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22
105985
VENT-FREE NATURAL GAS STOVE HEATER
SUN VALLEY STOVE COMPANY
For more information, visit www.desatech.com
REPLACEMENT
PARTS
Note:
Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product.
If they can’t supply original replacement
part(s), call our Technical Service Depart-
ment at 1-800-323-5190. When calling, have
ready
• your name and address
• model and serial numbers of your heater
• how heater was malfunctioning
• type of gas used (propane/LP or natural
gas)
• purchase date
Usually, we will ask you to return the defec-
tive part to the factory.
PARTS NOT UNDER
WARRANTY
Contact authorized dealers of this product.
If they can’t supply original replacement
part(s), call our Parts Department at 1-800-
972-7879 for referral information. When
calling, have ready
• model number of your heater
• the replacement part number
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
When Gas Quality Is Bad
• pilot will not stay lit
• burners will produce flames and soot
• heater will backfire when lit
You may feel your gas pressure is too low or
gas quality is bad. If so, contact your local
natural gas supplier.
WIRING DIAGRAM
(MSVFBNR Series Remote-
Ready Models Only)
Note
: For proper operation of optional ac-
cessories, the wires from the switch to the
control must be connected exactly as shown.
AUT
O
OFF
ON
Thermopile
SPECIFICATIONS
Btu (Variable)
16,000/30,000
Type Gas
Natural Gas Only
Ignition
Piezo
Pressure Manifold
3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum
10.5"
Minimum*
5"
Shipping Weight
28 lbs.
* For input adjustment
TECHNICAL
SERVICE
You may have further questions about in-
stallation, operation, or troubleshooting. If
so, contact DESA International’s Technical
Service Department at 1-800-DESA LOG
(1-800-337-2564).
You can also visit DESA International’s
technical service web site at
www.desatech.com.