Raypak 302BD-902BD User's Manual
Contents
1. GPM AP M GPM AP ft GPM AP ft AT GPM AP f AT 2 Rates shown are for natural or propane gas and 302BD 51 32 25 lt 10 NA N A 20 lt 1 25 90 98 6 o A e above 502BD 85 9 2 42 23 28 11 21 lt 1 40 90 105 9 3 Required natural gas supply pressure is 7 10 5 WC 652BD N A N A 55 4 0 36 1 8 28 11 40 90 10 7 12 Required propane gas SUPPI pressure Is T119 752BD N A N A 64 5 5 42 25 32 1 6 40 90 11 0 14 902BD WA N A 76 85 51 3 8 38 22 40 90 11 8 17 Basis is 20 GPM or 40 F AT for minimum flow 90 GPM for maximum flow Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 800 872 9725 www raypak com Catalog No 2000 303A Effective 11 15 07 Replaces 8 15 072. Optional LI Flow Switch C By others Blocked Vent Pressure Switch C Not required Combustion Air Proving Switch Economaster Pump Time Delay Enable Disable Catalog No 2000 303A Effective 11 15 07 Replaces 8 15 07 Hi Delta FlexGas Type H Models 302BD 902BD Model ONTROL COVER OPTIONAL FLUE LOCATION WITH FIELD CONVERSION KIT OPTIONAL OUTDOOR 5 OMBUSTION AIR b a m N COVER P ee eee Pa ep meemeeeenezee i 28 OPTIONAL REAR MTD PUMP ACCESS PANEL FRONT VIEW NOTE Pump location varies based on model and application 7 8 ELECTRICAL CONNECTION 314 2 NPT WATER INLET 2 NPT WATER OUTLET LEFT SIDE RIGHT SIDE NPT GAS CONNECTION PROPANE FACTORY SUPPLIED COVER REMOVED FOR CLARITY FLUE OUTLET 7 COVER en G NPT GAS CONNECTION NATURAL i 204 TOP VIEW SPECIFICATIONS Te ear Amp oneal wan ECNE NET Draw 302BD 300 252 36 41 1 1 4 34 2 5 6e 18 6 405 402BD 399 335 43 41 1 1 4 3 4 2 6 6 181 72 6 470 502BD 500 420 50_ 35 1 2 1 1 4 3 4 2 e e 22 6 570 652BD 650 546 60 1 2 30 1 2 1 1 4 3 4 2 8 e 27 1 4 6 615 752BD 750 630 67 1 2 27 1 2 1 1 4 1 1 4 2 8 6 30 3 4 6 700 eoan 900 7s 78 Jermain e tele s L7 7e Without pump RATES OF FLOW AND PRESSURE DROPS NOTES 10F AT 20FAT 30FAT Min Flow Max Fiow_ 1 Dimensions are in inches GPM AP f
3. Job Hi Delta FlexGas Type H Engineer __ _ _ gt Dual Fuel Hot Water Boilers Contractor _ o SSS o Models 302BD 902BD Preparer Date Model __ Indoor Outdoor __MBTUH Input Fast Economical Natural to Propane Gas Switchover 100 Factory Fire Tested 84 Efficiency Maximum Outlet Temperature 230 F Minimum Non Condensing Inlet Temperature 105 F Thermal Shock Proof Heat Exchanger Limited Twenty Year Thermal Shock Warranty Diagnostic Center with Fault History PolyTuf Powder Coated Cabinet No Combustible Floor Shield Required Fan Assisted Low NOx Burners Patent Nos 6 904 873 amp 7 044 124 Patented Burner Security Blanket z other patents pending Heat Exchanger Gas Train Burner H Stamp Manual Gas Shut Off Valve s Ultra Low NOx Less than 30 PPM Headers Gas Pressure Regulator Temperature Controls LC Glass Lined Cast Iron Standard Safety Shut Off Valve O i Tankstat Single Stage C Bronze Option A 1 Firing Control Valve 1 00 200 F ASME Inspected and Stamped Firing Mode B 3 Tankstat 2 Staae 100 200 F 160 PSIG Working Pressure L On Off H8 Models 302BD B 6 Aquastat sie RET National Board Approved 402BD B TempTracker Digital Controller Fin Tubing C 2 Stage H9 Models O B IN 9 l _ Copper Standard 302BD 902BD B TempTracker Digital Controller L Cupro Nickel Option A 3 Natural Propane Gas L B PE 3 ASME Steel Tube Sheet Desig
4. n Certified ANSI Z21 13 C Y 241 Electronic Sequencer 4 Stage Silicone High Temp O Rings CSA 4 9 7 594 Placionic Sequencer 8 Stade ASME Pressure Relief Valve Gas Connection en ae L_ 45 PSIG Standard on Models _ Left Standard Options 7 302BD and 402BD L Right Option Z 1 I C 6 Ignition Module Manual Reset C 60 PSIG Standard on Models Construction D 21 TruSeal Direct Vent 502BD 902BD Indoor Outdoor Construction LI F 10 Low Water Cut Off Remote Probe C PSIG Optional Enclosed Front Controls l 1 High Limit Control Auto Reset Temperature and Pressure Gauge Venting L P __ Pump HP 120V 10 60Hz Water Connections Water Hardness GPG Vent Location _ Left Standard _ Cast Iron C Bronze L Right Option A 6 L Top ipl ak i LI Mounted L Loose L Rear Option D 14 Eii oni ea or Vent Termination Gap LJ P 26 Cold Water Start See 2000 48 120V 60Hz 1 Power Supply LI Outdoor a C S 1 Low Gas Pressure Switch Manual 120 24V 60Hz Transformer _ Indoor Horizontal D 15 C12 High Gas Pressure Switch Manual 100 Shut Off Lockout L Indoor Vertical by others C X 1 SureRack Kit Hot Surface Ignition Combustion Air X 2 SureRack Add on Remote Flame Sensor L In Line Filter Kit TruSeal E High Limit Control Manual Reset only D 17 l On Off Power Switch Air Intake Elbow D 16 Regulatory Agency Requirements Manual Shut Off Front Mounted Extractor
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