Ashley DVAG8 Operation and maintenance manual

* All Pictures In This Manual Are For Illustrative Purposes Only. Actual Product May Vary.
© 2023 United States Stove Company, 227 Industrial Park Rd., South Pittsburg, TN 37380 Ph. 800-750-2723
THIS MANUAL IS SUBJECT TO CHANGE WITHOUT NOTICE.
Owner’s Instruction and Operation Manual
Save These Instructions In A Safe Place For Future Reference.
CALIFORNIA PROPOSITION 65 WARNING:
This product can expose you to chemicals including carbon
monoxide, which is known to the State of California to cause
cancer, birth defects, and/or other reproductive harm. For
more information, go to www.P65warnings.ca.gov
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Please read this manual BEFORE
installing and operating this unit.
- Do not store or use gasoline or other ammable 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 re department.
- Installation and service must be performed by a qualied installer, service agency or the gas supplier.
* Installation and service must be performed by a qualied installer, service agency or the gas supplier *
854013-1504M
R
DVAG8
Model Number:
Report Number: F23-147
Certied to ANSI STD Z21.86-2016-R-2021,
Certied to CSA STD 2.32-2016-R-2021, and
Certied to CSA 2.17-2017

2
© 2023 United States Stove Company
1-800-750-2723 Ext 5050 or;
Text to 423-301-5624 or;
Email us at:
20" (508 mm)
13.6" (346 mm) 6.6" (169 mm)
Height 20 (508 mm)
Width 13.6 (346 mm)
Depth 6.6 (169 mm)
Type of Burner Atmospheric
# of Burners 1
Ignition Piezo-electric ignitor
Standard Heating Space
Square Feet / (m2)280 sq ft (26 m2)
NOTE: A qualied service person must install the
heater. Follow all local codes. CHECK GAS TYPE! Use
only the type of gas indicated on the rating plate.
DIMENSIONS
PRODUCT FEATURES
Model No. Input Power *
Btu/Hr. (kW)
Max. Gas Inlet
Pressure inch
W.C. (mm. W.C.)
Min. Gas Inlet
Pressure inch
W.C. (mm. W.C.)
Pres. Reg. Settings
Manifold inch W.C.
(mm. W.C.)
Valve Type
DVAG8N 8,000 BTU/HR-
(2.34 kW/HR)
10.5 inches W.C.
(267mm)
5.0 inches W.C.
(127mm)
5.0 inches W.C.
(127mm)
Chant K-890SL-
A4D
DVAG8L 8,000 BTU/HR-
(2.34 kW/HR)
14 inches W.C
(356mm)
10 inches W.C.
(254mm)
10 inches W.C.
(254mm)
Chant K-890SL-
A4D
**NOTE: Minimum Gas Inlet Pressure for purpose of input adjustment. The efciency rating of the
appliance is a product thermal efciency rating determined under continuous operating conditions and
was determined independently of any installed system.

© 2023 United States Stove Company
3
INSTALLATION CHECKLIST
Your Gas Stove should be installed by a qualied installer only. An NFI qualied Installer can be found at
www.ncertied.org/public/nd-an-n-pro/
INSTALLER CHECK LIST
This Checklist is to be completed in full by the qualied person who installs this unit. Keep this page for
future reference.
Failure to install and commission according to the manufacturer’s instructions and complete this checklist
will invalidate the warranty.
Please Print
Customer Name: Telephone Number:
Address:
Model:
Serial Number:
Installation Company Name: Phone Number:
Installation Technician’s Name: License Number:
DESCRIPTION OF WORK
Location of installed appliance: _________________________________________________________________________
Venting System: New Venting System Yes No If yes, Brand __________________________________
If no, Date of inspection of existing venting system:______________________________________________________
CHECKLIST
Conrm clearances to combustibles as per installation instructions in this manual.................................................
Conrm the venting system is secure and sealed...............................................................................................................................
Conrm the stove starts and operates properly....................................................................................................................................
Check to ensure a CO alarm is installed as per local building codes and is functional .............................................
Explain the safe operation, proper fuel usage, cleaning, and routine maintenance requirements .................
Declaration of Completion: As the qualied person responsible for the work described above, I conrm that
the appliance as associated work has been installed as per manufacturer’s instructions and following any
applicable building and installation codes.
Signed: ___________________________________Print Name: ______________________________ Date: _____________
Home Owner: RETAIN THIS INFORMATION FOR FUTURE REFERENCE

