SPECIFICATIONS
SMA18VNA/SBJ18NVA | SMA18VPA/SBJ18VPA | |
• Rating (Variable): 24,000/36,000 Btu/Hr | • Rating (Variable): 24,000/36,000 Btu/Hr | |
• Type Gas: Natural Gas Only | • | Type Gas: Propane/LP Only |
• Ignition: Piezo | • | Ignition: Piezo |
• Manifold Pressure: 3.5" - 1.6" W.C. | • Manifold Pressure: 10" - 6.3" W.C. | |
• Inlet Gas Pressure (in. of water): | • Inlet Gas Pressure (in. of water): | |
Max - 10.5" W.C., Min* - 5.0" W.C. |
| Max - 14" W.C., Min* - 11" W.C. |
• Shipping Weight: 32 lbs. | • Shipping Weight: 32 lbs. | |
SMA24VNA/SBJ24VNA | SMA24VPA/SBJ24VPA | |
• Rating (Variable): 25,000/39,000 Btu/Hr | • Rating (Variable): 25,000/39,000 Btu/Hr | |
• Type Gas: Natural Gas Only | • | Type Gas: Propane/LP Only |
• Ignition: Piezo | • | Ignition: Piezo |
• Manifold Pressure: 3.5" - 1.6" W.C. | • Manifold Pressure: 10" - 6.3" W.C. | |
• Inlet Gas Pressure (in. of water): | • Inlet Gas Pressure (in. of water): | |
Max - 10.5" W.C., Min* - 5.0" W.C. |
| Max - 14" W.C., Min* - 11" W.C. |
• Shipping Weight: 34 lbs. | • Shipping Weight: 34 lbs. | |
* For purpose of input adjustment |
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Manufactured by: DESA FMI. LLC, 1769 E. Lawrence St. Russellville, AL 35653
Note: This appliance has been
Decorative Gas Appliances for Installation in Solid Fuel Burning Fireplaces by OMNI Test Laboratories.
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 canʼt supply original replacement part(s), call DESA Technical Service Department at
When calling DESA, have ready
•your name
•your 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 part to the factory.
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, con- tact your local propane/LP or natural gas supplier.
TECHNICAL SERVICE
You may have further questions about installation, operation or troubleshooting. If so, contact DESA Technical Service Department at
You can also visit DESA technical services web site at www.desatech.com.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If they canʼt supply original replacement part(s), call DESA at
When calling DESA, have ready
•model and serial numbers of your heater
•the replacement part number
26 | www.desatech.com |