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VR8404H5003 | Honeywell Dual Automatic Gas Control Valve for Intermittent-Pilot Systems
- Regular price
- $852.00
- Sale price
- $852.00
- Regular price
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Product Description P/N: VR8404H5003
Description
The Honeywell VR8404H5003 is a high-capacity dual automatic gas control valve designed for intermittent-pilot systems. It provides safe, precise control of gas flow in residential and commercial heating equipment, ensuring reliable operation and stable outlet pressure in both natural and LP gas applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Gas Control Equipment |
| Part Number | VR8404H5003 |
| Subcategory | Combination Dual-Automatic Gas Valve |
| Valve Type | Dual automatic (solenoid + diaphragm) |
| Ignition Type | Intermittent pilot |
| Voltage | 24 Vac |
| Body Pattern | Straight-through |
| Regulator Type | Fixed, factory-set output pressure |
| Gas Type | Natural or LP (not convertible) |
| Inlet/Outlet Size | ¾″ NPT standard |
| Pressure Rating | ½ psi (35 mbar) maximum inlet pressure |
| Ambient Temperature | 0 °F to +175 °F (-18 °C to +79 °C) |
| Mounting Position | 0°–90° from vertical |
| Electrical Connection | ¼″ quick-connect terminals |
| Manual Control | On/Off lever integrated |
| Housing Material | Die-cast aluminum |
| Weight | Approx. 4 lb (1.8 kg) |
Information About VR8404H5003
The VR8404H5003 is part of Honeywell’s VR8404 series of combination gas controls featuring dual automatic valve operation for added safety. The valve integrates a solenoid-operated first stage and a diaphragm-operated second stage within a straight-through body pattern to support high gas flow with minimal pressure loss. It is designed for use in 24 Vac intermittent-pilot ignition systems and is factory-set for specific gas types to prevent improper conversion. Its rugged die-cast aluminum housing, built-in pressure regulator, and accessible service ports make it ideal for long-term use in gas furnaces, boilers, and heating appliances.
Key Features:
- Dual Automatic Valve Design: Incorporates two independent shutoff valves for maximum safety and redundancy.
- Solenoid and Diaphragm Operation: Combines fast electrical response with smooth mechanical regulation.
- Integrated Pressure Regulator: Maintains consistent outlet pressure under varying supply conditions.
- Straight-Through Flow Path: Reduces flow resistance and improves system efficiency.
- Intermittent-Pilot Compatibility: Optimized for 24 Vac pilot ignition systems used in gas-fired heating equipment.
- Manual On/Off Control: Provides easy system testing and manual isolation capability.
- Temperature-Rated Construction: Suitable for environments from 0 °F to +175 °F (-18 °C to +79 °C).
- Mounting Flexibility: Operates properly when installed 0°–90° from vertical.
- Pressure Test Taps: Built-in inlet and outlet ports simplify installation and servicing.
- Durable Die-Cast Housing: Ensures mechanical strength and corrosion resistance for extended service life.
The VR8404H5003 delivers the reliability and precision required for safe and stable gas control in intermittent-pilot systems.
Description
The Honeywell VR8404H5003 is a high-capacity dual automatic gas control valve designed for intermittent-pilot systems. It provides safe, precise control of gas flow in residential and commercial heating equipment, ensuring reliable operation and stable outlet pressure in both natural and LP gas applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Gas Control Equipment |
| Part Number | VR8404H5003 |
| Subcategory | Combination Dual-Automatic Gas Valve |
| Valve Type | Dual automatic (solenoid + diaphragm) |
| Ignition Type | Intermittent pilot |
| Voltage | 24 Vac |
| Body Pattern | Straight-through |
| Regulator Type | Fixed, factory-set output pressure |
| Gas Type | Natural or LP (not convertible) |
| Inlet/Outlet Size | ¾″ NPT standard |
| Pressure Rating | ½ psi (35 mbar) maximum inlet pressure |
| Ambient Temperature | 0 °F to +175 °F (-18 °C to +79 °C) |
| Mounting Position | 0°–90° from vertical |
| Electrical Connection | ¼″ quick-connect terminals |
| Manual Control | On/Off lever integrated |
| Housing Material | Die-cast aluminum |
| Weight | Approx. 4 lb (1.8 kg) |
Information About VR8404H5003
The VR8404H5003 is part of Honeywell’s VR8404 series of combination gas controls featuring dual automatic valve operation for added safety. The valve integrates a solenoid-operated first stage and a diaphragm-operated second stage within a straight-through body pattern to support high gas flow with minimal pressure loss. It is designed for use in 24 Vac intermittent-pilot ignition systems and is factory-set for specific gas types to prevent improper conversion. Its rugged die-cast aluminum housing, built-in pressure regulator, and accessible service ports make it ideal for long-term use in gas furnaces, boilers, and heating appliances.
Key Features:
- Dual Automatic Valve Design: Incorporates two independent shutoff valves for maximum safety and redundancy.
- Solenoid and Diaphragm Operation: Combines fast electrical response with smooth mechanical regulation.
- Integrated Pressure Regulator: Maintains consistent outlet pressure under varying supply conditions.
- Straight-Through Flow Path: Reduces flow resistance and improves system efficiency.
- Intermittent-Pilot Compatibility: Optimized for 24 Vac pilot ignition systems used in gas-fired heating equipment.
- Manual On/Off Control: Provides easy system testing and manual isolation capability.
- Temperature-Rated Construction: Suitable for environments from 0 °F to +175 °F (-18 °C to +79 °C).
- Mounting Flexibility: Operates properly when installed 0°–90° from vertical.
- Pressure Test Taps: Built-in inlet and outlet ports simplify installation and servicing.
- Durable Die-Cast Housing: Ensures mechanical strength and corrosion resistance for extended service life.
The VR8404H5003 delivers the reliability and precision required for safe and stable gas control in intermittent-pilot systems.