4
© 2023 United States Stove Company
REQUIREMENTS FOR THE
COMMONWEALTH OF
MASSACHUSETTS
The following requirements reference various
Massachusetts and national codes not contained
in this manual. For all sidewall horizontally vented
gas fueled equipment installed in every dwelling,
building or structure used in whole or in part for
residential purposes, including those owned or
operated by the Commonwealth and where the
side wall exhaust vent termination is less than (7)
feet above nished grade in the area of the venting,
including but not limited to decks and porches, the
following requirements shall be satised:
INSTALLATION OF CARBON MONOXIDE
DETECTORS
At time of installation of side wall horizontally vented
gas fueled equipment, the installing plumber or
gas-tter shall observe that a hard wired carbon
monoxide detector with an alarm and battery
back-up is installed on the oor level where the
gas equipment is to be installed. In addition, the
installing plumber or gas-tter shall observe that
a battery operated or hard wired carbon monoxide
detector is installed on each additional level of the
dwelling, building or structure served by the side
wall horizontal vented gas fueled equipment. It shall
be the responsibility of the property owner to secure
the services of qualied licensed professionals for
the installation of hard wired carbon monoxide
detectors. In the event that the side wall horizontally
vented gas fueled equipment is installed in a crawl
space or attic, the hard wired carbon monoxide
detector with alarm and battery back-up may be
installed on the next adjacent oor level. In the
event that the requirements of this subdivision can
not be met at the time of completion of installation,
the owner shall have a period of thirty (30) days to
comply with the above requirements; provided,
however, that during said thirty (30) day period, a
battery operated carbon monoxide detector with
an alarm shall be installed.
APPROVED CARBON MONOXIDE
DETECTORS
Each carbon monoxide detector as required in
accordance with the above provisions shall comply
with NFPA 720 and be ANSI/UL 2034 listed and IAS
certied.
SIGNAGE
A metal or plastic identication plate shall be
permanently mounted to the exterior of the
building at a minimum of eight (8) feet above
grade directly in line with the exhaust vent terminal
for the horizontally vented gas fueled heating the
appliance or equipment. The sign shall read, in
print no less the one-half inch (1/2”) in size, “GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS”.
INSPECTION
The state or local gas inspector of the side wall
horizontally vented gas fueled equipment shall not
approve the installation unless, upon inspection, the
inspector observes carbon monoxide detectors and
signage installed in accordance with the provisions
of 248 CMR 5.08 (2) (a) 1 through 4.
EXEMPTIONS
The following equipment is exempt from 248 CMR
5.08 (2) (a) 1 through 4: The equipment listed in
Chapter 10 entitled “Equipment Not Required To
Be Vented” in the most current edition of NFPA 54
as adopted by the Board; and Product Approved
side wall horizontally vented gas fueled equipment
installed in a room or structure separate from the
dwelling, building or structure used in whole or in
part for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided: When
the manufacturer of Product Approved side wall
horizontally vented gas equipment provides
a venting system design or venting system
components with the equipment, the instructions
provided by the manufacturer for installation of the
equipment and the venting system shall include:
Detailed instructions for the installation of the
venting system design or the venting system
components; and a complete parts list for the
venting system design or venting system.
GAS EQUIPMENT VENTING SYSTEM NOT
PROVIDED
When the manufacturer of Product Approved side
wall horizontally vented gas equipment does not
provide the parts for venting the ue gases, but
identies “special venting systems”, the following
requirements shall be satised by the manufacturer:
MASSACHUSETTS RESIDENTS

© 2023 United States Stove Company
5
MASSACHUSETTS RESIDENTS
The referenced “special venting systems”
instructions shall be included with the appliance or
equipment installation instructions and;
The “special venting systems” shall be Product
Approved by the Board, and the instructions for
that system shall include a parts list and detailed
installation instructions.
A copy of all installation instructions for all Product
Approved side wall horizontally vented gas fueled
equipment, all venting instructions, all parts lists
for venting instructions, and/or all venting design
instructions shall remain with the appliance or
equipment at the completion of the installation.
VIEW PORT
CABINET BACK
CONTROL KNOB
GRILL GUARD
FRONT PANEL
PRODUCT IDENTIFICATION
THIS GAS APPLIANCE MUST NOT BE CONNECTED TO A CHIMNEY FLUE SERVING A SEPARATE
QUALIFIED SERVICE TECHNICIAN TO INSPECT THE APPLIANCE AND TO REPLACE ANY PART OF
IMPORTANT FOR YOUR SAFETY
• IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE, OR MAINTENANCE CAN
• INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE

