Emerson 13W13 Relay

Product Description

The EMERSON 13W13 is a relay designed for use in HVAC control circuits. Relays of this type serve as electrically operated switches that open or close a load circuit in response to a control signal, allowing low-voltage thermostat or control board outputs to switch higher-current loads such as motors, contactors, or heating elements. The 13W13 is the type of component installed by licensed HVAC technicians during system repairs or control circuit upgrades. Specific electrical ratings were not provided in available data, so technicians should verify voltage and current requirements against the application before installation.

This relay is suited for residential and light commercial HVAC applications where a switching component is needed within a control circuit. Typical install scenarios include replacing a failed relay on a control board assembly, wiring into a relay panel, or integrating into a custom control circuit. Technicians should confirm coil voltage and contact ratings match the target system before ordering.

Key Features

• Functions as an electrically operated switch in HVAC control circuits
• Suitable for residential and light commercial HVAC system applications
• OEM-style replacement design for control circuit relay positions
• Compact form factor typical of panel-mount or board-mount relay configurations

Compatibility

Designed as an OEM-style replacement relay for residential and light commercial HVAC control circuit applications. Verify coil voltage, contact configuration, and current rating against the existing relay specifications before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing or installing the relay. Confirm coil voltage and contact ratings match the control circuit requirements. Follow applicable NEC guidelines for low-voltage and line-voltage control wiring.

Technical Specifications

• Product Type: Relay

Standard Information

• Brand: EMERSON
• Manufacturer Part Number: 13W13