Resideo by Honeywell C7089R3013 Outdoor Air Temperature Sensor

The Resideo by Honeywell C7089R3013 is a precision outdoor air temperature sensor designed for use with commercial and residential HVAC control systems. This durable sensor provides accurate outdoor temperature readings to help optimize heating, cooling, and ventilation system performance based on ambient conditions.

Key Features:

• Accurate outdoor temperature sensing for HVAC control optimization
• Compatible with Honeywell economizer controls and building automation systems
• Rugged weatherproof housing designed for outdoor mounting
• Wide temperature sensing range for reliable year-round operation
• 10K ohm thermistor type 3 sensor element for precise readings
• Easy installation with mounting bracket included

This outdoor air sensor is commonly used with Honeywell W7220 economizer controls and other compatible HVAC management systems to enable outdoor air temperature compensation, economizer control, and energy-efficient operation. The sensor helps systems make intelligent decisions about when to use outside air for cooling versus mechanical refrigeration.