Weiman Products Deva 100 User Manual
Deva 100 (8220)
Wood-fired cookstove
OWNER'S MANUAL
INSTALLATION AND OPERATING
INSTRUCTIONS
CONTACT LOCAL AUTHORITIES HAVING
JURISDICTION (BUILDING DEPARTMENT or FIRE
OFFICIALS) ABOUT PERMITS REQUIRED,
RESTRICTIONS AND INSTALLATION INSPECTION
IN YOUR AREA.
PLEASE READ THIS ENTIRE OWNER’S MANUAL BEFORE YOU INSTALL AND USE
YOUR NEW Deva WOOD STOVE. To reduce the risk of fire, follow the installation instructions.
Failure to follow these instructions may result in property damage, bodily injury, or even death.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE!
Deva 100 Model# 8220
6400-40460
Revised 10-12-07
HearthStone Quality Home Heating Products Inc ® 2 Model 8220
TABLE OF CONTENTS
INTRODUCING YOUR DEVA 100 COOKSTOVE ............................................................................ 4
CODES ...................................................................................................................................................... 5
AFETY INFORMATION ............................................................................................................................. 5
S
Periodic Checklist ........................................................................................................................... 6
Emergency Procedures.................................................................................................................... 7
S
PECIFICATIONS ....................................................................................................................................... 8
SETTING UP YOUR DEVA 100 COOKSTOVE.................................................................................. 9
NPACKING ............................................................................................................................................. 9
U
I
NSTALLING YOUR STOVE ........................................................................................................................ 9
HEARTH REQUIREMENTS AND FLOOR PROTECTION .............................................................................. 10
CLEARANCES TO COMBUSTIBLES .......................................................................................................... 10
Components of a Venting System................................................................................................. 12
Installing a Venting System .......................................................................................................... 13
CONNECTING YOUR WOOD-FIRED COOKSTOVE ..................................................................................... 14
Connecting to a Prefabricated Metal Chimney ............................................................................. 14
OPERATING YOUR DEVA 100 WOOD STOVE.............................................................................. 19
CONTROLS AND FEATURES .................................................................................................................... 19
CHOOSING FIREWOOD ............................................................................................................................ 20
BUILDING A FIRE ................................................................................................................................... 21
Building A Fire For Everyday Use ............................................................................................... 21
Burn Rate ...................................................................................................................................... 22
Over-Fire Caution ......................................................................................................................... 22
Removal And Disposal Of Ashes ................................................................................................. 22
MAINTENANCE ................................................................................................................................. 23
Creosote Formation And Need For Removal ............................................................................... 23
Gaskets .......................................................................................................................................... 23
Glass .............................................................................................................................................. 24
Cast Iron ........................................................................................................................................ 25
TROUBLESHOOTING ........................................................................................................................ 25
TROUBLESHOOTING GUIDE .................................................................................................................... 26
EPLACEMENT PARTS & OPTIONAL ACCESSORIES ................................................................................ 27
R
SAFETY LABEL ....................................................................................................................................... 28
HearthStone Quality Home Heating Products Inc ® Model 8220
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Introducing Your
Deva 100 Wood-fired Cookstove
Congratulations! You have just invested in a
most unique wood burning cook stove – the
Deva 100 from HearthStone Quality Home
Heating Products Inc®. The Deva 100 Model
8220 is a wood burning cook-stove. At 1.6 cubic
feet firebox and 2.47 cubic feet oven capacity
you can be proud to join the HearthStone family
with our Premier Wood Burning Cookstove.
The generous height allows for loading of wood
through the front up to 17” inches long!
Your purchase insures years of clean,
comfortable heat and cooking with minimal
maintenance. The Deva 100 blends modern
technology with the unique beauty of cast iron.
We trust that you will appreciate the quality of
our handcrafted product.
Please read this manual in its entirety. Its
purpose is to familiarize you with your
cookstoves safe installation, operation and
maintenance. It contains information that will
be useful to you now and in years to come, so
keep it handy and refer to it as needed.
