Functional Devices TR20VA004 Transformer 320074-702 the 8210G94 requires a minimum

the 8210G94 requires a minimum operating pressure differential (typically 5 PSI) to lift the diaphragm and ensure proper opening

OEM Compatibility: Precision-fit for Lennox heat pumps (HP26-030/036/048) and various residential/commercial series

Designed as a direct Amana-Goodman replacement component

Its 4-inch shaft extension and rugged construction make it an essential ICP replacement motor for technicians requiring an exact match to restore factory-spec airflow and efficiency in regional heating and cooling systems

this unit allows for efficient field replacement without the need for brazing

Functional Devices TR20VA004 Transformer 320074-702 the 8210G94 requires a minimumThe Functional Devices TR20VA004 is a versatile 20VA control transformer designed for reliable power conversion in building automation and HVAC systems. Built with split bobbin construction, this unit effectively steps down high line voltage to a consistent 24Vac secondary voltage for powering thermostats, relays, and sensors. The multi tap primary accommodates 120 208 240 277Vac, providing technicians with a single part solution for diverse project