SPDT Configuration: Allows for versatile control functions including normally open (NO) and normally closed (NC) switching scenarios

It is specifically verified for the Amana PTH153E50AXXXAA PTAC unit

In a typical closed circuit application

Engineered as a resistance temperature detector (RTD)

preventing the formation of varnish and oil sludge

Honeywell AT88A1047 Transformer Els PW 17895 SPDT Configuration: Allows for versatileThe Honeywell AT88A1047 Transformer is a heavy duty 75VA power solution designed for demanding HVACR control voltage applications. Engineered for high voltage commercial environments, this 480V to 24V step down transformer provides a stable 26. 5V secondary output, ensuring reliable performance for sophisticated building automation systems and industrial machinery. As the direct replacement for Honeywell 620 758, it features foot mounted installation