VR8305 Direct Ignition Dual Automatic Valve Combination Gas Control Valve for Hot Surface Systems or Direct Spark Ignition Systems.
Universal Combination gas control for use with hot surface/direct spark systems in 24 Vac, gas-fired appliances, with capacities from 30 to 415 cfh.
Controls include manual valve, two automatic operators, and pressure regulator.
Use with S89C,E,F and S87 series 5 and later.
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 shut-off.
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.
Type Single Stage Ignition Type Direct Ignition.
Type of Gas Natural.
Inlet/Outlet Size (in.) 1/2 in. x 3/4 in.
Body Pattern Straight through with 1/2 in. x 3/4 in. inlets and outlets.
Opening Characteristics (standard, step) Standard
Pressure Ratings (psi) 1/2 psi
Pressure Ratings (kPa) 3.5 kPa
Pressure Regulator Setting (psi) 3.5 in. wc
Pressure Regulator Setting (kPa) 0.87 kPa
Pressure Tapping 1/8 in. NPT with plug
Electrical Connections 1/4 in. male quick-connects
Electrical Ratings (Vac) 24 Vac
Frequency (Hz) 60 Hz
Anticipator Setting 0.7 A
Temperature Ratings (F) -40 F to +175 F
Temperature Ratings (C) -40 C to +79 C
Mounting 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
Dimensions (in.) 5 3/8 in. high, 4 1/16 in. wide, 2 11/16 in. deep
Dimensions (mm) 135 mm high, 104 mm wide, 69 mm deep
Includes 393691 Natural to LP conversion kit; 390427 pipe bushing.
Approvals, American Gas Association IAS AGA Design Certified: File No. L2025007.
Approvals, Canadian Standards Association CGA Design Certified: File No. L2025007.
Approvals, UL UL Component Recognized.
Replaces Obsolete Gas Valve Part Numbers:
Used in Equipment Models: