Pentair UltraTemp 600/380 High Refrigerant Pressure Switch (473744Z) lamotte A fan assembly is useful

A fan assembly is useful because it helps reduce heat buildup inside the unit

or distorted sealing surfaces

It is intended for repair-focused shoppers who need a precise replacement for compatible equipment

A complete wet end is often the cleanest way to bring a higher-output pump back to dependable operation

CMP LED Waterfall Door & Cover [Dark Gray] is a replacement component from Custom Molded Products (CMP) designed for use in compatible pool and spa systems

Pentair UltraTemp 600/380 High Refrigerant Pressure Switch (473744Z) lamotte A fan assembly is usefulThis high refrigerant pressure switch is a safety and monitoring component for compatible Pentair UltraTemp heat pump models. It helps protect the refrigeration circuit by responding to abnormal high pressure conditions that can occur from airflow restrictions, system faults, or other operating issues. A failing switch may create error messages, intermittent shutdowns, or prevent the heat pump from running as intended. Use this replacement during