DIRECT IGNITION GAS VALVE. TWO STAGE. STANDARD OPENING. 3/4

- Includes Two 3/4 x 1/2 in. reducer bushings; Natural to LP Conversion Kit - 60Hz - 24V - Operating Temperature Range -40 F to +175 F - Straight-Through - 1/2" PSI - Pressure Ratings (kPa) 3.5 kPa - Inlet/Outlet Size (in.) 3/4 in. x 3/4 in - Pressure Tapping 1/8 in. NPT with plug - Capacity (kBtuh) At 1 in. wc p.d.-- 300,000 BTUh: 30,000 BTUh minimum - Pressure Regulator Setpoint (in. wc) 1.7 in. wc low; 3.5 in. wc high - Pressure Regulator Setpoint (kPa) 0.48 kPa low; 0.87 kPa high - Ignition Type Direct Ignition - Anticipator Setting 0.62 A Mounting 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically. Features - Controls include manual valve, two automatic operators, and pressure regulator. - 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 the 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. - ON-OFF lighting sequence. - All adjustments, wiring connections and pilot outlet are accessible from top of control. - Use VR8305 models with S89C,E,F and S87 series 5 and later. Combination gas control for use with hot surface/direct spark systems in 24 Vac, gas-fired appliances, with capacities from 30 to 415 cfh.