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This compact 3-cubic-inch unit features 3/8" Flare connections and utilizes a solid core composed of 80% molecular sieve and 20% activated alumina
A 'Close on Rise' switch is typically used for fan control to start a blower once the heat exchanger warms up
Can I use this as a universal replacement for other 250-degree limits
Check your valve body casting or tag to verify the series number before installation
Lennox 48G63 Supply Air Sensor This compact 3-cubic-inch unit featuresThe Lennox 48G63 Supply Air Sensor is a critical diagnostic component engineered for high precision temperature monitoring within residential and commercial air handlers and heat pump systems. Designed to interface directly with Lennox iComfort communication systems, this NTC thermistor based sensor provides real time feedback to the integrated control board, ensuring the HVAC system maintains precise discharge air temperatures. By utilizing patented
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