6
© 2023 United States Stove Company
INSTALLATION
INSTALLATION ITEMS
Before installing heater, make sure you have the
items listed below.
• Piping (check local codes)
• Sealant (resistant to propane gas)
• Manual shutoff valve
• Ground joint union
• Sediment trap
• Tee joint
• Pipe wrench
The installation location shall provide the following:
a. Adequate combustion and ventilation air, and
b. Adequate accessibility clearances for servicing.
Minimum Clearance From Combustible
Construction
Rear 0.25 inches (with supplied spacers)
Sides 6 inches
Top 36 inches
Floor 5 inches
CEILING
36”
(914 mm) Min.
6”
(152 mm) Min.
6”
(152 mm) Min. FLOOR
Figure 1

© 2023 United States Stove Company
7
INSTALLATION
£
>
£
>
£
>
£
>
£
>
>
£
>
£
>
†
‡
E
A
A
H
H
I
K
J
X
X
C
F
INSIDE
CORNER DETAIL
FIXED
CLOSED FIXED
CLOSED
OPERABLE
OPERABLE
VENT TERMINAL
X
AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITED
This appliance may be installed in an aftermarket,
permanently located, manufactured home (USA
only) or mobile home, where not prohibited by local
codes. This appliance is only for use with the type
of gas indicated on the rating plate. This appliance
is not convertible for use with other gases, unless a
certied kit is used.
IMPORTANT:
THIS APPLIANCE SHOULD ONLY BE
INSTALLATION MUST CONFORM WITH LOCAL
CODES OR, IN THE ABSENCE OF LOCAL CODES,
WITH THE NATIONAL FUEL GAS CODE, ANSI
A manufactured home (USA only) or mobile
home OEM installation must conform with the
Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280, or, when such
standard is not applicable, the Standard for
Manufactured Home Installations, ANSI Z 225.1, or
Standard for Gas Equipped Recreational Vehicles
and Mobile Housing, CSA Z 240.4.
IMPORTANT:
• THE APPLIANCE AREA MUST BE KEPT
CLEAR AND FREE FROM COMBUSTIBLE
MATERIALS, GASOLINE, AND OTHER
• DUE TO HIGH TEMPERATURES, THE
APPLIANCE SHOULD BE LOCATED OUT OF
TRAFFIC AND AWAY FROM FURNITURE
• CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH
SURFACE TEMPERATURE AND SHOULD
STAY AWAY TO AVOID BURNS OR CLOTHING
• YOUNG CHILDREN SHOULD BE CAREFULLY
SUPERVISED WHEN THEY ARE IN THE SAME
• CLOTHING OR OTHER FLAMMABLE
MATERIAL SHOULD NOT BE PLACED ON OR
• ANY SAFETY SCREEN OR GUARD REMOVED
FOR SERVICING AN APPLIANCE MUST BE
REPLACED PRIOR TO OPERATING THE

8
© 2023 United States Stove Company
INSTALLATION
IMPORTANT:
INSTALLATION AND REPAIR SHOULD BE
THE APPLIANCE SHOULD BE INSPECTED
BEFORE USE AND AT LEAST ANNUALLY
FREQUENT CLEANING MAY BE REQUIRED
DUE TO EXCESSIVE LINT FROM CARPETING,
THAT CONTROL COMPARTMENTS, BURNERS
AND CIRCULATING AIR PASSAGEWAYS OF
WARNING:
FAILURE TO POSITION THE PARTS IN
ACCORDANCE WITH THESE DIAGRAMS, OR
FAILURE TO USE ONLY PARTS SPECIFICALLY
APPROVED WITH THIS APPLIANCE MAY
RESULT IN PROPERTY DAMAGE OR PERSONAL
HARDWARE PACKET CONTENTS
KEY DESCRIPTION ITEM QTY
iMedium Screw 3
ii Large Screw 4
iii Washer 4
iv Spacer Washer 4
vRubber
Grommet 2
vi Small Screw 11
INSTALLING THE APPLIANCE
Separate the hanging bracket from the appliance
by removing two screws on the top and two nuts at
the bottom.
INSTALLING THE HANGING BRACKET
1. Draw the position of the hole for the air-
vent intake pipe, taking into account the
minimum clearances mentioned in gure 1. See
dimensions of the square hole “D” and height
to the center “C” in table 1 and gure 5 for the
different models. Height “C” is the minimum
recommended.
TABLE 1
CD
20-7/32” (514 mm)
11-1/4” X 11-1/4”
(286 x 286 mm) square
hole
2. Cut the square hole through the wall according
to the measurements and positions indicated
in gure 2.
C
FLOOR
D
D
Figure 2
3. Insert the two provided rubber grommets (v)
into the lower bracket as shown in gure 3a.
Place the hanging bracket over the square hole.
Check to see the bracket is level. After leveling
the hanging bracket, mark the four holes as
shown in gure 3b.

