Description
Honeywell V4944N1037 Two Stage Pressure Regulating Gas Valve Overview
The Honeywell V4944N1037 is a two-stage pressure regulating gas valve engineered for precise, reliable fuel control in commercial and industrial natural gas heating applications. With a 1-1/2″ pipe connection and 120VAC operating voltage, this valve delivers consistent performance across a wide range of burner systems requiring staged firing rates.
Two-Stage Pressure Regulation
Designed for two-stage burner operation, the V4944N1037 independently regulates both high-fire and low-fire outlet pressures, allowing systems to operate efficiently at partial or full load. The factory-set pressure points are ready for immediate installation while remaining field-adjustable within specified ranges.
Key Specifications
- Model: V4944N1037
- Pipe Size: 1-1/2″
- Operating Voltage: 120VAC
- Fuel Type: Natural Gas
- High Fire Regulator Setpoint Range: 3″ – 4.5″ Water Column
- High Fire Factory Setting: 3.5″ Water Column
- Low Fire Regulator Setpoint Range: 0.8″ – 2″ Water Column
- Low Fire Factory Setting: 0.8″ Water Column
Features & Benefits
- Two-stage operation for improved system efficiency and fuel savings
- Factory-preset pressure settings for fast, straightforward installation
- Field-adjustable high-fire and low-fire setpoints for application flexibility
- 1-1/2″ connection size suits a broad range of commercial burner configurations
- 120VAC coil voltage compatible with standard commercial control circuits
- Built to Honeywell’s proven standards for gas valve reliability and safety
- Designed for natural gas service
Typical Applications
- Commercial and industrial gas-fired boilers
- Two-stage burner assemblies requiring independent high-fire and low-fire pressure control
- Heating systems where staged firing improves comfort and energy efficiency
