Always verify the glass outside diameter (OD) is 5/8" before installation

Optimized Startup: Reduces mechanical wear by ensuring oil is at the correct viscosity immediately upon activation

utilizing this exact OEM York replacement part is essential to maintaining factory-spec clearances and preventing hydraulic or gas bypass that can compromise compressor efficiency

the Sensus 143-62-021-15 is compatible across several 143 series models

Bard HVAC 8407-045BX Transformer Always verify the glass outsideThe Bard HVAC 8407 045BX Transformer is a critical 40VA rated component engineered for high reliability power conversion in Bard wall mount units and light commercial HVAC equipment. As an OEM replacement part, it is purpose built to step down 120V primary line voltage to a steady 24V secondary output, providing the necessary low voltage current for contactors, relays, and integrated control boards. This unit is the direct, boxed successor and is