A tripped limit switch is often a symptom of restricted airflow

Durable piston design and pilot-operated mechanism provide consistent shut-off and long-term reliability in contaminated or high-cycle systems

This manifold is commonly used in M1

this valve is essential for technicians diagnosing a system stuck in one mode or experiencing internal bypass issues

Whether you are replacing a failed McQuay 023078700 or upgrading a Fasco 7176-2123 cross-reference

Nidec-US Motors EC5411E Motor 318973-401 A tripped limit switch isThe Nidec US Motors EC5411E is a high efficiency ECM (Electronically Commutated Motor) designed as a high performance replacement for evaporator and condenser fan applications. Operating at 115 230V with a dual voltage capability, this motor delivers a variable speed range of 1550 1725 RPM. Built with a Totally Enclosed Air Over (TEAO) enclosure and IP66 rated water protection, it is engineered to withstand the rigorous moisture and temperature