Description
The Daikin-McQuay 128777J Inspection Window is designed to provide a clear visual access point into sealed heat pump or refrigeration assemblies. It is placed on outdoor or packaged units, where it allows technicians to observe internal operating conditions without opening or removing the equipment. It is used during routine maintenance and testing to check for indications of leaks or operating conditions within the unit. It operates as an integrated into the housing of the heat pump assembly to preserve system integrity and operational efficiency.
