Daikin-McQuay 300003004 Relay 321042-401 This ICP handheld controller is

This ICP handheld controller is engineered for high-performance compatibility with a wide range of Carrier

thanks to its high-leverage diaphragm design

ensuring reliable thermal output during peak demand

Designed for a union nut connection

Daikin-McQuay 300003004 Relay 321042-401 This ICP handheld controller isThe Daikin McQuay 300003004 Relay is a specialized 24V reset relay enclosed in a durable protective housing, engineered for precise control in commercial HVAC systems. Designed to interface with low voltage control circuits, this component facilitates the manual or automatic resetting of system logic following a fault condition. Its enclosed design protects the internal electromagnetic coil and contacts from dust and debris, ensuring consistent