Description
The Honeywell V4944B1083 is a two-stage pressure regulating gas valve engineered for precise, reliable fuel control in commercial and industrial gas-fired heating applications. Designed for natural gas service, this valve delivers dual-fire operation — independently regulating both high-fire and low-fire stages to maximize combustion efficiency and system performance.
Pressure Regulation
- High Fire Regulator Setpoint Range: 3″ – 4.5″ Water Column (W.C.)
- High Fire Factory Setting: 3.5″ Water Column
- Low Fire Regulator Setpoint Range: 1.6″ – 4″ Water Column (W.C.)
- Low Fire Factory Setting: 1.6″ Water Column
Electrical & Mechanical Specifications
- Voltage: 120VAC
- Pipe Size: 1-1/4″ (NPT)
- Gas Type: Natural Gas
- Valve Type: Two-Stage Pressure Regulating
- SKU / Model: V4944B1083
Key Features & Benefits
- Two-stage operation enables high-fire and low-fire modulation for improved fuel economy and reduced emissions
- Factory-set pressure points simplify installation and commissioning
- Field-adjustable setpoints allow fine-tuning to match specific burner requirements
- Robust construction designed for long-term reliability in demanding commercial environments
- Compact 1-1/4″ body fits standard commercial burner and boiler piping configurations
- 120VAC coil voltage compatible with standard commercial control circuits
Typical Applications
- Commercial and industrial gas burners
- Boilers and water heaters requiring staged firing
- Rooftop units and make-up air handlers with two-stage heat
- Process heating equipment with natural gas fuel trains
The Honeywell V4944B1083 is a trusted solution for OEM and replacement applications where accurate, two-stage gas pressure regulation is critical to safe and efficient burner operation.
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