each HS2NX replacement sensor is digitally pre-calibrated in a high-accuracy humidity generator

Most failures result from thermal stress or improper leveling

providing a secure anchor point that withstands the rigorous thermal cycles and rotational stresses inherent in 24/7 HVAC operations

ensuring efficient thermal transfer to the sump

Common Questions: What are the exact trip points for this switch

Heil Quaker ICP 1171252 Freeze Stat 320074-702 each HS2NX replacement sensor isThe Heil Quaker ICP 1171252 Freeze Stat is a critical safety component designed for HVAC freeze protection in residential and commercial split systems and packaged units. As a veteran grade low temperature cutout thermostat, this OEM replacement part is engineered to monitor evaporator coil temperatures, preventing or mitigating ice accumulation that can lead to catastrophic compressor failure. This specific model, also referenced as the ICP 1171252,