Ruud 42-23114-06K Relay Kit Spdt 24 Volt Coil

Product Description

The RUUD 42-23114-06K is a single-pole double-throw (SPDT) relay kit with a 24-volt AC coil, designed for use in HVAC control circuits. This relay acts as an electrically operated switch, allowing a low-voltage control signal to switch a higher-load circuit on or off. It is a standard component in heating and cooling systems where staged control, fan switching, or auxiliary circuit activation is required. Licensed HVAC technicians install this relay as a direct replacement or as part of a system upgrade involving control board or sequencer circuits.

This relay kit is suited for residential and light commercial HVAC applications where a 24 VAC control coil is used to operate SPDT switching functions. Typical installations include gas furnaces, air handlers, heat pumps, and package units that rely on low-voltage thermostat wiring to trigger relay-controlled loads. The kit format includes the relay and any mounting hardware or socket necessary for a complete installation.

Key Features

• SPDT configuration provides both normally open and normally closed contact positions for flexible circuit control
• 24-volt AC coil voltage matches standard low-voltage HVAC control circuits
• Kit format includes relay and associated hardware for a complete replacement
• Designed for staged switching applications such as fan control, auxiliary heat, or accessory circuits
• OEM-style replacement maintains original control circuit integrity

Compatibility

Designed as an OEM-style replacement relay kit for RUUD HVAC systems requiring an SPDT relay with a 24 VAC coil in the control circuit.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect all power to the unit and set the thermostat to the off position before removing or installing any relay. Verify coil voltage and contact ratings match the existing circuit requirements before wiring. Follow applicable local codes and manufacturer wiring diagrams when reconnecting control circuit connections.

Technical Specifications

• Relay Type: SPDT (Single-Pole Double-Throw)
• Coil Voltage: 24 volts AC

Standard Information

• Brand: RUUD
• Manufacturer Part Number: 42-23114-06K