Run Ratio: 2:1
• Maximum Total Horizontal Run: 30 ft (9.14 m)
• Minimum Total Vertical Rise: 12 ft (3.66 m)
• Maximum Total Vertical Rise: 60 ft (18.29 m)
• Maximum Number of Elbows: Four 45°
• Maximum Number of 90° Elbows: Four
A maximum of four 90-degree elbows may be used on
this appliance when used in conjunction with the fi xed
glass doors listed below:
• DF361B
• DF421B
WARNING
Fire Risk
Explosion Risk
Asphyxiation Risk
Do NOT connect this gas appliance to a
chimney fl ue serving a separate solid-fuel
or gas burning appliance.
• Vent this appliance directly outside.
• Use separate vent system for this
appliance.
May impair safe operation of this appliance or
other appliances connected to the fl ue.
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Minimum
clearances are
per vent
manufacturer's
specifications
Metal
plumber's strap
secured to
framing
Vent supports are per
vent manufacturer's
specifications
Figure 5.1 Vertical Termination Clearances
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 13
Page 14
Vent supports
are per vent
manufacturer’s
specifications.
Maximum
horizontal
30 ft (9.14 m)
Metal
Plumbers'
Strap
Maximum horizontal run is 50% of
vertical. Horizontal run cannot be
more than 30 ft. (9.14 m).
Figure 5.2 Maximum Horizontal Run
WARNING
Fire Risk
Explosion Risk
Insulation and other combustibles must not
infringe on clearances.
• ALWAYS maintain specifi ed clearances
around venting and fi restop systems.
• Install fi restops as specifi ed.
Failure to keep insulation or other material
away from vent pipe may cause fi re.
45°
Elbow
90°
Elbow
Offsets exceeding
45° adapt horizontal
limitations
Note: Maximum horizontal
distance is 50% of vertical
vent height.
Note: 46° to 90° elbows are not allowed without a fi xed
glass door. Only 45° elbows or less are allowed. A
straight section is not required before the fi rst elbow.
Figure 5.3 Maximum Horizontal Run
14 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 15
6
Vent Clearances and Framing
6
A. Pipe Clearances to Combustibles
WARNING
Fire Risk
Explosion Risk
Maintain vent clearance to combustibles as
specifi ed.
• Do not pack air space with insulation or
other materials.
• National building codes recommend
using attic shield to keep loose materials/
insulation from contacting vent.
Failure to keep insulation or other materials
away from vent pipe may cause fi re.
Follow vent pipe manufacturer’s instructions for all clearances around pipe.
B. Wall Penetration Framing
Do not pack with insulation
or other materials.
Use manufacturer's
installation instructions for
framing dimensions
Figure 6.1 Exterior Wall Hole
For a wall penetration consult B-vent pipe manufacturer’s
instructions. Use same dimensional framing materials as
those used in the wall construction.
Note: This appliance MUST terminate vertically.
C. Vertical Penetration Framing
Use B-vent manufacturer’s fi restops to provide adequate
clearances.
WARNING
Fire Risk
Keep loose materials or blown insulation
from touching the vent pipe.
• National building codes recommend
using attic shield to keep loose materials/
insulation from contacting vent.
• Hearth & Home Technologies requires
the use of an attic shield.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 15
Page 16
7
Appliance Preparation
7
CAUTION
Sharp Edges
• Wear protective gloves
and safety glasses during
installation.
A. Installing Outside Air Kit
WARNING
Fire Risk
Asphyxiation Risk
Maintain vent clearance to combustibles as
specifi ed.
• Do not pack air space with insulation or
other materials.
• National building codes recommend
using attic shield to keep loose materials/
insulation from contacting vent.
Failure to keep insulation or other materials
away from vent pipe may cause fi re.
WARNING
Fire Risk
Asphyxiation Risk
Do not draw outside combustion air from:
• Wall, fl oor or ceiling cavity.
• Enclosed space such as an attic or
garage.
• Close proximity to exhaust vents or
chimneys.
Fumes or odor may result.
• The outside air kit can only be installed on the left side of
the appliance.
• Refer to Figures 7.1 and 7.2 for proper placement of
outside air.
Flexible Duct
(not supplied)
This appliance will operate correctly only if adequate ventilation is provided to allow proper draft to the system.
An outside air kit is available as an optional feature with this
appliance. An outside air kit helps to decrease the amount
of room air taken by utilizing outside air for combustion. We
strongly recommend that it be installed.
Note: The outside air kit inlet thimble should be positioned
in a manner that will not allow snow, leaves, etc. to block
the inlet. A 3 ft. (.91 m) minimum height difference must be
maintained from the top of the uppermost chimney section
to the outside combustion air inlet. Reference Section 2.
Outside Air
Outside Air
Shield
Figure 7.1 Installation of Outside Air Kit
NO
Outlet blocked by
snow, leaves, etc.
YES
Clear area
outside
house or in
ventilated
crawl space
2 Wire Ties
NO
Garage or
combustible
liquids storage
Use only duct materials specified
by manufacturer (preferably with
short run or mainly straight duct,
except small dip for cold air trap
which will help prevent flow of cold air).
Plate
Assembly
Factory-built
fireplace
NO
Attic space
NO
Outlet placed
higher than 3 ft
below the
termination cap
Figure 7.2 Outside Combustion Air Placement
16 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 17
CAUTION
Risk of Smoke Spillage
Outside air inlet must be located to prevent blockage
from:
• Leaves
• Snow/ice
• Other debris
Blockage may cause combustion air starvation.
B. Gas and Electrical Connections
Ensure that gas and electrical connections are installed at
this time. Refer to Sections 9 and 10.
C. Securing and Leveling Appliance
WARNING
Fire Risk!
• Prevent contact with sagging, loose
insulation.
• Do NOT install against combustible
materials such as exposed insulation,
plastic and insulation backer.
Close
Open
Figure 7.3 Outside Air Kit Handle Location
• Push handle down to open the outside air door (see
Figure 7.3).
• When through burning appliance, push handle up to close
the outside air door.