© 2023 United States Stove Company
9
v
Figure 3a
X 2
FLOOR
Figure 3b
4. Remove the hanging bracket and drill the
four holes using a masonry drill bit. NOTE: The
masonry drill bits size must match the size of
the masonry screw that will be used (masonry
screws and drill bit not included). IMPORTANT:
The four 1/4” spacer washers (iv) provided must
be put between the bracket and the wall.
FLOOR
iv
X 4
INSTALLING THE HANGING BRACKET
1. Remove the required heat shield from the box
and fold it as indicated in the illustration (fold
along the perforated lines and break off when
installing in a 2 X 4 wall). Align the holes on the
heat shield with the holes on the mounting
bracket and attach using the six provided small
screws (vi).
HEAT SHIELD
Perforated Line for 2X4
Installation
vi
X 6
INSTALLATION

10
© 2023 United States Stove Company
2. Taking into account the minimum clearances
mentioned in table two, locate the closest wall
stud (which will serve to hold the appliance) and
mark the square hole center at a distance “A”, (if
wall stud is at the right), or “B”, (if the stud is at
the left) (see table 2 and Figures 7 and 8). Note:
Use the heat shield to help hold the bracket in
place when marking the square hole locations.
Note: At least one side of hanging bracket must
be attached to a wall stud.
TABLE 2
AB C D
9-1/8”
(233 mm)
6-13/16”
(174 mm)
20-3/16”
(514 mm)
11-1/4” X 11-1/4”
(286 x 286
mm) square
hole
3. Draw the position of the square hole for the
vent-air intake pipe (see dimensions for square
hole “D” and the height to the center “C” in table
2. Height “C” is the minimum recommended.
4. Cut the square hole through the wall according
to the measurements and positions indicated in
gure 4 and 5.
C
FLOOR
D
D
A
Figure 4
C
FLOOR
D
D
B
Figure 5
5. Insert the two provided rubber grommets (v)
into the lower bracket as shown.
v
X 2
6. Place the wall bracket with the heat shield
attached into the square hole. Check to see
that the bracket is level. If not, you may have to
trim the hole you cut to ensure the bracket is
level when installed. After leveling the hanging
bracket, mark the 4 holes as shown.
FLOOR
7. Remove the hanging bracket and drill the four
holes using a 3/32” drill bit.
8. Place the hanging bracket and x it with four
screws (ii) and four washers (iii). IMPORTANT:
The four 1/4” spacer washers (iv) provided must
be put between the bracket and the wall.
INSTALLATION

© 2023 United States Stove Company
11
FLOOR
iv
ii
iii
X 4
X 4
X 4
MOUNTING THE HEATER ON HANGING
BRACKET
1. Place the heater on the hanging bracket and
secure with two small screws (vi).
vi
X 2
2. Use two medium screws (i) to secure the bottom
bracket to the unit.
i
X 2
ATTENTION:
THE ATTACHED SET OF THREE MARKING
PLATES (RATING PLATE, OPERATION
INSTRUCTIONS, AND SAFETY PLATE) MUST
NOT BE REMOVED FROM THE APPLIANCE AT
INSTALLING THE VENTING SYSTEM
Thesemodels ofwallfurnacesare designedfordirect
venting through a wall. Only venting components
specically approved for these furnaces may be
used. The ow of combustion gases and ventilation
air must not be obstructed. Minimum clearance
between pipes and combustible materials is one
(1) inch (25.4 mm). Vent terminal must be 18.0”
away from an adjacent wall. Minimum clearance
between vent cap and combustible material 1-3/4”.
IMPORTANT:
THE VENT-AIR INTAKE SYSTEM MUST BE
PROPERLY INSTALLED TO ENSURE PROPER
INTAKE SYSTEM MUST ALSO BE PROPERLY
RE-INSTALLED AND RESEALED TO ENSURE
WARNING:
FAILURE TO POSITION THE PARTS IN
ACCORDANCE WITH THESE DIAGRAMS OR
FAILURE TO USE ONLY PARTS SPECIFICALLY
APPROVED WITH THIS APPLIANCE MAY
RESULT IN PROPERTY DAMAGE OR PERSONAL
INSTALLATION

