Rheem-Ruud 60-102405-81 Two-Stage Natural Gas Valve 1/2" HSI/DSI Slow Opening

The Rheem-Ruud 60-102405-81 is a genuine OEM replacement gas valve designed for Rheem and Ruud residential and light commercial furnaces and heating equipment. This 1/2-inch natural gas valve features two-stage operation with slow opening control, providing precise fuel delivery for efficient and reliable heating performance.

Key Features:

• Compatible with Hot Surface Ignition (HSI) and Direct Spark Ignition (DSI) systems
• Two-stage operation allows for high-efficiency modulating heat output
• Slow opening design prevents dangerous gas buildup and delayed ignition
• 1/2-inch NPT inlet and outlet connections
• 24VAC low voltage control for safe operation
• Natural gas (NG) configuration
• Genuine Rheem-Ruud factory part ensures proper fit and performance

This gas valve regulates gas flow to the burner assembly and includes an integrated pressure regulator to maintain proper combustion pressure. The slow opening feature allows gas to enter the combustion chamber gradually, reducing the risk of ignition problems and ensuring smooth, safe startups. Designed as a direct replacement for compatible Rheem and Ruud furnace models.