The GC505 is primarily designed for refrigeration systems with a low-end cutout of 16°F

This dial facilitates localized set point overrides

ensuring predictable system response

providing a versatile solution for field retrofits

this harness is specifically designed to bridge UVC sterilization components with the MicroTech network bus in legacy and modern Daikin-McQuay air handlers

Lennox 42W94 Transformer Els PW 17895 The GC505 is primarily designedWhen you are troubleshooting a 460V commercial unit and your secondary control circuit is dead, the Lennox 42W94 Transformer is the industry standard OEM replacement part you need to restore 24V power. This heavy duty 70VA transformer (also rated at 75VA in newer Class 2 revisions) is engineered to step down 460V 480V primary high voltage to a stable 24V output, powering critical components like contactors, relays, and integrated furnace control