The Resideo 390427E Reducer Bushings are professional-grade pipe fittings engineered to adapt gas line connections for seamless integration with Honeywell combination gas controls

with a maximum bulb temperature limit of approximately 392°F (200°C) to prevent thermal damage

The heavy-duty T-handle adjustment provides tactile control for setting precise secondary pressures

ensuring rapid pressure stabilization in commercial and residential applications

thanks to its specialized side-shell mounting holes

Heil Quaker ICP 1186624 Motor Control Els PW 29614 The Resideo 390427E Reducer BushingsThe Heil Quaker ICP 1186624 Variable Speed Motor Control is the specific OEM solution for high efficiency furnace blower motor applications. As a direct HEIL 1186625 replacement, this control module ensures precise modulation of ECM motor speed to maintain designated airflow targets in residential and commercial air handlers. This variable speed drive is engineered to interface with HVAC blower assembly systems that utilize 16 pin motor