T974S0017 Mitsubishi Compressor

The Mitsubishi Electric T974S0017 is a genuine OEM replacement rotary inverter compressor designed for use in Mitsubishi Electric mini split outdoor units. It carries the compressor model designation SNB172FWHM1 and is engineered to deliver the same precise performance as the original factory-installed component.

This compressor is part of the SNB series of inverter-driven twin rotary compressors, which are specifically designed for use with R-410A refrigerant. The inverter-driven design allows the compressor to continuously vary its speed in response to the heating and cooling demands of the system, resulting in more stable temperature control, reduced energy consumption, and quieter operation compared to fixed-speed compressors.

As a genuine Mitsubishi Electric OEM part, the T974S0017 is built to exact factory specifications, ensuring a proper fit and reliable long-term operation when installed in compatible systems. It is the correct replacement compressor for the following Mitsubishi Electric outdoor unit models: PUZ-A24NHA7, PUZ-A30NHA7, PUY-A24NHA7, PUY-A30NHA7, PUZ-A24NHA7-BS, PUZ-A30NHA7-BS, PUY-A24NHA7-BS, and PUY-A30NHA7-BS.

This part is intended for installation by a licensed HVAC technician. Using a genuine OEM compressor helps maintain system efficiency, preserves warranty coverage, and ensures compatibility with the existing electrical and refrigeration components of the outdoor unit.

Key Specifications:

• Part Number: T974S0017
• Compressor Model: SNB172FWHM1
• Type: Inverter Twin Rotary Compressor
• Refrigerant: R-410A
• Part Type: Genuine OEM Replacement
• Compatible Models: PUZ-A24NHA7, PUZ-A30NHA7, PUY-A24NHA7, PUY-A30NHA7 (and -BS variants)