Carrier HH18HA094 Temperature Switch, Open 80°F, Close 27°F, 95″ Lead Wire

Description

Carrier HH18HA094 Temperature Switch Overview

The Carrier HH18HA094 is an OEM temperature switch engineered for precise thermal protection in Carrier heating and cooling systems. With a factory-set open point of 80°F and a close point of 27°F, this switch provides reliable automatic response to temperature changes, helping safeguard equipment from overheating or freeze conditions. The generous 95-inch lead wire allows for flexible installation routing within the unit cabinet.

Key Specifications

• OEM Part Number: HH18HA094
• Brand: Carrier
• Switch Type: Temperature Switch
• Opens At: 80°F
• Closes At: 27°F
• Lead Wire Length: 95 inches

Features & Benefits

• Direct OEM replacement for compatible Carrier systems — ensures proper fit and function
• Factory-calibrated open/close setpoints for consistent, repeatable performance
• Long 95″ lead wire provides installation flexibility within equipment cabinets
• Protects system components by responding automatically to temperature thresholds
• Helps maintain equipment reliability and extend system service life

Application

Designed as a direct OEM replacement for Carrier residential and light commercial HVAC equipment, the HH18HA094 temperature switch is used to monitor and respond to temperature conditions within the system. It is commonly found in applications where freeze protection or high-temperature cutout functionality is required. Always verify compatibility with your specific Carrier model before installation.