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.
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 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.
Product Specifications:
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.
,BR.
Replaces Obsolete Gas Valve Part Numbers:
VR305H4005
VR8305H4005
60-25077-81
VR8305M4009
VR8305H4005
VR8305M3506
VR8305H4039
VR8305K4233
VR8305P2224
VR8305M3506
VR8205M 1080
VR8205M1080
38320B1
1149023
611197
VR8305M3506
SX345NSPRF
VR8305P 4204
CARVR8305M3506.
Used in Equipment Models:
NDGB105CF01
NDGB105CF02
NDGB135CH02
NDGF105CF02
NLGB150CH02
NLGB150EK03
NUGB175LK03
NDGB135CH02