Carrier HH18HA047 Temperature Actuated Switch

Product Description

The Carrier HH18HA047 is a temperature-activated switch suitable for defrost thermostat applications. This switch is a single-pole single-throw (SPST) device designed to operate with a half-inch diameter tube. It opens at approximately sixty degrees Fahrenheit and closes at around forty degrees Fahrenheit. It functions effectively as a limit switch in various Carrier, Bryant, and Payne models.

• Temperature activated switch.
• SPST switch type.
• Opens at sixty degrees Fahrenheit and closes at forty degrees Fahrenheit.

Product Highlights

This switch plays a critical role in the performance of heating and cooling systems, ensuring optimal operation.

Product Information

Standard Information

• Brand: Carrier
• Part number: HH18HA047 / HH-18HA-047

Technical Specifications

• Switch Type: Temperature Activation Limit Switch / Defrost Thermostat Switch
• SPST: Yes
• Diameter: 1/2 inches
• Open Temperature: 60°F
• Close Temperature: 40°F
• Weight: 1.00 LBS