Specifications

VI33NRB

• Rating: 22,000/30,000 Btu

• Gas Type: Natural Gas

• Ignition: Piezo

• Pressure Manifold: 3.5" w.c.

• Inlet Gas Pressure (inches of water): Max. - 10.5", Minimum* - 5"

VI33PRB

• Rating: 22,000/30,000 Btu

• Gas Type: Propane/LP Gas

• Ignition: Piezo

• Pressure Manifold: 8.0" w.c.

• Inlet Gas Pressure (inches of water): Max. - 14", Minimum* - 11"

* For input adjustment

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 DESA Heating Products’ Technical Service Department at 1-866-672-6040. When calling DESA Heating Products, 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 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 Products at 1-866-672-6040 for referral information. When calling DESA Heating Products, have ready

model number of your heater

the replacement part number

Technical Service

You may have further questions about installation, operation or troubleshooting. If so, contact DESA Heating Products’ Technical Service Department at 1-866-672-6040. When calling please have your model and serial numbers of your heater ready.

You can also visit DESA Heating Products’techni- cal services web site at www.desatech.com.

Service Hints

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• heater will not produce specified heat

• propane/LP gas supply may be low

You may feel your gas pressure is low. If so, contact your local natural or propane/LP gas supplier.

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Desa GS38 installation manual Specifications, Replacement Parts, Technical Service, Service Hints

GS38 specifications

Desa GS38 is an innovative product that stands at the intersection of cutting-edge technology and eco-friendly design, making it a standout choice in its category. This model is an embodiment of modern engineering and functionality, catering to the needs of both residential and commercial applications.

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