Use these instructions as well as national, state,
and local building codes to install your
cookstove. Be sure to maintain the designated
stovepipe and cookstove clearances to walls,
ceilings, hearth, and other combustible surfaces.
This will help reduce the risk of fire. Failure to
follow these instructions can result in property
damage, bodily injury, and even death.
Locate your cookstove in a safe, convenient,
open area; away from traffic flow, doors, and
hallways; and near a chimney and chimney
connector. Review the proper clearance
measurements from combustible surfaces. You
can safely reduce required clearances in most
cases with a special connector pipe and special
wall coverings as specified by this manual, the
NFPA 211 codes, and your local authorities
having jurisdiction.
Keep furniture, drapes, curtains, wood, paper,
and other combustibles far away from the stove.
Never install the cookstove in a location where
gasoline, kerosene, charcoal lighter fluid or
other flammable liquids are used or stored.
SAFETY NOTICE:
A HOUSE FIRE MAY RESULT IF THIS
COOKSTOVE IS NOT INSTALLED
PROPERLY. FOR YOUR SAFETY,
CAREFULLY FOLLOW THE
INSTALLATION DIRECTIONS.
CONTACT LOCAL BUILDING OR FIRE
OFFICIALS ABOUT RESTRICTIONS
AND INSTALLATION INSPECTION IN
YOUR AREA.
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The performance of your stove depends on
many variables. Since all installations are
unique, the general information and operating
procedures presented here can only serve as
useful if you have any questions; do not hesitate
to contact your dealer for additional
information.
Validate your warranty - return your warranty
registration card to HearthStone within 30 days
of purchase to validate your warranty. Contact
your dealer for any necessary warranty service.
This cookstove is manufactured and warranted
by:
HearthStone Quality Home Heating
Products Inc®
CODES
When you install your Deva, it is imperative
that you adhere to all local codes, which can be
obtained from either of the following two
national sources:
American National Standards Institute, Inc.
(ANSI)
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
(NFPA)
Battery March Park
Quincy, MA 02269
S
AFETY INFORMATION
Read and understand this Owner's Manual
thoroughly before installing and using this
stove.
Make sure to install your stove:
According to the manufacturer's
recommendations.
In accordance with all applicable codes.
With the proper sized chimney.
When using your stove:
Warn children and others unfamiliar with
wood-fired cookstoves the danger of
touching hot, radiating surfaces of your
stove. For your additional safety, obtain
hearth and stove guards through your local
dealer. Keep pets away from the stove to
prevent unnecessary hazards.
Burn natural wood only. Higher efficiencies
and lower emissions result when burning
air-dried, seasoned wood, as compared to
green or freshly cut wood.
Use caution when loading firewood into a
hot stove.
Keep the fuel loading door closed at all
times except when loading wood.
Keep the ash pan tray fully inserted.
Avoid grease build-up when cooking on the
top surface. Clean the surface regularly after
using the cook top surface.
Use care when cooking on the glass top.
Scratching the surface will weaken and
shorten the life of the glass. (Pick up your
cooking pots pans instead of sliding them
on the surface.)
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Never modify this cookstove in any way.
Never burn kiln dried wood, painted or
treated wood, solvents, trash, plywood,
colored or glossy paper, artificial logs,
cardboard, coal, garbage or driftwood.
Especially, do not burn coal in this stove.
Never Use gasoline type fuel, kerosene,
charcoal lighter fluid, or other liquid fuels or
solid fire starters to start or invigorate the
fire. These fuels can possibly generate
carbon monoxide, which can sap the supply
of oxygen or even create an explosion.
Keep all such materials away from the stove.
Never use a wood grate andirons or other
device to elevate the fire.
Do not allow logs to rest against or
otherwise come in contact with the glass
when the door is closed.
Do not slam the door or use it to force wood
in to the cookstove.
Never over-fire your cookstove. (See page
22)
Never put articles of clothing or candles on
a hot cookstove.
Do not connect the cookstove to a flue that
is serving another appliance.
