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Low) and supports 0-10 VDC
This board requires a standard 24VAC Class 2 transformer
This electronic non-programmable thermostat is engineered with advanced self-configuring circuitry
Precision-manufactured to Trane OEM specifications
you should typically measure a resistance between 45 and 55 ohms across the modulator terminals
Nordyne 904794 Heat Exchanger 320788-703 Low) and supports 0-10 VDCThe Nordyne 904794 Heat Exchanger is an OEM furnace part engineered specifically for technical compatibility with Nordyne G7 series furnaces. As a critical primary combustion component, this Hx G7 5 C 90 T assembly is designed to restore AFUE furnace efficiency and ensure precise thermal transfer within the combustion chamber. When evaluating a failed heat exchanger diagnosis, utilizing a genuine Nordyne 904794 replacement is mandatory to maintain the