12
© 2023 United States Stove Company
IMPORTANT:
THE APPLIANCE’S VENTING SYSTEM SHOULD
BE INSPECTED AT LEAST ONCE A YEAR AND
CAUTION:
The venting system consists of:
AVent Cap
B Vent Pipe
CVent-Air Intake Pipe
DRod
E Nut
F Outdoor Mounting Plate
G Silicon-Rubber Ring
H Tape
i Insulation
J Rain Shield
K Heat Shield
Table 3 Lengths Of Pipes And Rod.
Vent Pipe (B) Vent-Air Intake
Pipe (C) Rod (D)
Wall Thickness
+ 3-3/8“
(86 mm)
Wall Thickness
+ 2-1/2“
(64 mm)
Wall Thickness
+ 5-7/8“
(149.5 mm)
A
E
J
G
F
KB
C
Hi
D
Figure 6
*
Minimum of
4-1/2”(115 mm)
Wall Thickness
Maximum of
10”(254 mm)
Wall Thickness
*
Figure 7
Measure thickness of the wall as shown in gure 7.
1. If any of the following are long trim them
according to thickness of the wall, (see table 3):
• (B) vent pipe
• (C) vent-air intake pipe
• (i) insulation
• (D) rod
2. The hole at the outside of the wall must be a
square of 11-1/4” (286 mm) X 11-1/4” (286 mm) (see
gure 9).
3. Slide the heat shield (K) into the 11-1/4” (286
mm) X 11-1/4” (286 mm) square hole. Secure the
heat shield (K) to the wall bracket using the
appropriate hardware.
4. From the outside of the wall, screw the rod
(D) slightly onto support located inside the
appliance ue outlet.
5. Wrap the vent-air intake pipe (C) with the
provided insulation (i) (foil side out) and place
the provided strip of tape (H) down the seam to
secure it.
6. Slide the smaller vent pipe (B) (from outside
your house) through the hole in the wall and
attach to the mounted heater inside your house.
Be sure the vent pipe is snug and engaged to
the heater. Then slide the larger Vent‐Air Intake
Pipe, with the insulation wrapped and taped to
the outside of the pipe, through the same hole
and over the smaller Vent Pipe (B) and attach to
the heater.
NOTE: It is critical that the insulation wrap (i) be
wrapped and secured with the tape on the outside
of the larger Vent‐Air Intake Pipe (C). The insulation
is NOT to be wrapped in between Vent Pipe (B) and
Vent‐Air Intake Pipe (C) (see gure 8).
INSTALLATION

© 2023 United States Stove Company
13
Rod (D)
Vent Pipe (B)
V
ent-Air
Int
ake Pipe (C)
Insula�on
Wrap (i)
Figure 8
7. The outdoor mounting plate (F) and the silicon-
rubber ring (G) should be installed between
the vent cap (A) and the exterior wall. Note: For
additional security the outdoor mounting plate
(F) can be attached to the outside of the wall
using the appropriate hardware for mounting
to the surface of the building. The outdoor
mounting plate (F) must be positioned ush
to the wall and sealed with a non-hardening
mastic (silicone caulk). When positioning the
outdoor mounting plate (F) for installation
ensure the offset hole is located to the right of
the mounting plate.
8. Before attaching the vent cap (A) to the exterior
wall, run a bead of non-hardening mastic
(silicone caulk) around its outside edge, so
as to make a seal between it and the outdoor
mounting plate (F).
9. Slide the vent cap (A) into position and secure
into place using the provided nut (E). Tighten
nut (E) down until the vent cap (A) leans against
the outdoor mounting plate (F) (see gure 9).
10. Secure the rain shield (J) to the outdoor
mounting plate (F)
11-1/4" (286mm) x 11-1/4" (286mm)
square hole
Heat Shield
Figure 9
11. Bend the three tabs located on the rain shield
(J) out. Hand-bend the rain shield (J) into a
semi-circle and align with the mounting holes
located in the outdoor mounting plate (F).
Figure 10
GAS CONNECTION
1. We recommend using only new black iron or
steel pipe. CHECK LOCAL CODES.
2. The gas supply line shall be sized and installed
to provide a sufcient supply of gas to meet
the maximum demand of the heater without
undue loss of pressure.
3. The sealant used on the threaded joints of the
gas pipe must be a type resistant to the action
of L.P. Gas. (This sealant should be applied
lightly to main threads to ensure excess sealant
does not enter lines.)
4. The supply system must include a manual
shut off valve and connection in the line, so the
heater can be disconnected for servicing.
5. Include a drip leg (trap) and a plugged 1/8”
N.P.T. tapping in the line. The tapping should be
accessible for test gauge connections upstream
of the gas supply connection to the heater.
IMPORTANT:
HOLD THE GAS INLET OF THE APPLIANCE
WITH WRENCH WHEN CONNECTING IT TO
INSTALLATION