The diagram shows how to properly position, level, and secure the appliance (see Figure 7.4). Nailing tabs are provided to secure the appliance to the framing members.
• Place the appliance into position.
• Level the appliance from side to side and front to back.
• Shim the appliance as necessary. It is acceptable to use
wood shims.
• Bend out nailing tabs on each side.
• Keep nailing tabs fl ush with the framing.
• Secure the appliance to the framing by using nails or
screws through the nailing tabs.
Nailing Tabs
(both sides)
Figure 7.4 Proper Positioning, Leveling and Securing of an
Appliance
CAUTION
Do NOT notch into the framing around the appliance
spacers.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 17
Page 18
8
Installing Vent Pipe
8
A. Assemble Vent Sections
This B-Vent appliance requires 6 in. B-vent double-wall pipe.
Follow the pipe manufacturer’s installation guidelines when
installing the appliance. This will ensure proper operation
and prevent safety hazards.
WARNING
Fire Risk
Exhaust Fumes Risk
Impaired Performance of Appliance.
• Assemble pipe sections per B-Vent
manufacturer’s instructions.
• Use support tabs for screws.
• Pipe may separate if not properly
joined.
B. Attach Vent to Firebox Assembly
Three tabs extend from appliance collar shield. Attach tabs
to fi rst section of B-vent pipe using self-tapping 1/4 in. screws
supplied with appliance. See Figure 8.1.
C. Securing Vent Sections
Secure vent sections with vent supports following B-vent
manufacturer’s instructions.
WARNING
Fire Risk
Explosion Risk
Asphyxiation Risk
Use vent run supports per vent manufacturer’s
installation instructions.
Connect vent sections per vent manufacturer’s
installation instructions.
• Maintain all clearances to combustibles.
• Maintain specifi ed slope (if required).
Improper support may allow vent to sag or
separate.
Figure 8.1 Attaching Vent to Firebox
Three tabs
18 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 19
9
Gas Information
9
A. Fuel Conversion
Before making gas connections ensure appliance being installed is compatible with the available gas type.
Any natural or propane gas conversions necessary to meet
the appliance and locality needs must be made by a qualifi ed technician using Hearth & Home Technologies specifi ed
and approved parts.
B. Gas Pressure
Proper input pressures are required for optimum appliance
performance. Gas line sizing requirements need to be made
following NFPA51.
WARNING
Fire Risk
Explosion Risk
High pressure will damage valve.
• Disconnect gas supply piping BEFORE
pressure testing gas line at test pressures
above 1/2 psig.
• Close the manual shutoff valve BEFORE
pressure testing gas line at test pressures
equal to or less than 1/2 psig.
C. Gas Connection
Note: Have the gas supply line installed in accordance with local building codes, if any. If not, follow ANSI
223.1. Installation should be done by a qualifi ed installer
approved and/or licensed as required by the locality. (In
the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas fi tter.)
Note: A listed (and Commonwealth of Massachusetts
approved) 1/2 in. (13 mm) T-handle manual shut-off valve
and fl exible gas connector are connected to the 1/2 in.
(13 mm) control valve inlet.
• If substituting for these components, please consult
local codes for compliance.
Refer to Reference Section 16 for location of gas line access
in appliance.
Note: Gas line may be run from either side of appliance
using one of the knockouts provided. Hole in outer shell
NOT to exceed 2-1/2 in. and should never penetrate the
fi rebox.
WARNING
Fire Risk
Explosion Risk
Verify inlet pressures.
• High pressure may cause overfire
condition.
• Low pressure may cause explosion.
• Verify minimum pressures when other
household gas appliances are operating.
Install regulator upstream of valve if line
pressure is greater than 1/2 psig.
Pressure requirements for appliance are shown in table below. Minimum pressures must be met when other household
gas appliances are operating.
PressureNatural GasPropane
Minimum Inlet Pressure5.0 in. w.c.11.0 in. w.c.
Maximum Inlet Pressure7.0 in. w.c.14.0 in. w.c.
Manifold Pressure3.5 in. w.c.10.0 in. w.c.
WARNING
Gas Leak Risk
• Support control when attaching pipe to
prevent bending gas line.
Note: The gap between supply piping and gas access hole
may be caulked with high temperature caulk or stuffed
with non-combustible, unfaced insulation to prevent cold
air infi ltration.
• Ensure that gas line does not come in contact with
outer wrap of appliance. Follow local codes.
• Incoming gas line should be piped into the valve
compartment and connected to the 1/2 in. connection
on the manual shut-off valve.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 19
Page 20
• A small amount of air will be in the gas supply lines.
When fi rst lighting appliance it will take a short time
for air to purge from lines. When purging is complete
the appliance will light and operate normally.
WARNING
Fire Risk
Explosion Risk
• Gas build-up during line purge may
ignite.
• Purge should be performed by qualifi ed
technician.
• Ensure adequate ventilation.
• Ensure there are no ignition sources such
as sparks or open fl ames.
WARNING
CHECK FOR GAS LEAKS
Fire Risk
Explosion Risk
Asphyxiation Risk
• Check all fi ttings and connections.
• Do not use open fl ame.
• After the gas line installation is complete,
all connections must be tightened and
checked for leaks with a commercially
available, non-corrosive leak check
solution. Be sure to rinse off all leak check
solution following testing.
Fittings and connections may have loosened
during shipping and handling.
D. High Altitude Installations
U.L. listed gas appliances are tested and approved without
requiring changes for elevations from 0 to 2000 ft in the USA
and Canada.
When installing this appliance at an elevation above 2000 ft,
it may be necessary to decrease the input rating by changing the existing burner orifi ce to a smaller size. Input rate
should be reduced by 4% for each 1000 ft above a 2000 ft
elevation in the U.S.A., or 10% for elevations between 2000
and 4500 ft in Canada. If the heating value of the gas has
been reduced, these rules do not apply. To identify the proper orifi ce size, check with the local gas utility.
If installing this appliance at an elevation above 4500 ft (in
Canada), check with local authorities.
WARNING
Fire Risk
Explosion Risk
Do NOT change the valve settings.
• This valve has been preset at the
factory.
