provided the connector nut and mounting hardware match the existing assembly

ensuring stable static pressure performance across a range of ductwork configurations

12" extension strap

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

providing the necessary overhead for inductive HVAC control circuits

Lennox 53K10 Distributor Assembly 320788-704 provided the connector nut andOptimize 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