Resideo VR8300A3500 Gas Valve 24 Vac 1/2 Inch x 3/4 Inch Replacement Slant/fin 411-925-000

Product Description

The RESIDEO VR8300A3500 gas valve is a combination gas control designed for 24 Vac gas-fired, standing pilot appliances. It features a solenoid-operated first automatic valve that opens on a thermostat call for heat and closes when the call ends. A diaphragm-operated second automatic valve opens under regulator control and closes if gas or power supply is interrupted. This control is suitable for capacities from 30 to 300 CFH.

• Adjustable servo regulator maintains constant gas output pressure despite supply fluctuations.
• All adjustments, wiring connections, and pilot outlet are accessible from the top.
• Meets codes requiring dual safety shut-off for enhanced safety.

Product Highlights

Features dual automatic valves, a compact design, and an adjustable servo regulator for stable gas output.

Product Information

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: VR8300A3500

Technical Specifications

• Valve Type: Standard Opening, Straight-Through with Flange, 1-Stage, Diaphragm
• Nominal Size: 1/2 Inch x 3/4 Inch
• End Connection: Female Threaded x Female Threaded
• Input Voltage: 24 Volt AC
• Frequency: 60 Hertz
• Operating Temperature: 0 to 175 Deg F
• Max Pressure Rating: 1/2 PSI
• Included Accessories: (1) 3/4 Inch x 1/2 Inch Reducer Bushing, Natural to LP Conversion Kit
• Control Features: Safety Shut-Off, Manual Valve, (2) Automatic Operator, Pressure Regulator, Pilot Adjustment, Low Voltage
• Application: Gas-Fired, Standing Pilot Appliance
• Certifications: UL, CSA, AGA
• Fuel Type: Natural Gas
• Ignition Type: Standing Pilot
• Capacity BTU/Hour: 30000 to 290000
• Pressure Tapping Size: 1/8 Inch Threaded with Plug
• Pressure Regulator Setting: 3.5 Inch WC
• Flow Capacity: 30 to 300 CFH
• Electrical Connection: 1/4 Inch Quick Connect Male Terminal
• Mounting Orientation: 0 to 90 Degree in any Direction from Upright Position of Gas Control Knob
• Category: HVAC/R & Fans
• Manufacturer: Resideo
• Manufacturer Part Number (Alternate): VR8300A3500/U
• Series: VR8300
• UNSPSC Code: 40141609
• Stage: Single Stage
• Opening Type: Standard
• Inlet Size: 1/2" NPT
• Outlet Size: 3/4"
• Manufacturer Abbreviation: HW
• Part Number (Alternate): 97641
• Internal MPN: 904
• Product SKU: 97641
• Product ID: 97641
• Material: Metal
• Inlet Connection Type: Threaded
• Outlet Connection Type: NPT
• Number of Ports: 2
• Specification Met: OEM
• Thread Type: 1/2 x 3/4
• Replacement For: Honeywell VR8300A 3500