• Changing valve settings may result in fi re
hazard or bodily injury.
20 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 21
10
10
Electrical Information
A. Recommendation for Wire
This appliance requires 110-120 VAC to be wired to the junction box for use of optional accessories and for proper operation of the appliance.
B. Connecting to the Appliance
• This appliance may be used with a wall switch, wall
mounted thermostat and/or a remote control.
• Follow parameters for locating thermostat (see individual
thermostat instructions) to ensure proper operation of
appliance.
• Use low resistance thermostat wire for wiring from ignition
system to the wall switch and thermostat.
• Keep wire lengths short as possible by removing any
excess wire length.
• Low voltage and 110 VAC voltage cannot be shared within
the same wall box.
WARNING
Shock Risk
Explosion Risk
Do NOT wire 110V to valve.
Do NOT wire 110V to wall switch
• Incorrect wiring will damage millivolt
values.
• Incorrect wiring will override IPI safety
lockout and may cause explosion.
Note: This appliance must be elecrtrically wired and
grounded in accordance with local codes or, in the absence
of local codes, with National Electric Code ANSI/NFPA
70-latest edition or the Canadian Electric Code, CSA
C221.1.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 21
Page 22
C. Intellifi re Ignition System Wiring
This appliance requires a 110 VAC supply to the appliance
junction box for operation. A wiring diagram is shown in Figure 10.2.
This appliance is equipped with an Intellifi re control valve
which operates on a 3 volt system.
This appliance is supplied with a battery pack and a 3 volt
AC transformer, which requires the installation of the supplied junction box. It is highly recommended that the junction
box be installed at this time to avoid reconstruction.
The battery pack requires two D cell batteries (not included).
Batteries cannot be placed in the battery pack while using
the 3 volt AC transformer. Conversely, the transformer must
be unplugged if the battery pack is used.
CAUTION
Battery polarity must be correct or module damage will
occur.
Optional Accessories Requirements
Wiring for optional accessories should be done now to
avoid reconstruction.
CAUTION
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
CAUTION
Shock Risk
• Replace damaged wire with type 105° C
rated wire.
• Wire must have high temperature
insulation.
Battery
Pack
+
-
Wall Switch
GRN*
WHT
*
GRN wire only used with
optional wall switch
WSK-MLT-HTL
Figure 10.2 Intellifi re Pilot Ignition (IPI) Wiring Diagram
Limit
Switch
BLU
BLK
RED
+
-
3V
Adaptor
BLK
RED
To
Junction
Box
BRN
Valve
Control
Box
BLK
ORG
GRN
Ignitor
ORG
Flame
Sensor
Pilot Assembly
WHT
14-2 with
Ground Romex
BLACK
WHITE
GROUND
22 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 23
D. Junction Box Installation
• Remove the junction box assembly from the valve
compartment.
• If the box is being wired from the OUTSIDE of the
appliance;
- Loosen two screws on the Romex connector, feed the
necessary length of wire through the connector and
tighten the screws.
- Make all necessary wire connections to the receptacle
and assemble the receptacle and cover to the junction
box.
- Attach the junction box assembly to the outside of the
appliance with the two screws provided.
• If the box is being wired from the INSIDE of the
appliance;
- Pull the electrical wires from outside the appliance
through this opening into the valve compartment.
- Loosen the two screws on the Romex connector, feed
the necessary length of wire through the connector and
tighten the screws.
- Make all necessary wire connections to the receptacle
and assemble the receptacle and cover to the junction
box.
- Attach the junction box assembly to the inside of the
appliance with the two screws provided.
• If the box is not to be wired at the time of appliance
installation, assemble the receptacle and cover to the box
and install on the inside of the appliance.
WARNING
Shock Risk
Explosion Risk
Do NOT wire 110V to valve.
Do NOT wire 110V to wall switch
• Incorrect wiring will damage millivolt
values.
• Incorrect wiring will override IPI safety
lockout and may cause explosion.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 23
Page 24
11
11
Finishing
A. Mantel Projections
Figure 11.1 shows the minimum vertical and corresponding
maximum horizontal dimensions of appliance mantels or
other combustible projections above the top front edge of
the appliance.
30 in. minimum
to ceiling
18
17
16
17-1/2
18-1/4
19
15
14
13
15-1/4
16
16-3/4
12
11
10
9
8
7
12-1/4
6
5
4
3
9-1/4
8-1/2
6-1/2
Figure 11.1 Clearances to Mantels or other Combustibles above
Appliance.
11-1/2
10-3/4
10
Measured from top of hood (in inches)
14-1/2
13-3/4
13
B. Facing Material
WARNING
Fire Risk
Do NOT obstruct air inlets.
Finishing materials must not interfere with:
• Air fl ow through inlets.
• Access for service.
High temperature sealant
These surfaces may
be covered with
noncombustible
material
These surfaces
may be
covered with
noncombustible
material
Figure 11.3 Noncombustible Facing Diagram
Top of
Appliance
Drywall
Fire Risk
Finish all edges and fronts to clearances and
specifi cations listed in manual.
• Black metal appliance front may be covered with non-
A
48 in.
(1219 mm)
B
Mantel Leg or
Perpendicular Wall
max.
combustible material only.
• Do NOT overlap combustible materials onto appliance
front.
• Install combustible materials only up to specifi ed
clearances on top, front and sides.
• Seal joints between the fi nished wall and appliance
top and sides using only a 300° F minimum sealant.
1 in. (25mm) min.
A
to perpendicular wall
3-1/2 in. (89 mm) min.
B
from fireplace opening
to perpendicular wall
Figure 11.2 Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
24 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
WARNING
Page 25
12
12
Appliance Setup
A. Remove the Shipping Materials
Remove shipping materials from inside or underneath the
fi rebox.
B. Clean the Appliance
Clean/vacuum any sawdust that may have accumulated inside the fi rebox or underneath in the control cavity.
C. Accessories
Install approved accessories (refer to Section 16) per instructions included with accessories.
WARNING
Shock Risk
Fire Risk
Use ONLY optional accessories approved
for this appliance.
