Carrier HK52ER158 Motor Module 30067439-890 the 93-HDLS utilizes a robust

the 93-HDLS utilizes a robust mechanical float-operated mechanism to provide reliable boiler pump control and essential low-water protection

Which actuators are compatible with the AV-394

Status Visibility: Onboard LED indicators provide immediate visual feedback during the calibration process to confirm active current flow and switch state

which is the industry standard for pneumatic control lines

Flexible Scheduling: 20 setpoint programs enable 24-hour or full 7-day timer programming for maximum operational control

Carrier HK52ER158 Motor Module 30067439-890 the 93-HDLS utilizes a robustThe Carrier HK52ER158 Motor Module is a high performance 1 HP OEM replacement part engineered for exact compatibility with Carrier and Bryant residential and commercial HVAC systems. As a factory authorized part, this module serves as a direct 1 to 1 substitute for the RMOD52AE123 part number, ensuring seamless integration with existing ECM blower motors and control boards. Designed to maintain the specific airflow profiles and efficiency ratings