McQuay Daikin 48166902K Board Els PW 29614 the 720-400 is specifically designed

the 720-400 is specifically designed for standing pilot applications

The Robertshaw 900-108 Gas Pressure Test Kit is a field-proven diagnostic tool essential for service technicians working with natural gas and LP (propane) systems

TF Series (350-400)

Series 14 systems typically use the TS114 series sensors

McQuay Daikin 48166902K Board Els PW 29614 the 720-400 is specifically designedWhen you're dealing with a McQuay Daikin 48166902K Mark 3 Heat Pump Board, you're looking at the core logic center for vintage water source heat pumps (WSHP). This 24V control board is a direct OEM replacement designed to manage critical refrigeration cycles, including reversing valve operation, compressor staging, and defrost cycle control. As a veteran tech, you know these Mark III boards are known for their reliability in Daikin McQuay and even