Unlike the older LonCem modules

High Temperature Resilience: The Class F insulation rating ensures stable performance even in higher-heat environments typically found in steam or hot water applications

Advanced Safety: Dual main automatic valves provide redundant gas shutoff and rigorous flame rectification monitoring

Operating on a versatile 120/240V dual voltage platform

provided the appliance regulator is correctly set

Mitsubishi Electric R01E04272 Drain Sensor 30067439-890 Unlike the older LonCem modulesWhen you're troubleshooting a P5 error code or a 2503 fault on a City Multi or Mr. Slim unit, the Mitsubishi Electric R01E04272 Drain Sensor is the specific OEM replacement part required to restore system integrity. This capacitive liquid level sensor is engineered for high precision detection, operating on a 24 VAC circuit to monitor the condensate levels within the drain pan. Unlike standard mechanical floats, this solid state sensor measures