Manuals / Desa / Household Appliance / Electric Heater

Desa HDVF3018N, HDVF3018P EQUIPMENT SHUTOFF VALVE GA5010, Fireplace Hood, Information Video

Models: HDVF3018N HDVF3018P

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Accessories

Purchase these fireplace accessories from your lo- cal dealer. If they can not supply these accessories, call DESA Heating Products’ Sales Department at 1-866-672-6040 for referral information. 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. Fits 1/2" NPT pipe.

FIREPLACE HOOD

GA6050 (Black)

GA6052 (Brass)

GA6053 (Antique Brass)

For all models. Helps deflect heat away from mantel or wall above fireplace.

Information Video - 108917-01

For all models. A care and maintenance video is available by calling 1-866-672-6040. You may also email your request to

productsupport@desaint.com.

DAMPER CLAMP - GA6080 (Not Shown)

Permanently opens chimney flue damper for vented operation.

LAVA ROCK - GA6060 (Not Shown)

For all models. Order when additional rock is desired. (2 lb. bag)

119421-01A

www.desatech.com

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Desa HDVF3018N EQUIPMENT SHUTOFF VALVE GA5010, Fireplace Hood, Information Video, DAMPER CLAMP - GA6080 Not Shown

Contents

WHAT TO DO IF YOU SMELL GAS Safety Information Table of ContentsContinued SAFETY INFORMATIONLocal Codes SAFETY INFORMATIONContinued Safety Pilot Product FeaturesProduct Identification UnpackingPROVIDING ADEQUATE VENTILATION ContinuedDETERMINING FRESH-AIRFLOW FOR Heater LOCATION Unusually Tight ConstructionVENTILATION AIR ContinuedVentilation Air From Inside Building Figure 2 - Ventilation Air from Inside BuildingInstallation Continued INSTALLATION AND CLEARANCESVent-FreeOperation Only MINIMUM FIREPLACE CLEARANCEWhen Using a Hood Accessory for Vented Operation, pageWithout Using Hood ContinuedContinued When Using HoodFloor Clearances Figure 9 - Minimum Fireplace ClearancesInstallation Items Needed INSTALLING HEATER BASE ASSEMBLYChimney Minimum PermanentCONNECTING TO GAS SUPPLY CHECKING GAS CONNECTIONS Pressure Testing Heater Gas Connections INSTALLING LOGSContinued Test Pressures Equal To or Less ThanFigure 20 - Installing Back Log #3 Figure 18 - Installing Front Log #1Figure 21 - Installing Crossover Logs Figure 19 - Installing Middle Log #2Operating Heater FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS OPERATING HEATER MANUAL LIGHTING PROCEDUREVARIABLE CONTROL OPERATION TO TURN OFF GAS TO APPLIANCEPILOT FLAME PATTERN see Troubleshooting, pageBURNER PRIMARY AIR HOLES Main BurnerLOGS ContinuedMain Burner Figure 26 - Injector Holder On Outlet Burner TubeOBSERVED PROBLEM TroubleshootingPOSSIBLE CAUSE REMEDYand Maintenance, page OBSERVED PROBLEMand Maintenance, page and Maintenance, pageWARNING If you smell gas Shut off gas supply Parts Not Under Warranty Parts Under WarrantyWhen Gas Pressure Is Too Low model HDVF3018PFIREPLACE HOOD EQUIPMENT SHUTOFF VALVE GA5010Information Video DAMPER CLAMP - GA6080 Not ShownIllustrated Parts Breakdown Parts List LIMITED WARRANTY VENT-FREEGAS LOG HEATERS KEEP THIS WARRANTYModel Serial No Date Purchased 2701 Industrial Drive P.O. Box