this is the correct component for your repair

When field-installing this heat pump reversing valve

Enhanced Voltage Rating: The 440Vac design is backward compatible with 370V systems

functioning via 24VAC hardwiring or 2 AA alkaline batteries

this compressor is charge-optimized with PVE oil specifically for R407C

Carrier KR11AZ606 Blower Pulley Freon this is the correct componentThe Carrier KR11AZ606 Blower Pulley is a critical OEM replacement part engineered for high demand commercial and industrial HVAC applications. This 5. 6 inch diameter pulley features a 5 8 inch bore and is designed for precise fixed pitch power transmission between the blower motor and the fan assembly. Constructed from high grade steel, it supports 4L, A, and B groove belts, ensuring versatile compatibility with various belt driven systems. By