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preventing scale and corrosion
providing a critical mechanical failsafe against overpressurization in the supply line
What are the signs that my R44704-002 assembly is failing
This assembly includes an 18-inch lead with a secure Molex connector for direct-fit installation
ensuring it drops directly into the 56HZ frame without field modifications
Carrier HH57AC080 Sensor R-134A preventing scale and corrosionThe Carrier HH57AC080 Outside Air Temperature (OAT) Sensor is a critical 10 to 20 mA diagnostic and control component designed for Carrier, Bryant, and Payne commercial rooftop units equipped with Economi$er IV systems. Use this sensor to restore or enable outdoor air dry bulb changeover, allowing the controller to determine when ambient conditions are suitable for free cooling. By providing a precise 4 20 mA signal back to the main control board, the
US$ 190.00
US$ 99.00
US$ 98.00