Functional Devices TR20VA004 Transformer 319825-402 which is critical when working

which is critical when working in poorly lit mechanical rooms

which is standard for most draw-through condenser applications where the motor is mounted below the fan blade

ensuring compatibility with the existing gas valve and control module

simplifying the water column setup

Designed to maintain precise alignment within the condenser fan assembly

Functional Devices TR20VA004 Transformer 319825-402 which is critical when workingThe 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