• Using non-listed accessories voids
warranty.
• Using non-listed accessories may result
in a safety hazard.
• Only Hearth & Home Technologies
approved accessories may be used
safely.
• Install Y-shaped log on right side of grate using locating
pins to position. See Figure 12.2.
Figure 12.2 Placing Right Top Log
• Install left top log as shown in Figure 12.3 using locating
pins to position log properly.
D. Log Assembly
• Base logs have been permanently mounted on the grate
assembly and should not be moved. See Figure 12.1.
Figure 12.1 Base Logs
Figure 12.3 Placing Left Top Log
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 25
Page 26
E. Lava Rock, Vermiculite, Rockwool Placement
WARNING
Explosion Risk
• Follow rockwool placement instructions
in this manual.
• Do NOT place rockwool directly over
burner ports.
• Replace rockwool material annually.
Improperly placed rockwool interferes with
proper burner operation.
Placing the Lava Rock and Vermiculite
• Place lava rock on top of the lava rock tray in front of and
under the burner. See Figure 12.4.
• Sprinkle vermiculite evenly over area covered by lava rock.
See Figure 12.5.
• It is not necessary to use entire bag of lava rock or
vermiculite.
Placing the Rockwool
• Place 1/2 in. pieces of rockwool on the burner pan so
that rockwool touches but does not cover the holes in the
burner pan. See Figure 12.6.
• Place rockwool under the front logs as shown in
Figure 12.7.
• It is not necessary to use all the rockwool.
Figure 12.4 Placement of Lava Rock
Figure 12.6 Placement of Rockwool
Figure 12.7 Placement of Rockwool Under Front Logs
Figure 12.5 Placement of Vermiculite
26 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 27
F. Log Removal/Replacement
The log set should look similar to that in Figure 12.8.
Figure 12.8 Reveal Log Set
• Brush the lava rock away from the hearth refractory as
shown in Figure 12.9.
Figure 12.9 Clear Lava Rock
• Remove/open the hearth refractory as shown in
Figures 12.10 and 12.11.
Figure 12.11 Remove Hearth Refractory - Step 2
• Remove log/grate assembly from the hearth pan by
removing two screws (one per side). See Figure 12.12.
Figure 12.12 Remove Screws From Sides
• Lift up on log/grate assembly to remove it from appliance
and set aside.
• Reverse the order to reinstall the log/grate assembly.
Figure 12.10 Remove Hearth Refractory - Step 1
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 27
Page 28
G. Glass Doors
WARNING
Handle glass with care.
• Inspect the gasket to ensure it is
undamaged.
• Inspect the glass for cracks, chips or
scratches.
• Do NOT strike, slam or scratch glass.
• Do NOT operate appliance with glass
assembly removed, cracked, broken or
scratched.
• Replace glass assembly as a complete
assembly.
If you have decided to install optional doors on your appliance, please use them correctly. While operating your appliance, you should either have the doors completely open or
completely closed, but never partially open.
Note: Glass doors are not optional in the Commonwealth
of Massachusetts. They are required.
• DM1036 or DM1042 door installation on the RBV4236
or RBV4842 requires longer pins. The longer pins and
screws to attach them are located on the valve bracket
of the appliance. See Figure 12.14.
WARNING
Fire Risk
Combustion Fumes Risk
• Appliances equipped with optional glass
doors must be operated with doors fully
open or fully closed.
• Only use glass doors certifi ed for use with
this appliance.
If doors are left partially open, gas and
fl ames may be drawn out of the appliance
opening.
• Remove the shorter door pins using a phillips screwdriver
and replace them with the longer pins. See Figure
Screws for DM Door Installation
Figure 12.14 Pins & Screws for DM Door Installation - Reveal
Figure 12.15 Install Pins
H. Hood
The hood is shipped on top of the outer shell of the appliance. Remove the hood from its shipping location. Locate
the four hood retaining clips and slide the hood into them.
The hood must be attached or a fi re hazard may result. See
Figure 12.13.
Figure 12.13 Installing the Hood
28 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 29
I. Air Shutter Setting
• The logs and burner must be removed to access the air
shutter. Refer to Section 12.F.
• Remove the two screws attaching the front burner support
to the fi rebox bottom. See Figure 12.16.
• Slide the burner assembly to the left and remove from the
appliance. See Figure 12.18.
Figure 12.18 Side Burner Assembly to Left
Figure 12.16 Remove Screws Attaching Front Burner Support
• Remove the two screws attaching the back burner support
to the burner pan. See Figure 12.17.
Figure 12.17 Remove Screws Attaching Back Burner Support
• The shutter can be adjusted as shown in Figure 12.19
• Closed position - natural gas
• Open position - propane
Figure 12.19 Adjust Air Shutter
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 29
Page 30
13
13
Operating Instructions
A. Before Operating This Appliance
Have a qualifi ed technician:
• Remove all shipping materials from inside and/or
underneath the fi rebox.
• Review proper placement of logs, rockwool, lava rock and
vermiculite.
• Check the wiring.
• Check the air shutter adjustment.
• Ensure that there are no gas leaks.
• Ensure that the glass doors are in the proper position.
• Ensure that the fl ow of combustion and ventilation air is
not obstructed (front grilles and vent caps).
CAUTION
If installing Intellifi re Ignition battery backup:
• Do not install batteries if the backup mode may
not be used for extended time.
• Batteries may leak.
• Install batteries only when needed for power
outage.
WARNING
Do NOT use this appliance if any part has been under
water. Immediately call a qualifi ed service technician
to inspect the appliance and to replace any part of the
control system and any gas control which has been
under water.
WARNING
Fire Risk
Burn Risk
HOT! DO NOT TOUCH.
SEVERE BURNS MAY RESULT.
CLOTHING IGNITION MAY RESULT
Glass and other surfaces are hot during
operation and cool down.
• Keep children away.
• CAREFULLY SUPERVISE children in same room as
appliance.
• Alert children and adults to hazards of high
temperatures.
• Do NOT operate with protective barriers open or
removed.
• Keep clothing, furniture, draperies and other
combustibles away.
