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the module monitors flame rectification directly through the spark electrode
Always verify lead wire resistance and amplifier series numbers to ensure system matching
The D4P120B power board is engineered for the InnovairFlex series
The enclosing tube assembly
High Output Performance: Delivers a reliable 750mV signal to ensure proper millivolt gas valve actuation
Mitsubishi Electric E22A50452 Board 340155-7026 the module monitors flame rectificationOptimize your Mitsubishi Electric HVAC systems with the Mitsubishi Electric E22A50452 Control PC Board. As an essential OEM replacement control board, this unit is engineered to interpret thermostat signals accurately, managing logic for heating and cooling cycles with high level precision. This PC control board operates on a standard 208 230 VAC, single phase power supply at 50 60 Hz, supporting a current rating of up to 10 Amps for consistent