it monitors both hot legs to ensure balanced protection and immediate interruption during overcurrent or short-circuit events

This indicates that the electrical contacts are normally closed and will move to the open position when the sensed pressure rises to the 1

What is the maximum BTU capacity for this unit

the compact design and standard terminal configuration allow for efficient field 1:1 swaps on Copeland compressors

Resideo 50001464-004 Sensor Assembly it monitors both hot legsThe Resideo 50001464 004 Sensor Assembly is a critical replacement component for residential and light commercial boiler systems. Designed for technical precision, this 36 inch leadwire sensor provides real time temperature feedback to Honeywell Electronic Aquastat Controllers, including the L7224A, L7248C, and L7248L series. This assembly is a drop in replacement for the 50001464 004 B and includes a pre terminated Molex connector and mounting