Durable Brass Construction: Engineered to resist corrosion and handle high-pressure commercial environments

enabling the control of higher voltage reversing valves or auxiliary fans from a low-voltage control signal

System Efficiency: Restores original performance parameters

Can I use this if my original harness has evidence of "arching" at the plug

Trane CNT3720 Switch R-407A Durable Brass Construction: Engineered toThe Trane CNT3720 Low Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and light commercial HVAC systems. This SPST auto reset pressure control is engineered to protect the compressor from damage caused by low suction pressure, refrigerant loss, or coil freeze ups. Featuring factory calibrated setpoints, this switch opens at 8 PSIG and closes at 25 PSIG, ensuring operational stability