Honeywell VR8300A3500 24V STANDING PILOT NATURAL GAS VALVE 1/2" X 3/4"

Honeywell VR8300A3500 24V STANDING PILOT NATURAL GAS VALVE 1/2" X 3/4"
Item# HONVR8300A3500

Product Description


Combination gas control for use in 24 Vac, gas-fired, standing pilot appliances with capacities from 30 to 300 cfh.


  • Controls 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.
  • 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.
  • Product Specifications

    Single Stage
    Dimensions (in.)
    5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in. deep
    Dimensions (mm)
    135 mm high x 104 mm wide x 69 mm deep
    One 3/4 x 1/2 in. reducer bushing 393691 Natural to LP gas conversion kit.
    0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
    60 Hz
    Approvals, Underwriters Laboratories Inc.
    UL Component Recognized.
    Tradeline Value
    Electrical Connections
    1/4 in. quick-connect male terminals
    24 Vac
    Operating Temperature Range (F)
    0 F to 175 F
    Operating Temperature Range (C)
    -18 C to +79 C
    Approvals, Canadian Gas Association
    CGA Design Certified: File No. L2025006.
    Body Pattern
    Straight through with integral tapping; with flange
    Opening Characteristics
    Standard Opening
    Pressure Ratings (psi)
    1/2 psi
    Pressure Ratings (kPa)
    3.5 kPa
    Inlet/Outlet Size (in.)
    1/2 in. x 3/4 in.
    Pilot Gas Outlet
    Compression fitting for 1/4 in. OD tubing
    Pressure Tapping
    1/8 in. NPT with plug
    Approvals, American Gas Association
    AGA Design Certificate: L2025006
    Type of Fuel
    Capacity (kBtuh)
    At 1 in. wc p.d.-- 190,000 BTUh: 30,000 BTUh minimum
    Pressure Regulator Setpoint (in. wc)
    3.5 in. wc
    Pressure Regulator Setpoint (kPa)
    0.87 kPa
    Ignition Type
    Standing Pilot
    Anticipator Setting
    0.7 A