Carrier 321042-401 Sound Blanket 323613-751 Engineered with a 1" FNPT

Engineered with a 1" FNPT inlet and a 1-1/4" FNPT outlet

preventing control board relay mismatch or under-voltage startup issues

Always cross-reference your specific model number with the HVAC parts manual to ensure correct manifold configuration

Using a generic substitute risks bypassing factory-set safety timings and is not recommended

Optimized 120V Performance: Features a high-torque motor designed to handle the variable static pressures common in modern ventilation solutions

Carrier 321042-401 Sound Blanket 323613-751 Engineered with a 1" FNPTThe Carrier 321042 401 Sound Blanket is a high density compressor acoustic wrap engineered to mitigate decibel output in residential and commercial condensing units. As a direct OEM replacement part, this heavy duty compressor sound shield utilizes multi layer insulation technology to absorb mid range and high frequency mechanical vibration without compromising the thermal management of the system. Designed specifically for Carrier and Bryant air