Rheem-Ruud 42-24196-85 Pressure Switch

The Rheem-Ruud 42-24196-85 is a genuine OEM pressure switch designed for use in Rheem and Ruud residential and commercial HVAC systems. This critical safety component monitors air pressure within the system to ensure proper operation of the heating equipment.

Key Features:

• Genuine Rheem-Ruud OEM replacement part for reliable performance
• Monitors air pressure to verify proper venting and combustion air flow
• Safety switch prevents equipment operation when pressure conditions are not met
• Direct replacement for failed or malfunctioning pressure switches
• Compatible with select Rheem and Ruud furnaces and heating units

This pressure switch is a vital safety component that helps prevent dangerous operating conditions by ensuring adequate airflow through the heat exchanger and venting system. When pressure falls outside the specified range, the switch opens to prevent burner ignition, protecting both the equipment and occupants. Installation should be performed by a qualified HVAC technician to ensure proper operation and system safety.