Functional Devices TR50VA004 Transformer Attempting to apply line voltage

Attempting to apply line voltage to this low voltage timer will result in immediate component failure

or improper gas pressure that require immediate technical attention

Common Questions What is the primary function of the York S1-025-41047-000

Industrial-grade diaphragm design withstands the extreme temperature fluctuations found within the furnace cabinet

Its Single Pole Single Throw (SPST) configuration provides a clean electrical path

Functional Devices TR50VA004 Transformer Attempting to apply line voltageThe Functional Devices TR50VA004 Transformer is a heavy duty 50VA power transformer engineered for multi tap versatility in commercial and industrial HVAC control circuits. This unit features a versatile primary voltage configuration, supporting 480 277 240 120Vac, with a standard 24Vac secondary output. Built for field flexibility, it utilizes a foot and dual threaded hub mount, allowing for secure installation in electrical knockouts or flat surface