offering the same electrical footprint and mounting dimensions for a drop-in replacement

This item is the aluminum balance plate only

using genuine components is the only way to guarantee the exact fit required for modern high-efficiency furnace maintenance

It serves as the primary driver for the circulator pump assembly

Daikin-McQuay 349956812 Control 318518-761 offering the same electrical footprintThe Daikin McQuay 349956812 Control is a precision engineered differential pressure switch designed specifically for dirty filter alarm applications in commercial HVAC units. As an authentic OEM Daikin replacement part, this pressure control switch ensures your air handling units maintain design spec airflow by monitoring the pressure drop across the filter bank. For seasoned technicians, this is a non negotiable component to prevent static pressure