VR8300A3518 | Honeywell Single-Stage Standing Pilot Gas Valve, 24 VAC

Honeywell · Valves & Process Control

Description  The Honeywell VR8300A3518 is a 24 VAC single-stage standing pilot gas valve designed for use in natural gas-fired appliances. It features a standard-opening design, dual automatic safety valves, and an adjustable servo regulator set to 3.5" WC, providing precise and reliable gas flow control for heating systems.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category HVAC Controls Part Number VR8300A3518 Subcategory Gas Valves Type Single-stage, standing pilot gas valve Power Supply 24 VAC, 60 Hz Ignition Type Standing pilot Inlet/Outlet Size 1/2" x 3/4" NPT Body Pattern Straight-through with integral tapping and flange Gas Type Natural gas (convertible to LP with kit) Opening Characteristics Standard opening Capacity 30,000–190,000 BTU/hr @ 1 in. p.d. Pressure Ratings ½ psi (3.5 kPa) max Pressure Regulator Setting 3.5 in. WC (0.87 kPa) Pilot Gas Outlet 1/4" OD compression fitting Pressure Tapping 1/8" NPT with plug Electrical Connections 1/4" quick-connect male terminals Anticipator Setting 0.7 A Frequency 60 Hz Safety Shutoff Dual automatic valves Control Features Manual valve, two automatic operators, servo regulator, pilot adjustment Conversion Kit Available for Natural ↔ LP gas conversion Operating Temperature 0…175°F (-18…+79°C) Compliance Meets dual safety shutoff code requirements Construction Compact metal housing Lighting Sequence LITE-RITE (OFF–PILOT–ON) Mounting Position Multiple orientations supported Weight 2.00 lbs (approx. 0.9 kg)   Information About VR8300A3518 The VR8300A3518 belongs to Honeywell’s proven line of VR8300 series gas valves, engineered for safe and dependable gas control in 24 VAC standing pilot systems. Designed for appliances with capacities from 30,000 to 300,000 BTU/hr, it integrates both manual and automatic safety shutoff functions to ensure system protection. The dual-valve design includes a solenoid-operated first valve and a diaphragm-operated second valve, providing redundant safety control. An adjustable servo pressure regulator maintains consistent outlet pressure even with varying supply conditions. The valve includes accessible top-mounted adjustments for easy installation and servicing. Compatible with ECO connectors and convertible between natural and LP gas, the VR8300A3518 ensures long-term performance and versatility in heating applications. Key Features: Dual Safety Shutoff Valves: Features two independent automatic valves for redundant protection against gas leaks and unsafe conditions. Standard Opening Performance: Provides reliable, smooth gas flow suited for residential and commercial heating appliances. Integrated Pressure Regulation: Adjustable servo regulator maintains constant outlet pressure under supply fluctuations for steady burner operation. User-Friendly Design: All wiring, pressure taps, and pilot outlets are easily accessible from the top for convenient installation and maintenance. Standing Pilot Operation: Optimized for millivolt and low-voltage standing pilot systems used in furnaces, boilers, and water heaters. Conversion Capability: Compatible with natural gas by default and convertible to LP gas with available Honeywell conversion kits. Compact, Durable Construction: Rugged metal housing ensures reliability in demanding HVAC environments. ECO Terminal Compatibility: Designed for connection to Energy Cut-Off (ECO) systems for enhanced safety monitoring. Precise Lighting Control: LITE-RITE (OFF–PILOT–ON) sequence simplifies pilot lighting and operation. Wide Operating Range: Performs dependably in ambient temperatures between 0°F and 175°F (-18°C to +79°C). The VR8300A3518 delivers the reliability and precision required for safe and efficient operation in gas-fired standing pilot heating systems.

Brand: Honeywell · Category: Valves & Process Control

Key features

• Dual Safety Shutoff Valves: Features two independent automatic valves for redundant protection against gas leaks and unsafe conditions.
• Standard Opening Performance: Provides reliable, smooth gas flow suited for residential and commercial heating appliances.
• Integrated Pressure Regulation: Adjustable servo regulator maintains constant outlet pressure under supply fluctuations for steady burner operation.
• User-Friendly Design: All wiring, pressure taps, and pilot outlets are easily accessible from the top for convenient installation and maintenance.
• Standing Pilot Operation: Optimized for millivolt and low-voltage standing pilot systems used in furnaces, boilers, and water heaters.
• Conversion Capability: Compatible with natural gas by default and convertible to LP gas with available Honeywell conversion kits.
• Compact, Durable Construction: Rugged metal housing ensures reliability in demanding HVAC environments.
• ECO Terminal Compatibility: Designed for connection to Energy Cut-Off (ECO) systems for enhanced safety monitoring.
• Precise Lighting Control: LITE-RITE (OFF–PILOT–ON) sequence simplifies pilot lighting and operation.
• Wide Operating Range: Performs dependably in ambient temperatures between 0°F and 175°F (-18°C to +79°C).

Specifications

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