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Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.
This microprocessor-based module is designed for reliability in demanding environments
Verified Compatibility: Replaces HKN-RDMK4 and fits multiple OEM brands including SPX Flow
The 93849 is factory-calibrated for specific safety thresholds
Its robust NEMA 4 (IP-65) enclosure provides protection against environmental contaminants
The Nordyne 632451R Pressure Switch is a critical safety component designed for precise draft monitoring in high-efficiency gas furnaces
Trane SWT3324 Pressure Switch 326058-755 This microprocessor-based module is designedThe Trane SWT3324 Pressure Switch is an essential safety component designed for high precision monitoring of combustion air and flue gas pressure in Trane and American Standard furnaces. This diaphragm actuated differential pressure switch is engineered to ensure the inducer motor is moving sufficient air before allowing the ignition sequence to proceed, preventing hazardous conditions resulting from blocked vents or intake pipes. Built for OEM
