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Indefinite Memory Retention: Uses non-volatile EEPROM to store schedules
and NCGM series air handlers
For optimal accuracy
but ensure all HVAC controls and wiring connections are secure to avoid resistance-induced heat
Carrier HH79EZ003 Thermister Discharge 321894-708 Indefinite Memory Retention: Uses non-volatileThe Carrier HH79EZ003 Thermister Discharge DTT is a critical OEM sensing component designed for precise monitoring of discharge gas temperatures in high performance HVACR systems. As a veteran grade discharge line thermistor, this part provides real time thermal feedback to the system control board, ensuring the compressor operates within safe parameters. By utilizing a high sensitivity 10k ohm resistance curve (referenced at 77F), the HH79EZ003
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