Lennox 33M09 Heat Exchanger Assembly Stainless Steel LGB036, LB-101202B

The Lennox 33M09 Heat Exchanger Assembly Stainless Steel LB-101202B is a heat transfer component used to transfer thermal energy from combustion gases to the circulating air. It transfers thermal energy generated by the burner to the circulating air stream while maintaining separation between combustion gases and conditioned air. It supports proper and efficient heat delivery in HVAC systems. It is used where reliable heating performance is required. It promotes effective thermal transfer, maintains airflow heating capacity, and supports consistent operation during heating cycles.