YORK/ETC FAN LIMIT L170 60F Blower Motors, Fan, Run Capacitors
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Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
The York Fan Limit L170-60F is a high-performance safety and operational control designed for forced-air heating systems. This fan limit switch plays a critical role in furnace maintenance by monitoring the temperature within the heat exchanger. It functions as a dual-purpose sensor: it regulates the blower motor's cycle to ensure efficient heat distribution and serves as a high-limit safety cut-out. If the internal furnace temperature reaches the 170°F threshold, the switch automatically interrupts the heating circuit to prevent overheating and potential equipment damage. Once the system cools by the designated 60°F differential, it allows for safe operation to resume. This part is essential for HVAC repair when a furnace fan fails to start, runs continuously, or if the unit is short-cycling due to a faulty limit sensor.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
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