Io Hvac Controls UCC-OTH Outdoor Temperature Sensor

Product Description

The IO HVAC CONTROLS UCC-OTH is an outdoor temperature sensor designed for use with UCC Saturn series controllers. It monitors ambient outdoor conditions and delivers temperature data to the controller, enabling accurate system operation and setpoint management. The sensor mounts outside the conditioned space and wires back to the UCC control unit. Installation is typically performed by a licensed HVAC technician as part of a new system setup or a controls upgrade. The unit weighs 0.4 pounds and measures 2 inches wide, 4.75 inches tall, and 5.75 inches deep.

This sensor is intended for use with IO HVAC CONTROLS UCC Saturn series controllers in residential and light commercial HVAC applications. It provides the controller with real-time outdoor ambient temperature readings, which are used to support functions such as outdoor reset, economizer control, or temperature-compensated setpoints. It is a direct accessory component for the UCC platform and is not a universal or cross-brand sensor.

Key Features

• Designed specifically for the IO HVAC CONTROLS UCC Saturn controller platform
• Monitors outdoor ambient temperature for accurate system control inputs
• Compact form factor: 2 inches wide, 4.75 inches tall, 5.75 inches deep
• Lightweight at 0.4 pounds for straightforward mounting
• Supports setpoint management, outdoor reset, and temperature-compensated control strategies

Compatibility

Designed for use with IO HVAC CONTROLS UCC Saturn series controllers as a dedicated outdoor temperature sensing accessory.

Installation Notes

Installation should be performed by a qualified HVAC technician familiar with low-voltage control wiring. Mount the sensor in a location shielded from direct sunlight, radiant heat sources, and precipitation to ensure accurate readings. Disconnect power to the UCC controller before wiring the sensor. Follow the controller manufacturer wiring diagram and observe local codes, including applicable NEC requirements for low-voltage wiring.