Smith water heater model before installation to ensure safe operation

This assembly fits a wide range of models including the 58MCB120

Is the 663579R compatible with older 663579 models

allowing 15 minutes for system stabilization between turns

Carrier 338106-755-CBP Blower Housing Kit 340155-7026 Smith water heater model beforeThe Carrier 338106 755 CBP Blower Housing Kit is an essential OEM replacement part engineered for exact drop in fitment in Carrier, Bryant, and Payne high efficiency furnaces and air handlers. For technicians managing airflow diagnostics, this blower assembly housing addresses common mechanical issues like housing vibration, air leakage, or structural deterioration that compromises system CFM. Designed to house HVAC blower motors and wheels, this kit