MARS 90360 Relay 319825-402 it is designed to protect

it is designed to protect the heat exchanger from damage caused by restricted airflow or blower failure

preventing premature thermal overload trips

HVAC coil installation involves handling refrigerant and brazing copper lines

Internal Balance: Optimized for maintaining consistent evaporator superheat across fluctuating ambient temperatures

ensuring accurate detection across various conductive fluids without the risk of false triggering

MARS 90360 Relay 319825-402 it is designed to protectThe MARS 90360 Relay is a heavy duty SPST 24V relay engineered for rigorous switching applications in HVACR control systems. Recognized as a core component for modern technicians, this switching relay serves as a reliable interface for fan motors, refrigeration compressors, and heating elements. With a 24VAC coil and a 18 Amp contact rating, it provides the necessary ampacity for inductive motor loads and resistive heating circuits. This unit is a