Mitsubishi Electric M21ECC424 Board 318423-701 providing critical over-temperature protection or

providing critical over-temperature protection or operational cycling within residential and commercial York furnaces and air handlers

It features double-sealed ball bearings and high-grade insulation to withstand the high-static pressure environments typical of classroom HVAC systems and telecommunication shelters

Verify the part number on your existing unit

ensuring reliable HVAC temperature control by breaking the circuit if internal temperatures exceed safety margins

By utilizing a 100111162 kit

Mitsubishi Electric M21ECC424 Board 318423-701 providing critical over-temperature protection orThe Mitsubishi Electric M21ECC424 noise filter board is an OEM electrical suppression component designed to stabilize HVACR system performance by reducing electromagnetic interference and electrical noise within Mitsubishi inverter driven equipment. This EMI filter board plays a critical role in protecting sensitive control circuitry, ensuring clean power delivery between incoming supply lines and the main control system. Commonly used in Mitsubishi