Desa FB-3B Replacement Parts, Service Hints, Service Publications, Accessories, Technical Service

OWNER’S MANUAL

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealer from whom you purchased this product. If they are unable to supply original replacement part(s), call DESA International’s Technical Service De- partment at 1-800-323-5190 for information.

When contacting your dealer or DESA In- ternational, 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 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 DESA International’s Parts Department at 1-800-972-7879 for referral information. When calling DESA Interna- tional, have ready:

•model number of your heater

•the replacement part number

SERVICE HINTS

When Gas Pressure is Too Low

•pilot will not stay lit

•burner(s) will have delayed ignition

•heater will not produce specified heat

•propane/LP gas supply may be low

When Gas Quality is Bad

•pilot will not stay lit

•burner(s) 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 propane/LP gas supplier.

SERVICE PUBLICATIONS

You can purchase a service manual from the address listed on the back page of this manual. Send a check for $5.00 payable to DESA International.

ACCESSORIES

Purchase these heater accessories from your local dealer. If they can not supply these accessories, contact your nearest Parts Cen- tral or call DESA International’s Parts De- partment at 1-800-972-7879 for referral in- formation. You can also write to the address listed on the back page of this manual.

EQUIPMENT SHUTOFF VALVE GA5010

For all models. Equipment shutoff valve with 1/8" NPT tap.

FAN KITS - UH1000FB AND UHS1000FB

For all models. Provides better heat distri- bution. Makes heater more efficient. Com- plete installation and operating instructions included.

Manually-controlled - UH1000FB. Includes ON/OFF switch.

Thermostatically-controlled - UHS1000FB. Includes three settings: ON/OFF/AUTO.

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or troubleshooting.

If so, contact DESA International’s Techni- cal Service Department at 1-800-323-5190.

You can also visit DESA International’s technical service web site at www.desatech.com.

FLOOR MOUNTING STAND

Models FB-3B and FBS-3B -

UH3000BA

Model FB-5B and FBS-5B -

UH5000BA

For locating heater on the floor, away from a wall. Complete installation instructions provided with floor mounting stand.

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