WARNING
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. Refer
to the owner’s information manual provided with this
appliance. For assistance or additional information consult
a qualifi ed installer, service agency or the gas supplier.
30 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 31
B. Check Appliance Draft
Check draft of appliance to verify proper venting conditions.
• Close all windows and doors, turn on all exhaust fans in
home.
• Appliance is to be completely assembled to normal
operating condition.
• Turn on appliance and allow to operate for at least 10
minutes.
• Check draft as shown in Figure 13.1. This can be done
using a smoke or fl ame producing match.
• Hold lit match at bottom edge of draft hood opening and
observe fl ame/smoke per the fi gure.
C. High Limit Safety Switch
A high limit switch has been installed on this appliance. This
switch automatically turns off the appliance if it becomes too
hot. If this happens, do not attempt to operate the appliance
until it has been examined by a qualifi ed service technician.
For the high limit switch location, see Figures 13.2-13.3.
Figure 13.2 Remove the Hood
Flame up-Acceptable
Flame in-Good
Flame out-Bad
Without
doors.
Flame up-Acceptable
Flame in-Good
Figure 13.4 Limit Switch Location
Flame out-Bad
With doors
closed.
Figure 13.1 Checking Appliance Draft
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 31
Page 32
D. Lighting the Appliance
Intellifi re Ignition
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 appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
B. BEFORE LIGHTING smell all around the appliance 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 appliance.
• 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
1. STOP! Read the safety information above on this label.
2. Turn wall switch to the "OFF" position or thermostat to the
lowest setting.
3. Turn off all electric power to the appliance.
4. This appliance is equipped with an ignition device which
automatically lights the pilot. Do NOT try to light the pilot by
hand.
This appliance needs fresh air for safe operation
and must be installed so there are provisions for
adequate combustion and ventilation air.
This appliance must be installed in accordance with
local codes, if any; if not, follow ANSI Z223.1 or, in
Canada, current CAN/CGA-B149.
• If you cannot reach your gas supplier, call the fire
department.
C. Use only your hand to push in and move the gas control
valve or turn the gas control knob. Never use tools. If the
lever or knob will not move by hand, don't try to repair it, call
a qualified service technician. Force or attempted repair may
result in a fire or explosion.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
This appliance must be properly connected to a
venting system in accordance with the
manufacturer's installation instructions.
WARNING:
adjustment, alteration, service or maintenance can
cause injury or property damage. Refer to the
owner's information manual provided with the
appliance. For assistance or additional information
consult a qualified installer, service agency or the
gas supplier.
CAUTION:
not touch. Keep children, clothing, furniture,
gasoline and other liquids having flammable vapors
5. Wait five minutes to clear out any gas. If you then smell gas, STOP!
Follow "B" in the safety information above on this label. If you don't
smell gas, go to the next step.
6. To turn on the burner, turn on all electric power to this appliance and
turn on the wall switch or set the thermostat to the desired setting.
7. If the appliance will not operate, follow the instructions "TO TURN OFF
GAS TO APPLIANCE" and call your service technician or gas supplier.
away.
WARNING RISK OF FIRE
This appliance is intended to burn a specified gas
fuel only. Do not attempt to use with solid wood fuel
or another type of fuel. Do not attempt to modify or
use any other type of gas burner system.
Improper installation,
Hot while in operation. Do
TO TURN OFF GAS TO APPLIANCE
1. Turn off wall switch or set thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be
performed.
Due to high surface temperatures, keep children, clothing and furniture away.
Keep burner and control compartment clean. See installation and operating instructions accompanying the appliance.
3. Push the gas control lever in and move to the "OFF" position
or push the gas control lever to the "OFF" position. Do not
force.
4. Replace the control access panel.
WARNING: Disconnect the electric power
before servicing. If for any reason the original wire
supplied with the appliance must be replaced, it must
be replaced with 105° C or its equivalent.
For use with natural gas or propane. A conversion kit
as supplied by the manufacturer shall be used to
convert this appliance to the alternative fuel.
* Also certified for installation in a bedroom or a
bed-sitting room.
* For U.S. only!
NATURAL GAS
33631D
32 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 33
E. After the Appliance is Lit
Initial Break-in Procedure
When you light the appliance, you may notice that it produces heat which does have an associated odor or smell. If
you feel this odor is excessive it may require the initial three
to four hour continuous burn on high followed by a second
burn up to 12 hours to fully drive off any odor from paint and
lubricants used in the manufacturing process. Condensation
of the glass is normal.
Note: This appliance should be run three to four hours on
the initial start-up. Turn it off and let it cool completely. Clean
glass doors (if installed). Close the doors (if installed) and
run the appliance for an additional 12 hours. This will help
cure the products used in the paint and logs.
During this break-in period it is recommended that some
windows in the house be opened for air circulation. This will
help avoid setting off smoke detectors, and help eliminate
any odors associated with the appliance’s initial burning.
CAUTION
• Prevent accidental appliance operation when not
attended.
• Unplug or remove batteries from remote control in
your absence or if appliance will not be used for an
extended period of time.
• Property damage possible from elevated
temperatures.
CAUTION
Smoke and odors are released during initial
operation.
• Open windows for air circulation.
• Leave room during initial operation.
• Smoke may set off smoke detectors.
Smoke and odors may be irritating to sensitive
individuals.
WARNING
Fire Risk
High Temperatures
Keep combustible household items away
from appliance.
Do NOT obstruct combustion and ventilation
air.
• Do NOT place combustible items on top
of or in front of appliance.
• Keep furniture, draperies away from
appliance.
Fire Risk
Keep combustible materials, gasoline and
other fl ammable vapors and liquids clear of
appliance.
• Do NOT store fl ammable materials in the
• Do NOT use gasoline, lantern fuel,
Combustible materials may ignite.
WARNING
vicinity of the appliance.
kerosene, charcoal lighter fl uid or similar
liquids in this appliance.
