Carrier 4662 Scale Control 323055-751 protecting the compressor from head

protecting the compressor from head pressure spikes and extending the service life of the outdoor section

For service technicians performing maintenance on HSG series gas burners

It also services RV Series models such as the RV225 and RV325

The onboard LED status indicator provides immediate visual confirmation of the electrical state

Carrier 4662 Scale Control 323055-751 protecting the compressor from headThe Carrier 4662 Scale Control insert is a critical engineering component designed to mitigate mineral accumulation within Carrier humidifier systems. This genuine OEM replacement part is specifically engineered to fit into the water distribution tray, where it serves as a primary catchment for calcium, lime, and other dissolved solids found in both hard and soft water supplies. By capturing these minerals before they can reach the evaporative pad or