Regency ® P42-4 Zero Clearance Direct Vent Gas Fireplace 7Diagram 1INSTALLATIONUNIT SPECIFICATIONSThis includes:1) Clocking the appliance to ensure the correctfiring rate (rate noted on label 35,000 Btu/h)after burning appliance for 15 minutes.2) If required, adjusting the primary air toensure that the flame does not carbon.First allow the unit to burn for 15-20 min.to stabilize.CAUTION: Any alteration to the product thatcauses sooting or carboning that resultsin damage is not the responsibility of themanufacturer.MANUFACTUREDMOBILE HOMEADDITIONALREQUIREMENTS1) Ensure that structural members are not cutor weakened during installation.2) Ensure proper grounding using the #8ground lug provided. See the "WiringDiagram" section.LOCATING YOURGAS FIREPLACE1) When selecting a location for your stove,ensure that the clearances outlined on thispage are met.2) P r o v i d e a d e q u a t e c l e a r a n c e s f o rservicing.3) The appliance must be installed on a flat,solid, continuous surface (e.g. wood, metal,concrete). This may be the floor, or raised upon a platform to enhance its visual impact.If the appliance is going to be installedon carpeting, combustible linoleum tile orother combustible material other than woodflooring, the appliance must be installed on ametal or wood panel extending the full widthand depth of the appliance.4) The P42 Direct Vent Gas Fireplace can beinstalled in a recessed position or framed outinto the room as in A, B, C, D. See Diagram1.HEARTHA hearth is not mandatory, but is recommendedfor aesthetics and for added safety.5) This appliance is Listed for bedroominstallations when used with a Listed MillivoltThermostat. Some areas may have furtherrequirements, check local codes beforeinstallation.6) The P42 Direct Vent Gas Fireplace isapproved for alcove installations, whichmeet the clearances listed on this page.7) We recommend that you plan your installationon paper using exact measurements forclearances and floor protection beforeactually installing this appliance. Have anauthorized inspector, dealer, or installerreview your plans before installation.Note: For vent terminations see the"Exterior Vent Termination Locations"section.HEATWAVEOPTIONAL DUCTSYSTEM KIT#946-556The HeatWave Air Duct Kit increases theeffectiveness of your fireplace by dispersingwarm air from the fireplace to remote locations inthe same room or other rooms in your home.Up to two kits may be installed on the fireplace.Please Note: Only 1 HeatWave kit may beoperated at one time. This includes the internalblower option as well.A) Flat on WallB) Flat on Wall CornerC) Recessed intoWall/AlcoveD) CornerOPTIONALHEAT RELEASE KIT#946-570The Heat Release Kit expels warm air fromthe fireplace to the outside of the building,allowing the fireplace to be operated with lessheat entering the room. The kit may be used oneither the left or right side.