Do not set any materials on the cook top
that are not intended. The surface will
become very hot during operation and even
though ignition may or may not take place
the heat will melt or burn most objects
which may in turn drip into the firebox will
may create an ignition.
Other safety guidelines
Keep all combustible items such as
furniture, drapes, clothing, and other items,
at least 36" (0.92 m) from the cookstove
(See page 100 for more clearance to
combustible information)
Install a smoke detector.
Keep a fire extinguisher handy. We
recommend the type rated "A B C."
Dispose of ashes properly. (See page 22)
PERIODIC CHECKLIST
Perform each of these tasks at the specified
intervals. (While these are to be used as a rule of
thumb, HearthStone recommends that a
qualified service technician should inspect your
wood burning system approximately every other
month during the heavy use season)
Every Week:
• Empty ashes from the firebox and ash pan,
sooner if the firebox is full.
Every Month:
• Visually inspect chimney connector and
chimney for creosote; clean accordingly.
Tap the outside of the pipe to feel for
buildup of creosote. If the pipe feels
hollow, your pipe is most likely clean
and safe for use. If the pipe feels solid
or full, it is probably full of creosote
and should be cleaned before further
use.
Every Other Month:
• A visual inspection of the chimney
connector and chimney for creosote is
recommended depending upon your use of
the stove.
• Check the fuel loading door seal using the
"dollar bill test." (When the fire is out and
the stove is cool, shut the door on a dollar
bill. If the bill pulls out without any
resistance, then your stove’s door isn't
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sealed properly.) To tighten the seal, change
the door gasket.
Every Season:
Have a qualified service technician inspect your
chimney and wood burning system.
• Dismantle the chimney connector and clean
it thoroughly. Replace any pieces that show
signs of rust or deterioration.
• Inspect and, if necessary, clean your
chimney.
• Thoroughly clean out the inside of the stove.
• Inspect all door gasket material and replace
if worn, frayed, cracked or extremely hard.
• Clean and inspect the oven and oven door
components.
EMERGENCY PROCEDURES
If you have a stovepipe or chimney fire, follow
these instructions:
1. If the fire is too threatening, leave the area
and call the fire department immediately! If
not, perform the next three steps.
2. Close the primary air control.
3. Close the stovepipe damper (if present).
4. Keep all doors to the stove closed!
▌ WARNING:
DO NOT ATTEMPT TO PUT OUT A
STOVEPIPE OR CHIMNEY FIRE BY
THROWING WATER ONTO THE
STOVE, STOVEPIPE, OR CHIMNEY.
THE EXTREMELY HIGH
TEMPERATURE ASSOCIATED WITH
SUCH FIRES CAN CAUSE INSTANTANEOUS STEAM AND SERIOUS
BODILY HARM.
Once the chimney fire has expired, leave the
primary air control closed and let the fire in the
stove die out completely. The cookstove should
not be fired again until the stove, stovepipe, and
chimney are all thoroughly inspected for any
sign of damage. You must correct any damage
before using your cookstove again.
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Specifications
Oven Capacity: 2.47 cubic feet
Firebox Capacity 1.6 cubic feet
Maximum Heat Output: 46,000 BTUs per
hour of cordwood (based
on independent laboratory
test results)
Maximum Log Length: 17" (43 cm) fuel
loading door
40"
Height: 33-3/4" (85 cm)
Width: 40” (102 cm)
Depth: 23 3/4" (60 cm)
Fuel loading door dimension: 7”x 9-3/4”
(18 cm x 25 cm)
Stovepipe Size 6" (15.2 cm) diameter
33-1/2"
23-1/4"
6-3/4
33-3/4
26-3/4
7
6"
23-3/4
2-1/2
6"
Front
6
17-3/4
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Setting Up Your Deva
Wood Stove
UNPACKING
HearthStone packages your Deva 100 cookstove
with the greatest care, so that it ships safely.
Under certain circumstances, however, damage
can occur during transit and handling. When
you receive your cookstove, unpack it carefully,
inspecting your stove and all parts for damage.
