preventing overheating and ensuring the unit operates within peak efficiency parameters

By cutting power to the gas valve or heating elements when internal plenum temperatures spike

a functional switch should show zero resistance (continuity)

ensuring stable capacitance ±5% throughout its service life

Mitsubishi Electric E27104355 Drain Pump 320788-704 preventing overheating and ensuring theThe Mitsubishi Electric E27104355 Drain Pump is a critical genuine OEM replacement part engineered for high performance condensate management in specific Mitsubishi Electric HVAC systems. As a veteran technician knows, maintaining the integrity of the lift mechanism is essential for preventing stagnant water, secondary drain pan overflows, and potential indoor air quality issues. This mini split drain pump is designed to integrate seamlessly with the