Use a 1/2" minimum bend radius and ensure the bulb is securely mounted in the path of the medium being measured for the most accurate thermal response

Integrated LED status indicators provide immediate visual confirmation of relay activation for faster field troubleshooting

Field Reliability: High-grade metallic components resist thermal stress and corrosion in commercial and industrial settings

high-strength connection

this kit facilitates seamless communication between the rooftop unit (RTU) and the facility's supervisory controller

Carrier 48SS660004 Heat Exchanger 320788-702 Use a 1/2" minimum bendThe Carrier 48SS660004 Heat Exchanger is a critical Factory Authorized Part designed for high performance thermal transfer in specific Carrier, Bryant, and Payne gas heating and electric cooling rooftop units. Engineered with aluminized steel for superior corrosion resistance and longevity, this replacement heat exchanger features a 4 tube configuration that ensures efficient combustion airflow and heat dissipation. It is a direct fit component for