14
© 2023 United States Stove Company
3/8”NPT PIPE NIPPLE
PIPE NIPPLE
1/8”NPT PLUG TAP
REDUCER BUSHING
TO 1/8”NPT
SEDIMENT
TRAP
TEST GAUGE
CONNECTION
TEE JOINT
TEE JOINT
CLOSED
OPEN GROUND JOINT UNION
APPLIANCE GAS INLET
FROM GAS METER
3 (76.2 MM)
MINIMUM
CAP
MANUAL SHUTOFF
VALVE
Figure 11
Max Inlet Pressure
Nat. Gas 10.5” W.C.
L.P. Gas 14” W.C.
WARNING:
•
LP SUPPLY TANK TO THE PRESSURE
TANK MUST HAVE ITS OWN SEPARATE
PRESSURE REGULATOR THAT CAN REDUCE
THE SUPPLY TANK GAS PRESSURE DOWN
TO A MAXIMUM OF 14 INCHES (355 MM) OF
• ALL GAS PIPING AND CONNECTIONS
MUST BE TESTED FOR LEAKS AFTER
CHECK AFTER GAS CONNECTION
1. Make sure the control of the heater is in the
“OFF” position.
2. Open the manual shut off valve. Test for leaks by
applying liquid detergent to all joints. Check all
joints from gas meter to thermostat gas valve.
(Bubbles forming indicate a gas leak)
3. Correct any leak defect at once.
CAUTION:
NEVER USE AN OPEN FLAME TO CHECK FOR
LEAKS
PRESSURE TESTING SUPPLY LINE
ATTENTION: This appliance and its appliance main
gas valve must be disconnected from the gas
supply piping system during any pressure testing
of that system at test pressures in excess of 1/2 psi
(3,5 kPa). The appliance must be isolated from the
gas supply piping system by closing equipment
shutoff valve during any pressure testing of the gas
supply piping system at test pressures equal to or
less than 1/2 psi (3,5 kPa).
MANIFOLD PRESSURE CHECK
The burner pressure should be checked at the
pressure test point located in the bottom right-
hand side of the unit, next to the rebox assembly.
Note: The manifold pressure tap tting is accessible
through the bottom of the unit.
The pressure should be checked with the heater
burning and the control set to high.
Figure 12
Manifold
Pressure
Tap Fitting
HIGH ALTITUDE INSTALLATIONS
This appliance may be installed at higher altitudes.
Please refer to National Fuel Gas Code ANSI Z223.1/
NFPA 54, CSA-B149.1 Natural Gas and Propane
Installation Code, local authorities, or codes
having jurisdiction in your area regarding derate
guidelines. Per the above referenced codes, for
elevations above 2,000 ft (610 m), input ratings are
to be reduced by 4% for each 1,000 ft (305 m).
INSTALLATION

© 2023 United States Stove Company
15
OPERATION
1. Set thermostat to lowest setting. (If applicable).
2. Turn control knob clockwise to the "OFF" position. Do not Force.
CAUTION:Wait five (5) minutes before re-lighting heater.
LIGHTING INSTRUCTIONS
854014
Pilot Burner View Port Control Knob
POSITION INDICATOR
1. STOP! Read the safety information on the
attached plate.
2. Ensure the gas supply to the heater is on.
3. Set the thermostat to the lowest setting (if
applicable).
4. Slightly push in the gas control knob and turn it
clockwise to the "OFF" position. Do not
force.
NOTE: The knob cannot be turned from "PILOT" to "OFF" unless it is pushed in
slightly. Do not force.
5. Wait five (5) minutes to clear out any gas. If you then smell gas, STOP! Follow
"B" on the attached safety information plate. If you don't smell gas, go to the next
step.
6. Locate the pilot by looking through the view port located on the top of the
appliance.
7. With the control knob slightly pushed in, turn the control knob counterclockwise
to "PILOT". Once the control knob is in the "PILOT" position, fully press the
control knob down. This should cause the spark from the ignitor to light the pilot
gas. Keep the control knob depressed for ten (10) seconds before releasing. If
the pilot does not light, repeat step 6. NOTE: It may be necessary to press the
control knob for thirty (30) seconds if this is the first time the heater is connected
to the gas supply. If the control knob does not pop up when released, STOP and
immediately call your service technician or gas supplier. If the pilot will not stay
lit after several tries, turn the gas control knob to "OFF" and call your service
technician or gas supplier.
8. When the pilot is lit, turn the control knob counterclockwise to the desired
heating level.
9. Set the thermostat to the desired setting (if applicable).
TO TURN OFF GAS TO APPLIANCE
WARNING:
IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE EXPLOSION MAY RESULT CAUSING
CAUTION:
Figure 13

