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The Lennox 21L99 Flame Sensor offers a reliable solution to detecting flames within HVAC systems, suitable for a broad range of gas-fired equipment. This essential component helps ensure operational safety by signaling the system to maintain gas flow only when a flame is present.
This OEM (Original Equipment Manufacturer) flame sensor is compatible with various models, enhancing appliance safety and efficiency. Its robust design suits demanding environments typical in food service applications.
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