York S1-025-49717-000 Transformer Els PW 17895 This transformer is rated at

This transformer is rated at 40VA

This HVAC replacement contactor is optimized for standard 24-volt control circuits

This brass gas orifice plug is specifically sized as a #35 natural gas orifice

Does this board require special programming

and Fraser-Johnson units

York S1-025-49717-000 Transformer Els PW 17895 This transformer is rated atUpgrade your system infrastructure with the York S1 025 49717 000 Transformer, a high capacity 150VA power solution engineered for heavy duty HVACR control circuits. This step down control transformer is designed to handle the rigorous demands of commercial and light industrial equipment, converting 208 230V primary voltage to a stable 24V secondary output. As the direct S1 025 37378 000 replacement, it ensures seamless compatibility without the need