Gas Valve Cross Reference for Furnaces, Boilers and Heaters 36H 36J 36C 36 Series White-Rodgers Complete online Cross Reference for White-Rodgers and competitive gas valves www.white-rodgers.com White-Rodgers is the leading manufacturer of gas valves to the OEM.
Index Gas Valve Selection Guide.................................................. 3 Range of Operation............................................................. 5 Nomenclature...................................................................... 6 36C............................................................................... 6 36H............................................................................... 7 36J...............................................................................
►Gas Valve Selection Guide What questions need to be asked when matching up gas valves? 1. Type of Valve 1.1 Standing Pilot 1.2 Intermittent Ignition (Proven/Intermittent Pilot) 1.3 Direct Burner Ignition (Spark or Hot Surface) 1.4 Single Stage 1.5 Two-Stage 2. Pipe Size Both Inlet and Outlet 3. Coil Voltage 3.1 24V 3.2 750 mV 3.3 Line Voltage (120 or 240V) 4. Type of gas (LP or Natural) 5. Opening Characteristics of Gas Valve 5.1 Fast Opening 5.2 Slow Opening 5.
►Gas Valve Selection Guide Standing Pilot FAST OPENING Millivolt 24Vac L.P. Nat. L.P. 36C03U-433 120Vac Nat. L.P. 36C03-433 Nat. 36C03A-410 All reducer bushings and conversion kits are included SLOW OPENING STEP OPENING 24Vac Millivolt L.P. Nat. L.P. 36C53-418 Nat. 36C04U-438 Reducer bushings are included Reducer bushings & conversions kits included Cycle Pilot 24Vac Fast Opening L.P. Slow Opening Nat.
►Range of Operation 36C 36H 36J Direct Spark Direct Spark Applications Direct Spark Hot Surface Ignition Hot Surface Ignition Hot Surface Ignition Proven Pilot Standing Pilot Proven Pilot/ Intermittent Pilot Natural Gas Range of Regulation 50 to 400 KBTU/HR 50 to 400 KBTU/HR 40 to 210 KBTU/HR Opening Characteristic Fast Open Fast Open Fast Open Slow Open Slow Open Slow Open Step Open 2-Stage Fast Open 2-Stage Fast Open 2-Stage Slow Open 2-Stage Slow Open 1/2" x 3/8" 1/2" x 1/2" 1/2" x
►36C Nomenclature 36C XX X - XXX Basic Model Number Series Specification of options/features (numbered versions) VOLTAGE LETTER CODING LETTER VOLTAGE FREQUENCY CURRENT NONE 24 60 A.C. A 120 60 A.C. B 115 50 A.C. C 24 50 A.C. G 240 60 A.C. H 240 50 A.C. U .750 -D.C.
►36H Nomenclature 36H XX X - XXX Basic Model Number Series 36H23 36H32 X 36H54 X X X X X X X X X 36H65 X X X X Two Stage Single Stage X X 36H55 36H64 X X 36H33 Proven Pilot X Direct Ignition 36H22 Slow Open Model Number Fast Open FEATURES X X X X X TYPE NUMBER CODING Number 4XX 3XX 2XX Pipe Size (inlet x outlet) 3/4" NPT x 3/4" NPT 1/2" NPT x 3/4" NPT 1/2" NPT x 1/2" NPT VOLTAGE/FEATURE LETTER CODING Alpha Numeric Voltage None 24V 50/60 HZ Additional Features ►36J No
►System Applications Hot Surface Ignition (HSI) The thermostat calls for heat and energizes the HSI control. If system is equipped with prepurge, the purge fan is energized and power will be delayed thirty seconds before application to the Hot Surface Ignitor. If prepurge is not selected, the ignitor is powered within one second. The ignitor heats up and at the end of the heating period, the redundant and main valves are opened.
►System Applications Standing Pilot Gas flow to the pilot burner is controlled by a safety valve which is manually operated and held in by current generated from a thermocouple placed in the pilot flame. When the thermostat calls for heat the main valve is energized. Electrical Cut Out (E.C.O.) Switch or Supplementary Limit in appliance ECO Terminals (2) Power Unit Jumper ON NOTE: If appliance does not have E.C.O. Switch or supplementary limit, jumper E.C.O.
►System Applications Cycle Pilot System The thermostat calls for heat and simultaneously energizes pilot solenoid and pilot relight control. Pilot valve opens and relight begins sparking. Gas flow activates the pressure switch. Sparks ignite pilot gas. Once the flame is detected, the sparks stop. After sufficient heat is sensed by the Mercury Flame Sensor, the main valve is energized and the system is in operating mode. (Fig.
►Product Features and Specifications 36C Series Combination Gas Valve. The versatile 36C03 Series combination gas valves cover a wide range of applications. Designed for use with common ignition systems and standing pilots, it replaces hundreds of existing models in the field. Features • Standing Pilot • Adjustable regulator(s) • Single Stage • Inlet/outlet screens • Fast Opening • Line interrupter • Max.
►Product Features and Specifications 36H Series Universal Replacement Electronic Ignition Gas Valve. The versatile 36H Series combination gas valves cover a wide range of applications. Designed for use with common ignition systems (HSI/DSI/Proven Pilot), it replaces hundreds of existing models in the field. The 36H Series is our highest capacity combination gas valve.
►Product Features and Specifications 36J Series Replacement Electronic Ignition Gas Valve. The versatile 36J series combination gas valves cover a wide range of applications. Designed for use with common ignition systems (HSI/DSI), it replaces hundreds of existing models in the field.
►Product Accessories 36C Series ACCESSORIES Model Number Regulator Conversion Kits Available F92-0656 LP to NAT GAS (2.5”–5.0”) F92-0659 NAT to LP GAS (7.5”–12.0”) F92-0737 NAT to LP GAS (Non-regulated) F92-0866 NAT to LP GAS (4.2”–11.0”) F92-0727 1/4” brass compression fitting for pilot line conversions F92-0514 One 3/4” x 1/2” N.P.T. and one 1/2” x 3/8” N.P.T.
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