Robust Open-Coil Design: High-grade resistive wire provides superior airflow clearance and prevents hot spots

Is this a potential relay or a current relay

while the large viewing window allows technicians to verify clear liquid flow to the expansion valve

Johnson Controls A19ADB-33 Utility Thermostat

Note that the thermal relay requires approximately two minutes to cool down before it can be successfully reset

Ranco V10-414120-170 Reversing Valve Els PW 17895 Robust Open-Coil Design: High-grade resistiveProfessionals in the field recognize the Ranco V10 414120 170 Reversing Valve as a critical component for high capacity heat pump systems. This 4 way pilot operated valve is engineered for R22 and R410A refrigerants, providing the reliable switching necessary for both residential and light commercial HVACR applications. With a 7 8 inch suction and 3 4 inch discharge configuration, this unit supports a nominal capacity of up to 10 tons, making it a