"

Item No: VR8204C6000

Overview Combination gas control for use in 24 Vac gas-fired, intermittent pilot appliances with capacities from 30 to 415 cfh. Features Controls include safety shutoff, manual valve, two automatic operators, pressure regulator and pilot adjustment. Use with S86F,H; S860D; S8600F,H; S8610 and S90A,B Control Modules. 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. Meet codes requiring dual safety shutoff. Natural to LP and LP to Natural conversion kits available for standard and slow 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. ON-OFF lighting sequence. Product Specifications ApplicationSingle StageDimensions (in.)4 5/8 in. high x 4 1/8 in. wide x 2 11/16 in. deepDimensions (mm)117 mm high x 104 mm wide x 69 mm deepItem 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: MH5323Approvals, CSACSA International: 112395Customer SpecialBurnhamElectrical Connections1/4 in. quick-connect male terminalsVoltage24 VacOperating Temperature Range (F)0 F to 175 FOperating Temperature Range (C)-18 C to +79 CApprovals, Canadian Gas AssociationBody PatternStraight-throughOpening CharacteristicsStep OpeningPressure Ratings (psi)1/2 psiPressure Ratings (kPa)3.5 kPaInlet/Outlet Size (in.)1/2 in. x 1/2 in.Pilot Gas OutletCompression fitting for 1/8 in. OD tubingPressure Tapping1/8 in. NPT with plugApprovals, American Gas AssociationType of FuelNaturalCapacity (kBtuh)At 1 in. wc p.d.-- 150,000 BTUh: 20,000 BTUh minimumApprovals, Australian Gas AssociationAustralian Gas Assoc. Design Certificate: 4214; Approved for Delta C ApplicationsPressure Regulator Setpoint (in. wc) Full Rate: 3.5 in. wc; Step Setting: 0.7 in. wc Pressure Regulator Setpoint (kPa) Full Rate: 0.87 kPa; Step Setting: 0.17 kPa Ignition Type Intermittent Pilot Anticipator Setting 0.5 A

"



Probe Control LWCO Item No: 153602 For residential, commercial and industrial applications Manual Reset Electronic operation User-friendly diagnostics Red low water and shorted probe LED Green power and test LED Higher probe sensitivity: 7,000 ohms No lock out with loss of power if probe is in water No blow down of control required when mounted directly into boiler tappings Test button standard on all models