16
© 2023 United States Stove Company
OPERATION
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
A. This appliance has a pilot which must be lit
manually. When lighting the pilot, follow these
instructions exactly.
B. BEFORE LIGHTING, smell around the appliance
area for gas. Be sure to smell next to the oor
because some gas is heavier than air and will
settle on the oor.
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.
• If you cannot reach your gas supplier, call the re
department.
C. Use only your hand to turn the gas control
manual valve. Never use tools. If the valve will
not turn by hand, do not try to repair it; call a
qualied service technician. Force or attempted
repair may result in a re or explosion.
D. Do not use this appliance if any part has been
under water. Immediately call a qualied
service technician inspect the appliance and to
replace any part of the control system and any
gas control that has been under water.
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information in this
manual.
2. Ensure the gas supply to the heater is on.
3. Slightly push down the gas control knob and
turn it clockwise to the “OFF” position. Do not
force. NOTE: The knob cannot be turned from
“PILOT” to “OFF” unless it is pushed in slightly
downward. Do not force.
4. If appliance does not light. Wait ve (5) minutes
to clear out any gas. If you then smell gas, STOP!
Follow “B” in the “For Your Safety Read Before
Lighting” section of this manual. If you don’t
smell gas, go to the next step.
5. Locate the pilot by looking through the view
port located on the top of the appliance.
6. Withthecontrolknobslightlypusheddownward,
turn the control knob counterclockwise to
“PILOT”. Once the control knob is in the “PILOT”
position, fully press the control knob down. This
should cause the spark from the ignitor to light
the pilot gas. Keep the control knob depressed
for ten (10) seconds before releasing. If the pilot
does not light, repeat step 5. NOTE: It may be
necessary to press the control knob for up to
thirty (30) seconds if this is the rst time the
heater is connected to the gas supply. If the
control knob does not pop up when released,
STOP and immediately call your service
technician or gas supplier. If the pilot will not
stay lit after several tries, turn the gas control
knob to “OFF” and call your service technician
or gas supplier.
7. When the pilot is lit, turn the control knob
counterclockwise to the desired heating level.
TO TURN OFF GAS TO APPLIANCE
1. Turn control knob clockwise to the “OFF”
position. Do not Force.
CAUTION:
WAIT FIVE (5) MINUTES BEFORE RE-LIGHTING

© 2023 United States Stove Company
17
IMPORTANT:
•
•
•
•
•
•
• IF YOU SMELL GAS, SHUT OFF CONTROL VALVE, OPEN DOORS AND WINDOWS AND DO NOT
NOTE: It is normal for the new wall furnace to give
some odor the rst time it is burned. This is due to
the curing of the paint and any undetected oil from
the manufacturing process. It is recommended to
burn a new wall furnace for at least two (2) hours
the rst time that it is used.
CAUTION:
YOU MUST KEEP CONTROL AREAS AND
CIRCULATING AIR PASSAGEWAYS OF HEATER
HEATER MAY NEED MORE FREQUENT
CLEANING DUE TO EXCESSIVE LINT FROM
ATTENTION:
VERIFY PROPER OPERATION AFTER
SERVICING
CLEANING & MAINTENANCE
• Exterior - Use a soft cloth dampened with a mild
soap and water mixture. Wipe the cabinet to
remove dust.
• Air Passageways - Use a vacuum cleaner or
pressurized air to clean.
• Vent Cap - Use a vacuum cleaner or pressurized
air to clean.
• Pilot and Burner - Periodically visually check the
pilot and burner ames (view ames through
view port). The correct ame pattern should be
viewed by looking through the view port on top
of the unit.
VIEW PORT
Figure 14
The correct ame pattern of pilot and main burner
are shown in the provided gures.
Figure 15
PRIMARY FLAME: 1/4” - 3/8” (6 - 10 mm)
SECONDARY FLAME: 1” - 4” (25 - 100 mm)
Correct main burner flame pattern
Figure 16
Pilot Flame
Thermocouple
OPERATION

