Sporlan 168303 BQC-AAA Cartridge Key Benefits Direct OEM Fit:

Key Benefits Direct OEM Fit: Ensures seamless compatibility with Modine 5H54751-40 legacy parts

331930-751

Once the system cools to 120°F

you must use the corresponding White spring (046-00-021-02) to ensure the regulator operates within its design parameters

including PG8HAA units and 58RAV series furnaces

Sporlan 168303 BQC-AAA Cartridge Key Benefits Direct OEM Fit:The Sporlan 168303 BQC AAA Cartridge is a field replaceable internal component engineered for Type BQ Balanced Port TEV bodies. As a veteran grade refrigerant flow control solution, this AAA sized red cartridge is designed to maintain precise superheat at the evaporator outlet, ensuring maximum heat transfer efficiency while preventing liquid slugging in the compressor. The balanced port design allows the BQC AAA to mitigate the effects of varying