Rcd p283-0340 Fan Relay 24 Volt 2 Pole Hvac

Product Description

The RCD p283-0340 is a 2-pole fan relay designed for use in HVAC systems where a low-voltage control signal switches a larger fan circuit load. Operating on a 24-volt coil, this electromagnetic relay allows the control board or thermostat circuit to energize and de-energize the fan motor circuit without direct high-current switching at the control level. At 0.39 pounds and a compact footprint of 2.75 inches by 2.25 inches by 1.95 inches, it fits into tight equipment enclosures. Licensed HVAC technicians install this relay as a direct OEM-style replacement when the original component fails or causes fan operation faults.

The p283-0340 is intended for fan coil unit applications in residential and light commercial HVAC systems. It is used in equipment where a 24-volt control circuit must switch fan motor loads across two poles. This relay is a common replacement component when troubleshooting fan startup failures, chattering contacts, or control board relay faults in split systems and air handler configurations. The compact dimensions allow installation in standard relay brackets and control board mounting positions found in typical air handler enclosures.

Key Features

• 24-volt coil for compatibility with standard HVAC low-voltage control circuits
• 2-pole configuration allows switching of two circuit legs simultaneously
• Compact size at 2.75 x 2.25 x 1.95 inches fits standard enclosure mounting positions
• Lightweight at 0.39 pounds for easy handling during service calls
• OEM-style replacement for fan coil unit relay applications

Compatibility

Designed as an OEM-style replacement relay for fan coil unit applications in residential and light commercial HVAC systems requiring a 24-volt, 2-pole fan relay.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the air handler or fan coil unit before removing the existing relay or handling any wiring. Verify coil voltage and pole configuration match the system requirements before installing. Consult the equipment wiring diagram to confirm terminal assignments prior to making any connections.

Technical Specifications

• Coil Voltage: 24 volts
• Number of Poles: 2
• Application: Fan Coil
• Length: 2.75 inches
• Width: 2.25 inches
• Height: 1.95 inches
• Weight: 0.39 pounds

Standard Information

• Brand: RCD
• Manufacturer Part Number: p283-0340