18
© 2023 United States Stove Company
OPERATION
Figure 17
Correct main burner
flame pattern (top view)
SECONDARY FLAME PRIMARY FLAME
THERMOCOUPLE
CLEANING THE MAIN BURNER ORIFICE
& MAIN BURNER
1. Turn OFF gas supply to the heater.
2. Remove casing assembly.
3. Disconnect burner tubing and remove orice
holder.
4. Apply compressed air to the orice holder
assembly to remove dust, lint or spider webs.
5. Apply compressed air through the hole on the
combustion chamber wall where the orice
holder was originally located to remove dust,
lint or spider webs.
6. As parts are being replaced in reverse order,
check for gas leaks at all gas connections before
replacing the casing assembly.
The information in this owner’s manual is specic to your unit. When ordering replacement parts the
information in this manual will help to ensure the correct items are ordered. Before contacting customer
service write down the model number and the serial number of this unit. That information can be found
on the certication label attached to the unit. Other information that may be needed would be the part
number and part description of the item(s) in question. Part numbers and descriptions can be found in the
“Repair Parts” section of this manual. Once this information has been gathered you can contact customer
service by phone 1-800-750-2723 Ext 5051 or Email parts@usstove.com.
Model Information
Model Number
Serial Number
HOW TO ORDER REPAIR PARTS

© 2023 United States Stove Company
19
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE REMEDY
When ignitor
button is
pressed, there
is no spark at
pilot.
Ignitor electrode broken. Replace ignitor electrode.
Ignitor electrode not connected to
ignitor cable. Reconnect ignitor cable.
Ignitor cable pinched or wet. Free ignitor cable if pinched by any metal or
tubing. Keep ignitor cable dry.
Broken ignitor cable. Replace ignitor cable.
Bad piezo ignitor. Replace piezo ignitor.
When ignitor
button is
pressed, there
is spark at pilot
but no ignition.
Gas supply is turned off or manual
shutoff valve closed.
Turn on gas supply or open manual shutoff
valve.
Control knob not in PILOT position. Turn control knob to PILOT position.
Control knob not pressed in while in
pilot position. Press in control knob while in PILOT position.
Air in gas lines when installed. Continue holding down control knob. Repeat
igniting operation until air is removed.
Pilot lights but
ame goes
out when
control knob is
released.
Control knob not fully pressed in. Press in control knob fully.
Control knob not depressed long
enough.
After pilot lights, keep control knob pressed
up to 30 seconds.
Manual shutoff valve not fully open. Fully open manual shutoff valve.
Pilot ame not touching thermocouple,
which allows thermocouple to cool,
causing pilot ame to go out. This
problem could be caused by one or
both of the following:
Low gas pressure.
Dirty or partially clogged pilot.
Contact local gas company.
Clean pilot or replace pilot assembly.
Thermocouple damaged. Replace thermocouple.
Control valve damaged. Replace control valve.
Burner does
not light after
pilot is lit.
Burner or orice is clogged. Clean burner and orice or replace burner
orice.
Burner orice diameter is too small. Replace burner orice.
Inlet gas pressure is too low. Contact local Gas Company.
Slight smoke
or odor
during initial
operation.
Residues from manufacturing
processes.
It is normal for the new wall furnace to give
some odor the rst time it is burned. This is due
to the curing of the paint and any undetected
oil from the manufacturing process. Burn a
new wall furnace for at least two (2) hours the
rst time that it is used.
WARNING:

20
© 2023 United States Stove Company
TROUBLESHOOTING
WARNING IF YOU SMELL GAS:
•
• DO NOT TRY TO LIGHT ANY APPLIANCE
•
•
•
PROBLEM POSSIBLE CAUSE REMEDY
Heater
produces a
clicking/ticking
noise just after
burner is lit or
shut off.
Metal expanding while heating or
contracting while cooling.
This is common with most heaters. If noise is
excessive, contact qualied service person.
Heater shuts
off in use.
Low line pressure. Contact your qualied gas technician
Pilot is partially clogged. Clean pilot.
Gas odor even
when control
knob is in OFF
position.
Gas leak. See WARNING statement
below.
Exit your home immediately and call your
gas supplier from a neighbor’s phone. Follow
the gas supplier’s instructions.
Replace control valve.
Control valve defective.
This manual suits for next models
2
Table of contents
Other Ashley Heater manuals
Popular Heater manuals by other brands

Westpoint
Westpoint WTNF-09113.RC installation manual

Ruffneck
Ruffneck FX5 Series Installation, operation & maintenance instructions

Watlow
Watlow RAYMAX 1220 Specifications

emerio
emerio FH-120669 instruction manual

Swann
Swann Smith's Caspian EC Series Installation, commissioning and user manual

Scarlett
Scarlett Comfort SC-FH53K09 instruction manual