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Attempting to apply line voltage or 24VAC to the terminals will result in immediate component failure and poses a significant safety risk
When should these tube assemblies be replaced during maintenance
Safety-First Operation: Effectively prevents heat exchanger damage by cutting power when temperatures exceed the 140°F high-limit threshold
high-output lead to maintain consistent millivolt signals to the gas control valve
With an adjustable temperature range of 50°F to 600°F and a dependable open on rise switch action
York S1-373-19870-502 Blower Housing Freon Attempting to apply line voltageThe York S1 373 19870 502 Blower Housing is a precision engineered OEM replacement part designed for high static pressure furnace applications. Built to exact 11x11 metal specifications, this housing is a critical component for maintaining the structural integrity and airflow dynamics of York gas furnaces. It is identical to former part number 373 19870 502, ensuring a direct fit for units like the GY8S series, including 100, 115, and 130 MBH models.
US$ 149.00
US$ 104.50
