Simplified Installation: Standard 3-inch insert depth and pre-drilled mounting flange facilitate a faster swap in the field for contractors

What causes a burner box cover to fail

This part is typically required for Reznor unit heaters in the X and RX series

helping to prevent liquid slugging or control failures in Johnson Controls and York units

Lennox 53K10 Distributor Assembly 320788-704 Simplified Installation: Standard 3-inch insertOptimize your refrigerant metering and fluid distribution with the Lennox 53K10 Distributor Assembly. Engineered as a direct OEM replacement part, this assemblyalso identified under part number 53K1001is a critical component for maintaining precise thermal expansion across evaporator coils. As a veteran grade HVAC replacement part, it ensures uniform refrigerant flow, preventing uneven cooling and protecting the compressor from liquid slugging. Built