F. Frequently Asked Questions
IssueSolutions
Condensation on the glassThis is a result of gas combustion and temperature variations. As the appliance warms, this condensation will
Blue fl amesThis is a result of normal operation and the fl ames will begin to yellow as the appliance is allowed to burn for 20 to
Odor from applianceWhen fi rst operated, this appliance may release an odor for the fi rst several hours. This is caused by the curing of
Film on the glassThis is a normal result of the curing process of the paint and logs. Glass should be cleaned within 3 to 4 hours of
Metallic noiseNoise is caused by metal expanding and contracting as it heats up and cools down, similar to the sound produced
Is it normal to see the pilot
fl ame burn continually?
disappear.
40 minutes.
the paint and the burning off of any oils remaining from manufacturing.
initial burning to remove deposits left by oils from the manufacturing process. A non-abrasive cleaner such as gas
fi replace glass cleaner may be necessary. See your dealer.
by a furnace or heating duct. This noise does not affect the operation or longevity of the fi replace.
In an Intellifi re ignition system it is normal to see the pilot fl ame, but it should turn off when ON/OFF is turned off.
In a standing pilot system the pilot will always stay on.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 33
Page 34
14
14
Troubleshooting
With proper installation, operation and maintenance your gas appliance will provide years of trouble-free service. If you do
experience a problem, this troubleshooting guide will assist a qualifi ed service person in the diagnosis of a problem and the
corrective action to be taken. This troubleshooting guide can only be used by a qualifi ed service technician.
Intellifi re Ignition System
SymptomPossible CausesCorrective Actions
1.The ignitor/module makes
noise, but no spark.
2.Pilots won’t light, there is
no noise or spark.
3.Pilot lights but continues
to spark, and main burner
will not ignite. (If the pilot
continues to spark after
the pilot fl ame has been
lit, fl ame rectifi cation has
not occurred.)
A.Incorrect wiring.Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor are
B.Loose connections or
electrical shorts in the
wiring.
C.Ignitor gap is too large.Verify gap of ignitor to pilot hood. The gap should be approximately .17 in. or
D.Faulty module.Turn ON/OFF rocker switch or wall switch to OFF position. Remove ignitor
A.Transformer installed
incorrectly.
B.A shorted or loose
connection in wiring
confi guration or wiring
harness.
C.Improper wall switch
wiring.
D.Module not grounded.Verify black ground wire from module wire harness is grounded to metal
E.Faulty module.Turn ON/OFF rocker switch or wall switch to OFF position. Remove ignitor
A.A shorted or loose
connection in sensor rod.
B.Poor fl ame rectifi cation or
contaminated sensor rod.
C.Module is not grounded.Verify that module is securely grounded to metal chassis of appliance. Verify
D.Damaged pilot assembly
or dirty sensor rod.
E.Faulty module.Turn ON/OFF rocker switch or wall switch to OFF position. Remove ignitor
connected to the correct terminals on the module and the pilot assembly.
Reversed wires at the module may cause the system to make a sparking
noise, but the spark may not be present at pilot hood.
Verify there are no loose connections or electrical shorts in wiring from
module to pilot assembly. The rod closest to the pilot hood should be ignitor.
Verify connections underneath pilot assembly are tight; also verify the
connections are not grounding out to the metal chassis, pilot burner, pilot
enclosure, mesh screen if present, or any other metal object.
1/8 in.
wire “I” from module. Place ON/OFF rocker switch or wall switch in ON
position. Hold ground wire about 3/16 in. away from “I” terminal on module. If
there is no spark at “I” terminal, module must be replaced. If there is a spark
at “I” terminal, module is fi ne. Inspect pilot assembly for shorted sparker wire
or cracked insulator around electrode.
Verify that transformer is installed and plugged into module. Check voltage of
transformer under load at space connection on module with ON/OFF switch
in ON position. Acceptable readings of a good transformer are between 3.2
and 2.8 volts AC.
Remove and reinstall the wiring harness that plugs into module. Verify there is
a tight fi t. Verify pilot assembly wiring to module. Remove and verify continuity
of each wire in wiring harness.
Verify wall switch is wired correctly.
chassis of appliance.
wire “I” from module. Place ON/OFF rocker switch or wall switch in ON
position. Hold ground wire about 3/16 in. away from “I” terminal on module. If
there is no spark at “I” terminal module must be replaced. If there is a spark at
“I” terminal, module is fi ne. Inspect pilot assembly for shorted sparker wire or
cracked insulator around electrode.
Verify all connections to wiring diagram in manual. Verify connections
underneath pilot assembly are tight. Verify connections are not grounding out
to metal chassis, pilot burner, pilot enclosure or screen if present, or any other
metal object.
Verify fl ame is engulfi ng sensor rod. If the pilot assembly does not have a
ground strap, consider installing one to increase fl ame rectifi cation. Verify
correct pilot orifi ce is installed and inlet gas specifi cations are met. Flame
carries rectifi cation current, not the gas. If fl ame lifts from pilot hood, the
circuit is broken. A wrong orifi ce or too high an inlet pressure can cause pilot fl ame to lift. The sensor rod may be contaminated. Clean sensor rod with
emery cloth.
that the wire harness is fi rmly connected to module.
Verify that ceramic insulator around the sensor rod is not cracked, damaged,
or loose. Verify connection from sensor rod to white sensor wire. Clean
sensor rod with emery cloth to remove any contaminants that may have
accumulated on sensor rod. Verify continuity with a multimeter with ohms set
at lowest range.
wire “I” from module. Place ON/OFF rocker switch or wall switch in ON
position. Hold ground wire about 3/16 in. away from “I” terminal on module. If
there is no spark at “I” terminal, module must be replaced. If there is a spark
at “I” terminal, module is fi ne. Inspect pilot assembly for shorted sparker wire
or cracked insulator around electrode.
34 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 35
SymptomPossible CausesCorrective Actions
4.Pilot sparks, but pilot will
not light.
A.Correct gas supply.Verify that incoming gas line ball valve is “open”. Verify that inlet pressure
B.Ignitor gap is too large.Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in.
C.Module is not grounded.Verify module is securely grounded to metal chassis of appliance.
D.Module voltage output/
valve/pilot solenoid ohms
readings.
reading is within acceptable limits, inlet pressure must not exceed 14 in. w.c.
