Rheem 42-21786-81 Defrost Relay 24V 2DPDT 1SPST

Product Description

The Rheem 42-21786-81 Defrost Relay is essential for HVAC systems. This relay manages defrost control circuits using a 24V coil voltage and a 2DPDT contact configuration. It ensures seamless switching and reliable performance.

• 24 Volts Alternating Current
• 3/16 Inch Quick Connects
• 50/60 Coil Frequency

Product Highlights

This defrost relay features high-quality construction for durability. Its compact design integrates easily into any HVAC system, providing accurate control over defrost circuits, critical for optimal performance of heating and cooling systems.

Product Information

Standard Information

• Brand: Rheem
• MPN: 42-21786-81

Technical Specifications

• Coil Voltage: 24 Volts
• Contact Configuration: 2DPDT
• Contact Type: 1SPST
• Coil Resistance: 235 ohms
• Voltage Rating: 25A at 24V AC
• Dimensions: 3 x 2 x 2.6 inches
• Temperature Range: -40 to 85 degrees Celsius
• Item Weight: 0.2 pounds