Raypak 052870F Brush Kit Refrigerant the internal bi-metal disc may

the internal bi-metal disc may be fatigued and require replacement

Key Benefits Efficient Auto Changeover: Automatically switches between heating and cooling modes based on ambient demand to maintain consistent setpoints

Flexible Control Options: The SPDT switch configuration allows for simple conversion between low-pressure cut-out and high-pressure cut-in applications

How do I test the secondary output

The 7-inch insertion length allows for accurate sensing deep within the heat exchanger airflow

Raypak 052870F Brush Kit Refrigerant the internal bi-metal disc mayThe Raypak 052870F is a precision engineered DE Liming Brush Kit designed specifically for maintaining thermal efficiency in Raypak copper fin tube heat exchangers. Featuring a 7 8" diameter brush, this tool is essential for contractors performing routine descaling to remove calcium carbonate and mineral scale buildup that compromises heat transfer. Using the Raypak heat exchanger cleaning tool ensures that water flow remains laminar and prevents