Rheem-Ruud 42-102234-01 SPDT Relay 24V NO/NC HVAC Control Board Relay

The Rheem-Ruud 42-102234-01 is a Single Pole Double Throw (SPDT) relay designed for use in Rheem and Ruud HVAC systems. Operating on a 24-volt control circuit, this relay provides both a Normally Open (NO) and Normally Closed (NC) switching configuration, making it versatile for a wide range of heating and cooling control applications.

Key Features:

• SPDT Configuration: Single Pole Double Throw design with both Normally Open (NO) and Normally Closed (NC) contacts for flexible circuit control
• 24V Coil Voltage: Compatible with standard 24-volt HVAC control circuits used in residential and light commercial systems
• OEM Rheem/Ruud Part: Genuine manufacturer replacement part ensuring proper fit and function in compatible equipment
• Reliable Switching: Designed to handle the switching demands of HVAC control boards, fan circuits, and auxiliary components
• Direct Replacement: Engineered as a direct OEM replacement to restore original system performance

This relay is a critical control component in many Rheem and Ruud furnaces, air handlers, and heat pumps. As a genuine OEM replacement part, the 42-102234-01 ensures reliable operation and long service life when replacing a failed or suspect relay in your system's control board or wiring harness.