Carrier HK42ER238 Module 321894-706 Replacing a compromised draft inducer
Platform notes & fabric story
Description
Carrier HK42ER238 Module 321894 706 Replacing a compromised draft inducer Replacing a compromised draft inducer wheel is a standard move for maintaining proper combustion air throughput and ensuring the heat exchanger is effectively purged it protects the heat exchanger by interrupting the 24V or 120V burner circuit if internal plenum temperatures exceed safety thresholds due to restricted airflow or blower failure