Trane MOD2258 ECM R-410A and gas valve timing with

and gas valve timing with precision

and wiring configurations of the discontinued Johnson Controls G77x series

This assembly is rated for a close-off pressure of 200 psi

maintaining original factory specifications for correct burner ignition and flame stability

Trane MOD2258 ECM R-410A and gas valve timing withThe Trane MOD2258 is a professional grade Programmed Variable Speed ECM designed for precise airflow modulation in high efficiency HVAC systems. This ECM blower motor serves as the direct replacement for MOD1348, ensuring seamless mechanical and electrical integration without the need for field programming modifications. Operating as a constant airflow motor, the MOD2258 utilizes an integrated ECM motor controller to maintain consistent CFM across