Desa UNVENTED (VENT-FREE) PROPANE/LPGAS LOG HEATER installation manual Connecting to GAS Supply

Page 16

INSTALLING

Continued

16

Masonry Screw

Standard Oak

Log Chassis

Bracket with

Screw Holes

Masonry Screw

Premium

Model Chassis

Bracket with

Screw Holes

Figure 12 - Attaching Base Assembly to Fireplace Floor

CONNECTING TO GAS SUPPLY

NOTICE

A qualified service person must connect heater to gas supply. Follow all local codes.

CAUTION

WARNING ICON

G 001

Never connect heater directly to the propane supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and propane supply.

Installation Items Needed

Before installing heater, make sure you have the items listed below.

external regulator (supplied by

test gauge connection *

 

installer, see above)

sediment trap

piping (check local codes)

tee joint

sealant (resistant to LP gas)

pipe wrench

manual shutoff valve *

*An A.G.A. design-certified manual shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional A.G.A. design-certified manual shutoff valve from your dealer. See Accessories, page 34.

103310

Image 16
Contents OWNER’S Operation and Installation Manual FLAME-MAXWhat to do if YOU Smell GAS Log DesignContents Safety Information With this heater Product Identification Features Local CodesUnpacking ProductAIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Unconfined SpaceDetermining AIR Flow for Heater Location AIR forDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installing Check GAS TypeLOG Sizing Requirements Minimum Fireplace Clearance To Combustible MaterialsMinimum Wall and Ceiling Clearances see Figure Minimum Non Combustible Material Clearances If Using Mantel Installing Installing Damper Clamp Accessory for Vented Operation Attaching Damper ClampInstalling Installation Items NeededConnecting to GAS Supply Installation Items NeededExternal Regulator With Vent Pointing Down Pressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Heater Gas Connections Manual Shutoff ValveInstalling Logs For Standard Oak ModelInstalling Premium One-Piece Log Set For Premium ModelsFor Your Safety Read Before Lighting Operating HeaterVariable Control Operation Operating Heater Inspecting Burners Pilot Flame PatternTrouble Shooting Qualified service person should service and repair heaterODS/PILOT and Burner LogsMaintenance, TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Service ReplacementTechnical HintsIllustrated Parts Breakdown Parts List KEY Part Number for VYS18P VYS24P Description QTYBirch Log Models VYD24P and VYBD24P KEY Part Number for VYD24P VYBD24P Description QTY Accessories Valve GA5010Hood GA6050 Hood GA6052103310 Warranty Information Keep this Warranty