refer to the side-panel chart for the exact flash sequence meaning

The AOBD-12X8 is a side-mount model specifically configured with the motor on the 8" side

If your specific high-efficiency installation requires a low-pressure lockout switch for code compliance

It is recommended that system pressure does not exceed a maximum of 2 PSI for optimal modulating performance

Carrier HT32BH970 Crankcase Heater 323269-701 refer to the side-panel chartFor service technicians managing Carlyle SC SR75 94 compressors or standard Carrier 50AK and 50AJ series units, the Carrier HT32BH970 Crankcase Heater is a critical 120V line voltage component for maintaining lubrication integrity. This belt type compressor heater is specifically engineered to provide 70 watts of consistent thermal energy, preventing refrigerant migration and subsequent compressor oil dilution during the system's off cycle. By