Vanguard SBJ18VNA Owner's Manual - Specifications
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SPECIFICATIONS
REPLACEMENT PARTS
Usually, we will ask you to return the part to
the factory.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If
they can’t supply original replacement part(s),
call DESA Heating, LLC at 1-866-672-6040 for
referral information. A list of authorized dealers
can be found by visiting www.desatech.com.
When calling DESA Heating, LLC, have
ready:
• model and serial numbers of your heater
• the replacement part number
SMA18VNA/SBj18NVA
• Rating (Variable): 24,000/36,000 Btu/Hr
• Type Gas: Natural Gas Only
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C. - 1.6" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5.0" W.C.
• Shipping Weight: 32 lbs.
SMA24VNA/SBj24VNA
• Rating (Variable): 25,000/39,000 Btu/Hr
• Type Gas: Natural Gas Only
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C. - 1.6" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5.0" W.C.
• Shipping Weight: 34 lbs.
SMA18VPA/SBj18VPA
• Rating (Variable): 24,000/36,000 Btu/Hr
• Type Gas: Propane/LP Only
• Ignition: Piezo
• Manifold Pressure: 10" W.C. - 6.3" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
• Shipping Weight: 32 lbs.
SMA24VPA/SBj24VPA
• Rating (Variable): 25,000/39,000 Btu/Hr
• Type Gas: Propane/LP Only
• Ignition: Piezo
• Manifold Pressure: 10" W.C. - 6.3" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
• Shipping Weight: 34 lbs.
* For purpose of input adjustment
Manufactured by: DESA FMI. LLC, 1769 E. Lawrence St. Russellville, AL 35653
Note: This appliance has been designed-certified by ANS Z21.11.2a-2003 Unvented Room
Heaters and ANS Z21.60-2003.
Decorative Gas Appliances for Installation in Solid Fuel Burning Fireplaces by OMNI Test
Laboratories.
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 DESA Heating, LLC at 1-866-672-6040.
When calling DESA Heating, LLC, have
ready:
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• purchase date
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burner will have delayed ignition
• heater will not produce specified heat
• propane/LP gas supply may be low
You may feel your gas pressure is too low. If
so, contact your local propane/LP or natural
gas supplier.
TECHNICAL SERVICE
You may have further questions about installa-
tion, operation, or troubleshooting. If so, con-
tact DESA Heating, LLC at 1-866-672-6040.
When calling please have your model and
serial numbers of your heater ready.
You can also visit DESA Heating, LLC’s web
site at www.desatech.com.