Copeland 998-0520-04 Module 30067439-890 They are identical

They are identical

and low-voltage automation controllers

When replacing a Maxitrol temperature probe

The N800-9423 provides a consistent 6 in² effective area

Is the R40406-007 compatible with older R40406-002 pilot assemblies

Copeland 998-0520-04 Module 30067439-890 They are identicalThe Copeland 998 0520 04 is a professional grade 24V motor protector module designed to safeguard scroll and reciprocating compressors from catastrophic failure. Operating as a solid state watchdog, this module monitors resistance from internal PTC thermistor sensors embedded in the motor windings. When the module detects high temperatures or electrical anomalies such as phase loss or unbalanced current, it interrupts the control circuit via the M1 M2