the MIL72ASTUZH-240 is rated for 208-240 VAC single-phase circuits

The end switches act as dry contacts to signal the air handler or zone panel once the damper has reached its full travel limit

This specific part number typically includes the rubber O-ring gasket required to create a watertight seal at the mounting flange

this HVAC limit switch is built to handle the inductive loads of modern blower motors and control boards

Technicians should look for brittle wire insulation

York 025-47688-000 Sensor 321894-708 the MIL72ASTUZH-240 is rated forThe York 025 47688 000 Outdoor Ambient Air Temperature Sensor is a critical diagnostic and control component for maintaining optimal performance in York and Johnson Controls HVAC systems. This 10k Ohm NTC thermistor (at 25C) provides precise temperature readings ranging from 40F to 230F ( 40C to 110C) to the main control board, enabling accurate defrost cycles, economizer logic, and ambient temperature compensation. Designed for durability in outdoor