Replace module.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 35
Page 36
15
15
Although the frequency of appliance servicing and maintenance will depend on use and the type of installation, a qualifi ed
service technician should perform an appliance check-up at the beginning of each heating season.
Maintaining and Servicing the Appliance
WARNING
Risk of injury or property damage
Before servicing:
• Turn off gas.
• Turn off electricity to appliance.
• Disable remote control, if one is present.
• Ensure appliance is completely cooled.
After Servicing:
• Replace any screen or barrier that was removed.
• Reseal and reinstall any venting removed for
servicing.
WARNING
Annual inspection by qualified technician
recommended.
Check:
• Condition of doors, surrounds and fronts.
• Condition of glass, glass assembly and glass
seal.
• Obstructions of combustion and ventilation
air.
• Condition of logs.
• Condition of fi rebox.
• Burner ignition and operation.
• Burner air shutter adjustment.
• Gas connections and fi ttings.
• Obstructions of termination cap.
Clean:
• Glass.
• Air passageways, grilles, control
compartment.
• Burner, burner ports.
Risk of:
• Fire
• Delayed ignition or explosion
• Exposure to combustion fumes
• Odors
CAUTION
Handle glass assembly with care.
Note: Clean glass after initial 3-4 hours
operation. Longer operation without
cleaning glass may cause a permanent
white fi lm on glass.
When cleaning glass door:
• Avoid striking, scratching or slamming
doors.
• Do NOT use abrasive cleaners.
• Use a hard water deposit glass cleaner on
white fi lm.
• Do NOT clean glass when it is hot.
• Turn off appliance after 3-4 hours of
operation and ALLOW TO COOL.
• Remove and clean glass assembly.
• Replace glass assembly and operate
appliance for an additional 12 hours.
Refer to maintenance instructions.
WARNING
Fire Risk
Explosion Risk
Inspect external vent cap regularly.
• Ensure no debris blocks cap.
• Combustible materials blocking cap may
ignite.
• Restricted air flow affects burner
operation.
36 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 37
Maintenance and Service Tasks:
InspectMaintenance Tasks
Doors, surrounds and fronts1.Assess condition of screen and replace as necessary. Recommend addition of screen if
Gasket seal, glass assembly and glass1.Inspect gasket seal and its condition.
Valve compartment and fi rebox top1.Vacuum and wipe out dust, cobwebs, debris or pet hair. Use caution when cleaning these
Logs1.Inspect for broken, damaged, or missing logs. Replace as necessary.
Firebox1.Inspect for paint condition, warpage, corrosion or perforation. Sand and repaint as necessary.
Burner ignition and operation1.Verify burner is properly secured and aligned with pilot or ignitor.
Venting1.Inspect venting for blockage or obstruction such as birds’ nests, leaves, etc.
Remote controls1.Verify operation of remote.
one is not present.
2.Inspect for scratches, dents or other damage and repair as necessary.
3.Verify no obstructions to airfl ow through the louvers.
4.Verify proper clearance to combustible household objects is maintained.
2.Inspect glass panels for scratches and nicks that can lead to breakage when exposed to heat.
3.Confi rm there is no damage to glass or glass frame. Replace as necessary.
4.Verify that latches engage properly, clip studs are not stripped, and glass attachment
components are intact and operating properly. Replace as necessary.
5.Clean glass using a nonabrasive cleaner such as Brasso®. Replace glass assembly if
severely coated with silicate deposits that cannot be removed.
areas. Screw tips that have penetrated the sheet metal are sharp and should be avoided.
2.Remove any foreign objects.
3.Verify unobstructed air circulation.
2.Verify correct log placement and no fl ame impingement causing sooting. Correct as
necessary.
2.Replace appliance if fi rebox has been perforated.
2.Clean off burner top, inspect for plugged ports, corrosion or deterioration. Replace burner if
necessary.
3.Replace rockwool with new dime-sized and shaped pieces. Do not block ports or obstruct
lighting paths.
4.Check for smooth lighting and ignition carryover to all ports. Verify there is no ignition delay.
5.Inspect for lifting or other fl ame problems.
6.Verify air shutter is clear of dust and debris.
7.Inspect orifi ce for soot, dirt or corrosion.
8.Verify manifold and inlet pressures. Adjust regulator as required.
9.Inspect pilot fl ame strength. Clean or replace orifi ce as necessary.
10.Inspect thermocouple/thermopile or IPI sensor rod for soot, corrosion and deterioration. Clean
with emery cloth or replace as required.
11.Verify millivolt output. Replace as necessary.
2.Confi rm that termination cap remains clear and unobstructed by plants, etc.
3.Verify that termination cap clearance to subsequent construction (building additions, decks,
fences or sheds) has been maintained.
4.Inspect for corrosion or separation.
5.Verify weather stripping sealing and fl ashing remain intact.
6.Inspect draft shield to verify it is not bent, damaged or missing.
2.Replace batteries in remote transmitters and battery-powered receivers.
3.Verify batteries have been removed from battery back-up in IPI systems to prevent premature
battery failure or leaking.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 37
Page 38
16
16
Reference Materials
A. Appliance Dimension Diagram
Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 3.
C
8-3/4 in.
(222 mm)
21-1/2 in.
(546 mm)
A
8-1/4 in.
(210 mm)
3-1/4 in.
(83 mm)
Ouside
Air
Gas
6-1/2 in.
(165 mm)
18 in.
(457 mm)
7-1/2 in.
(191 mm)
38 in.
(965 mm)
B
ModelABC
RBV4236in.413623-3/4
mm1041914603
RBV4842in.474229-3/4
mm11941067756
39-1/2 in.
(1003 mm)
30-1/4 in.
(768 mm)
2-7/8 in.
(73 mm)
Electric
5-7/8 in.
