Single Stage, 24 Vac, Step Opening, Standing Pilot. 3/4 x 3/4" Step rate 0.9" WC, Full Rate 3.5" WC
Gas valve for use in 24 Vac, gas-fired, standing pilot appliances with capacities from 30 to 300 cfh.
- Gas valves include safety shutoff, manual valve, two automatic operators, pressure regulator and pilot adjustment.
- Compact size.
- Provide two automatic valves.
- Solenoid operated first automatic valve opens on thermostat call for heat; closes when call for heat ends.
- Diaphragm-operated second automatic valve opens under control of regulator; closes if gas or power supply is interrupted.
- Meets codes requiring dual safety shutoff.
- Natural to LP and LP to Natural conversion kits available for standard and slow opening gas valves, not for step opening gas valves.
- All adjustments, wiring connections and pilot outlet are accessible from top of control.
- Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure.
- Compatible with ECO connector.
- LITE-RITE (OFF-PILOT-ON) lighting sequence.
ApplicationSingle StageDimensions (in.)5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in. deepDimensions (mm)135 mm high x 104 mm wide x 69 mm deepIncludesTwo 3/4" x 1/2" reducer bushingsItem TypeProductMounting0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.Frequency60 HzApprovals, Underwriters Laboratories Inc.UL Component Recognized MCCZ2.MH5323Approvals, CSACSA International: 112395Electrical Connections1/4 in. quick-connect male terminalsVoltage24 VacOperating Temperature Range (F)0 F to 175 FOperating Temperature Range (C)-18 C to +79 CBody PatternStraight-through with flangeOpening CharacteristicsStepPressure Ratings (psi)1/2 psiPressure Ratings (kPa)3.5 kPaInlet/Outlet Size (in.)3/4 in. x 3/4 in.Pilot Gas OutletCompression fitting for 1/4 in. OD tubingPressure Tapping1/8 in. NPT with plugType of FuelNaturalCapacity (kBtuh)At 1 in. wc p.d.-- 200,000 BTUh: 30,000 BTUh minimum: 300,000 BTUh maximum Natural GasApprovals, Australian Gas Association4717Pressure RegulatorStepPressure Regulator Setpoint (in. wc)Step Setting: 0.9 in. WC non-adjustable; Full Rate: 3.5 in. wcPressure Regulator Setpoint (kPa)Full Rate: 0.87 kPa; Step Setting: 0.22 kPaIgnition TypeStanding PilotAnticipator Setting