Aaon R42350 24V Water Column 3/4 Inch Natural Gas Valve 3.5 Inch

The Aaon R42350 is a 24-volt, normally closed natural gas valve designed for precise control of gas flow in residential and commercial HVAC systems, specifically gas furnaces and boilers. Made of durable aluminum, it can withstand operating temperatures ranging from -40°F to 175°F. When the HVAC system calls for heat, it sends a 24-volt signal to the Aaon R42350. This signal opens the valve, allowing natural gas to flow through to the burner assembly where it is ignited to generate heat. An integrated pressure regulator ensures a consistent gas pressure of ½ psi is delivered to the burner, optimizing combustion efficiency. Precise Gas Control: The valve's ability to open and close quickly based on the system's needs ensures efficient fuel usage and minimizes temperature fluctuations. Durability: Aluminum construction provides long-lasting performance and resistance to corrosion. Wide Operating Range: The valve can function effectively in extreme temperatures, ensuring consistent heating throughout the year (in regions with appropriate climates for gas heating systems). Safety: The normally closed design ensures the gas supply is shut off when not actively in use, enhancing overall system safety. With its compact size (3/4-inch connection) and lightweight design (2.07 lbs), the Aaon R42350 is a reliable and efficient solution for controlling gas flow in various HVAC applications.