(149 mm)
38 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 39
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Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 39
Page 40
B. Service Parts List
22
Service Parts
Exploded Parts Diagram
36 in. and 42 in. REVEAL Gas Fireplace - BV
RBV4236 & RBV4842
21
17
16
18
19
(Air Handle)
28
Beginning Manufacturing Date: N/A
Ending Manufacturing Date: Active
23
20
13
10
24
11
12
9
25
27
1
29
8
26
14
15
11
9
7
10
2 - Outside Air Assembly
6
13
3
40 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
5
(duct sold separately)
4
Page 41
Service Parts
RBV4236 & RBV4842
Service Parts List
36 in. and 42 in. REVEAL Gas Fireplace - BV
(parts listed in bold italics are critical parts)
#Description of PartRBV4236ITRBV4236IHRBV4842ITRBV4842IH
1Junction Box Kit315813158131581315811
Junction Box218782187821878218781
2Outside Air Assembly4044-0094044-0094044-0094044-0091
3Fastener Pack12010B12010B12010B12010B1
4Long Cable Tie19954B19954B19954B19954B2
5Outside Air Shield332713327133271332711
6Outside Air Plate Assembly4044-0314044-0314044-0314044-0311
7Door Pin Screw4021-3844021-3844021-3844021-3842
8Door Pin4021-3854021-3854021-3854021-3852
9Door Track154251542515427154271
10Door Pivot Clip315273152731527315272
11Upper Door Bracket4048-1424048-1424048-1424048-1422
12Front Right Log4048-1894048-1894048-2184048-2181
Beginning Manufacturing Date: N/A
Ending Manufacturing Date: Active
Qty.
req.
Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07 45
Page 46
C. Optional Components
)
)
ID4 Insulated Duct
4 in. (102 mm
42 in.
(1067 mm)
UD4 Uninsulated Duct
4 in. (102 mm
42 in.
(1067 mm)
DCKP-RBV
NG to LP Gas Conversion Kit
DCKN-RBV
LP to NG Gas Conversion Kit
RC-SMART-HTL
Remote Control
RC-BATT-HTL
Battery Operated Remote Control
(Standing Pilot)
SMART-STAT-HTL
Remote control with Thermostat Control
SMART-BATT-HTL
Battery-operated Remote Control
with Thermostat Control
WSK100-HTL
Wall Switch
DG3
Thermally Activated
Automatic Damper
DM1036, DM1036B, DM1036S
DM1042, DM1042B, DM1042S
Bifold Doors
DF361B
DF421B
Fixed Glass Doors
46 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
Page 47
D. Limited Lifetime Warranty
Gas Appliance (Fireplace)
Limited Lifetime Warranty
HEARTH & HOME TECHNOLOGIES INC. (“HHT”) extends the following warranty for HEATILATOR® gas
appliances installed in the United States of America or Canada (the "Appliance"). Dealers and employees of HHT
have no authority to make any warranty or authorize any remedies in addition to or inconsistent with the terms of
this warranty.
Limited Lifetime Warranty
HHT warrants the Appliance for component failure due to a manufacturing defect of any of the following components: combustion chamber,
burner pan, and logs. The Limited Lifetime Warranty specifi ed above is subject to the conditions, exclusions and limitations listed below, is for
the period the Appliance is owned by the original homeowner only, and is nontransferable.
1 Year Limited Warranty
HHT warrants the Appliance to be free from failure of any of the following components for a period of one year after installation: valve, fl exible
gas line connector, glass panel, fan, direct vent chimney components, factory paint, gasket, piezo ignitor, thermopile, thermocouple, junction
box, pilot assembly, shutoff valve, high limit switch, refractory liners, transformer, and control box. If the Heatilator Appliance is found to be
defective in either material or workmanship within one year of the date of original installation, HHT will provide replacement parts at no charge
and pay reasonable labor and freight costs, and is for the period of one year following the date of original installation of the Appliance.
Conditions, Exclusions, & Limitations of Liability
A. Both the Limited Lifetime and 1 Year Limited Warranties supplied by HHT apply only while the Appliance is in its location of original
installation. HHT’s obligation under this warranty does not extend to damages resulting from (1) installation, operation or maintenance
of the Appliance not in accordance with the Installation Instructions, Operating Instructions, and the Listing Agent Identifi cation Label
furnished with the Appliance; (2) installation which does not comply with local building codes; (3) shipping, improper handling, improper
operation, abuse, misuse, accident or unworkmanlike repairs; (4) environmental conditions, inadequate ventilation or drafting caused by
tight sealing construction of the structure, air handling devices such as exhaust fans or forced air furnaces, or other causes; (5) use of
fuels other than those specifi ed in the Operating Instructions; (6) installation or use of components not supplied with the Appliance or any
other components not expressly authorized and approved by HHT; and/or (7) modifi cation of the Appliance not expressly authorized and
approved by HHT in writing. This warranty is limited to only the component parts manufactured or supplied by HHT.
B. HHT’s liability under both the Limited Lifetime Warranty and the 1 Year Limited Warranty is limited to the replacement and repair of
defective components or workmanship during the applicable period. HHT may fully discharge all of its obligations under such warranties
by repairing the defective component(s) or at HHT’s discretion, providing replacement parts at no charge and paying reasonable labor
and freight costs.
C. EXCEPT TO THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE WARRANTY SPECIFIED
ABOVE.
D. Some states do not allow exclusions or limitations of incidental or consequential damages, so those limitations may not apply to you.
This warranty gives you specifi c rights; you may also have other rights which vary from state to state.
How to Obtain Service
To obtain service under this warranty you must:
1. Send written notice of the claimed condition to Heatilator Technical Service Department, Hearth & Home Technologies, 1915 W.
Saunders Street, Mt. Pleasant, Iowa 52641-1563. You may also register your claim online at www.heatilator.com.
2. Provide proof of purchase, model number, serial number, and manufacturing date code to HHT.
3. Provide HHT reasonable opportunity to investigate the claim, including reasonable opportunity to inspect the Appliance prior to any
repair or replacement work and before the Appliance or any component of the Appliance has been removed from the place of original
installation.
4. Obtain HHT’s consent to any warranty work before the work is done.
ADDITIONAL INFORMATION:
If you would like information on current HEATILATOR products or want to locate a dealer in your area, call 1-800-927-6841.