Regency P33R-2 Zero Clearance Rear Vent Direct Vent Gas Fireplace20P33R-2 System DataFor 0 to 4500 feet altitudeBurner Inlet Orifice Sizes:Natural Gas PropaneBurner #45 #54Max. Input Rating- Natural Gas 21,000 Btu/h- Propane 21,000 Btu/hMin. Input Rating-Natural Gas 10,500 Btu/h-Propane 10,500 Btu/hOutput Capacity with blower OffNatural Gas 15,960 Btu/hPropane 16,170 Btu/hOutput Capacity with blower OnNatural Gas 16,170 Btu/hPropane 16,380 Btu/hMinimum Output with blower OffNatural Gas 7,980 Btu/hPropane 8,085 Btu/hSupply PressureNatural Gas min. 5.0" w.c.Propane min. 12.0" w.c.Manifold Pressure (High)Natural Gas 3.8" +/- 0.2" w.c.Propane 11" +/- 0.2" w.c.Electrical: 120 V A.C. System.Circulation Fan: variable speed 130 CFM.Log Set: Ceramic fibre, 5 per set.Vent System: Simpson Dura-Vent DirectVent System or Regency DirectVent System (Flex)GAS PIPE PRESSURETESTINGThe appliance must be isolated from the gassupply piping system by closing its individualmanual shut-off valve during any pressuretesting of the gas supply piping system at testpressures equal to or less than 1/2 psig.(3.45 kPa). Disconnect piping from valve atpressures over 1/2 psig.The manifold pressure is controlled by a reg-ulator built into the gas control, and should bechecked at the pressure test point.Note: To properly check gas pressure,both inlet and manifold pressuresshould be checked using the valvepressure ports on the valve.1) Make sure the valve is in the "OFF" position.2) Loosen the "IN" and/or "OUT" pressuretap(s), turning counterclockwise with a 1/8" wide flat screwdriver.3) Attach manometer to "IN" and/or "OUT"pressure tap(s) using a 5/16" ID hose.4) Light the pilot and turn the valve to "ON"position.5) The pressure check should be carried outwith the unit burning and the setting shouldbe within the limits specified on the safetylabel.6) When finished reading manometer, turn offthe gas valve, disconnect the hose andtighten the screw (clockwise) with a 1/8"flat screwdriver. Note: Screw should besnug, but do not over tighten.INSTALLATIONImportant: Always check for gas leakswith a soap and water solution or gas leakdetector. Do not use open flame for leaktesting.PILOT ADJUSTMENTPeriodically check the pilot flames. Cor-rect flame pattern has three strong blueflames: 1 flowing around the thermopile,1 around the thermocouple and 1 flowingacross the burner (it does not have to betouching the burner).Note: If you have an incorrect flamepattern, contact your Regency dealer forfurther instructions.Incorrect flame pattern will have small,probably yellow flames, not coming intoproper contact with the rear burner orthermopile or thermocouple.HIGH ELEVATIONThis unit is approved in Canada for altitude 0 to4500 ft. (CAN1 2.17-M91) with the orificesupplied.Note: Output capacity:The efficiency rating of the appli-ance is a product thermal efficien-cy rating determined under con-tinuous operating conditions andwas determined independently ofany installed system.Vent height may or may not changeyour efficiency ratings.S.I.T. VALVE DESCRIPTION1) Gas cock knob2) Manual high/low adjustment3) Pilot Adjustment4) Thermocouple Connection - option5) Outlet Pressure Tap6) Inlet Pressure Tap7) Pilot Outlet8) Main Gas Outlet9) Alternative TC Connection Point