Armstrong 73W17 Gas Valve

Armstrong 73W17 Gas Valve delivers reliable control for gas-fired appliances. The Dual Direct Ignition design provides quick, safe startup and precise regulation for consistent performance.

Key specs include nominal size 1/2 inch, pressure rating 1/2 PSI, voltage rating 24V AC, frequency 50/60 Hz, and a capacity of 150,000 BTU/hour. The compact unit measures 2.7 inches wide by 3.38 inches high, making it a versatile fit for many residential and light commercial installations. Designed for reliability and safety, this gas valve integrates with standard control boards and is built to withstand typical household conditions. Its robust construction reduces wear, while the direct ignition system minimizes pilot flame losses and improves energy efficiency. For installers, the Armstrong 73W17 Gas Valve offers straightforward wiring and confident operation in both new builds and upgrades.

• Dual direct ignition ensures fast ignition and safe operation
• Nominal size 1/2 inch for standard piping connections
• Pressure rating 1/2 PSI for stable gas flow
• Voltage rating 24V AC compatible with common control systems
• Frequency 50/60 Hz for universal electrical supply
• High capacity up to 150,000 BTU/hour for strong heating performance