Carrier HK42ER237 Module 319847-401 For monitoring motors downstream of

For monitoring motors downstream of a VFD

Durable Class F Insulation: Provides superior heat resistance

Always verify actual line pressures with a manifold gauge set before assuming the pressure switch is faulty

Does this diaphragm fit 5R or smaller actuators

Carrier HK42ER237 Module 319847-401 For monitoring motors downstream ofThe Carrier HK42ER237 Module is a genuine OEM replacement ECM motor controller engineered for high efficiency performance in Carrier, Bryant, and Payne residential air handlers and furnaces. As a high tier variable speed blower motor module, this component is essential for maintaining precise airflow across various static pressures, directly impacting the SEER rating and overall humidity control of the split system. Built to handle the rigorous