Lennox 10Y51 Motor Module 326058-755 The automatic ball checks are

The automatic ball checks are safety components that seat themselves via the flow of the pressurized medium if the gauge glass breaks

serving as a drop-in replacement for the P100CA-2C

Durable Construction: High-purity recrystallized silicon carbide material provides superior thermal strength and consistent electrical resistance

including internal combustion engine cooling and hydraulic oil heat exchangers

Lennox 10Y51 Motor Module 326058-755 The automatic ball checks areThe Lennox 10Y51 Motor Module is a genuine OEM replacement component designed for Genteq 5. 0 programmable ECM motors. This high efficiency variable speed motor controller is engineered to restore precise airflow management in residential and light commercial HVAC systems. For technicians performing diagnostics, the 10Y51 addresses common failure points in the ECM power module, such as thermistor burnout or logic board degradation, without requiring a