Also, make sure that all parts are included in the
box. If any parts are damaged or missing,
please contact your dealer immediately.
INSTALLING YOUR STOVE
The Deva 100 is not approved for installation
in a mobile home.
The Deva 100 Cookstove does not require the
use of additional outside air for combustion.
There is no kit available for this installation so
please keep this in mind when installing and
planning your Deva 100.
First you must decide where your stove will
reside. After choosing an appropriate spot,
inspect this location to make sure that the stove
will have enough clearance to combustible
materials. These combustibles can include
walls, floor, ceiling, cabinets, fireplace, and
chimney. You must carefully consider the
clearances to all of these combustibles before
actually connecting your cookstove. When
considering these clearances, also decide the
kind of floor the stove will rest on. Depending
on your floor, you can install your stove as it is,
or use a floor protector, some types of flooring
may require additional floor protection.
Please use this section to plan how to locate
your stove.
HearthStone Quality Home Heating Products Inc ® Model 8220
Read this chapter to obtain a sound
understanding of how to properly install your
stove.
If you use a close clearance connector pipe, it
must be tested to UL standards and listed.
Check the listing for your pipe for actual
clearances. The diagrams in this manual
represent typical installations, but are specific to
the Simpson Dura-Vent DVL brand. Clearances
cannot be reduced without the use of close
clearance connector pipe and/or by protecting
the surfaces per NFPA 211 standards.
CLEARANCES TO NFPA 211
PROTECTED SURFACES
You can reduce the clearances to combustible
surfaces by using any National Fire Protection
Agency (NFPA) approved wall protection
system. Please refer to NFPA 211 for
specifications and complete details. You can
obtain this information directly from NFPA.
National Fire Protection Agency
Batterymarch Park
Quincy, MA 02269
1-800-344-3555
1-617-770-3000
9
HEARTH REQUIREMENTS AND FLOOR
PROTECTION
Install your stove on the following:
A non-combustible floor protector that you
obtain from your dealer, or any other
noncombustible material. A floor protector
is any noncombustible surface laid on the
If the overall R-value of your setup is greater
than the R-value of the specified floor protector,
then your setup is acceptable.
determine the overall R-value of the
layers.
If ve nting th e un i t using the re a r exi t, floor
protec tion must extend 2" on either side of pipe.
floor underneath the stove that extends, 16
inches -US (or 46 cm in Canada) beyond the
8
fuel loading door and 8 inches (20 cm)
beyond each side of the cook stove. (See
Figure 1) The hearth protection for your
Deva 100 must have an R-value of at least
0.89 or be a UL Listed floor protection.
23-3/4
39-3/4(US)
41-3/4(CAN)"
An example of a non-combustible floor
protector would be a hearth constructed with a
16 (US)
18 (CAN)"
continuous layer of a listed backer board (such
as Wonder-Board or Durock) used for ember
protection with a tile, brick, slate, or another
56"
noon-combustible facing.
For horizontal chimney connector installations,
Figure 1. Hearth Protection for top vent installations
the floor protection must be installed beneath
the connector and 2” beyond each side.
Floor protector’s come with various types of
specifications. To convert a floor protector’s
specification to an R-value, do one of the
following:
• If the R-value is given, use that value—
no conversion is needed.
• If a K-factor is given with a required
thickness (T) in inches, use this formula:
R-value = 1/K x T
• If a C-factor is given, use the formula:
R-value = 1/C
To determine the R-value of the proposed
alternate floor protector:
• Use either the K-factor or the C-factor
formula explained above to convert
CLEARANCES TO COMBUSTIBLES
Please use this section to plan the layout
for your stove. Consider clearance of pipe
to combustibles and cookstove to
combustibles.
You must follow minimum clearances for the
Deva 100 cookstove to combustibles such as
walls and ceilings. You may reduce the general
clearances if installing the stove near Protected
Surfaces.
specifications not expressed as R-values.
• For multiple layers of floor protectors,
simply add the R-values of each layer to
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