Lennox 59W63 Sensor
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Lennox 59W63 Sensor

Lennox 59W63 Sensor

The Lennox 59W63 Outside Air Sensor is a critical component for maintaining high-efficiency performance in Lennox communicating HVAC systems. This 10k ohm thermistor provides real-time ambient temperature data to the iComfort S30 or iComfort Wi-Fi thermostats, enabling advanced furnace and heat pump staging. By monitoring external conditions, the 59W63 sensor allows for precise control of dual-fuel heat pump balance points, preventing unnecessary auxiliary heat engagement and optimizing energy consumption. This OEM Lennox temperature probe features a weather-resistant housing designed for durability in harsh environments, ensuring consistent resistance-to-temperature accuracy for Lennox outdoor units and air handlers.

Technical Features and Benefits
  • Precise Ambient Monitoring: Delivers accurate outdoor temperature readings to the main control board for automated system adjustments.
  • Optimized Duel-Fuel Control: Essential for setting lockout temperatures in hybrid systems to maximize heat pump efficiency.
  • Communicating System Integration: Engineered specifically for Lennox iComfort series air managers and heat pumps.
  • Durable Construction: UV-resistant wiring and housing protect the thermistor from moisture infiltration and thermal degradation.
  • Simple Two-Wire Installation: Designed for rapid field deployment to minimize labor time during service calls.
Common Contractor Questions

Does this sensor require a specific polarity during wiring?
No, the Lennox 59W63 is a standard thermistor that does not require specific polarity when connecting to the terminal block of the outdoor unit or the thermostat interface.

Can this be used with non-communicating systems?
While designed for communicating Lennox HVAC equipment, it can function with any control system calibrated for a 10k ohm Type II thermistor curve, though performance is optimized for OEM applications.

Where is the best location to mount the 59W63?
For the most accurate HVAC outdoor air sensing, mount the probe on the north side of the structure, away from direct sunlight, dryer vents, or the discharge air from the condenser fan.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

$1.03

Original: $2.94

-65%
Lennox 59W63 Sensor

$2.94

$1.03

Lennox 59W63 Sensor

The Lennox 59W63 Outside Air Sensor is a critical component for maintaining high-efficiency performance in Lennox communicating HVAC systems. This 10k ohm thermistor provides real-time ambient temperature data to the iComfort S30 or iComfort Wi-Fi thermostats, enabling advanced furnace and heat pump staging. By monitoring external conditions, the 59W63 sensor allows for precise control of dual-fuel heat pump balance points, preventing unnecessary auxiliary heat engagement and optimizing energy consumption. This OEM Lennox temperature probe features a weather-resistant housing designed for durability in harsh environments, ensuring consistent resistance-to-temperature accuracy for Lennox outdoor units and air handlers.

Technical Features and Benefits
  • Precise Ambient Monitoring: Delivers accurate outdoor temperature readings to the main control board for automated system adjustments.
  • Optimized Duel-Fuel Control: Essential for setting lockout temperatures in hybrid systems to maximize heat pump efficiency.
  • Communicating System Integration: Engineered specifically for Lennox iComfort series air managers and heat pumps.
  • Durable Construction: UV-resistant wiring and housing protect the thermistor from moisture infiltration and thermal degradation.
  • Simple Two-Wire Installation: Designed for rapid field deployment to minimize labor time during service calls.
Common Contractor Questions

Does this sensor require a specific polarity during wiring?
No, the Lennox 59W63 is a standard thermistor that does not require specific polarity when connecting to the terminal block of the outdoor unit or the thermostat interface.

Can this be used with non-communicating systems?
While designed for communicating Lennox HVAC equipment, it can function with any control system calibrated for a 10k ohm Type II thermistor curve, though performance is optimized for OEM applications.

Where is the best location to mount the 59W63?
For the most accurate HVAC outdoor air sensing, mount the probe on the north side of the structure, away from direct sunlight, dryer vents, or the discharge air from the condenser fan.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

Product Information

Shipping & Returns

Description

The Lennox 59W63 Outside Air Sensor is a critical component for maintaining high-efficiency performance in Lennox communicating HVAC systems. This 10k ohm thermistor provides real-time ambient temperature data to the iComfort S30 or iComfort Wi-Fi thermostats, enabling advanced furnace and heat pump staging. By monitoring external conditions, the 59W63 sensor allows for precise control of dual-fuel heat pump balance points, preventing unnecessary auxiliary heat engagement and optimizing energy consumption. This OEM Lennox temperature probe features a weather-resistant housing designed for durability in harsh environments, ensuring consistent resistance-to-temperature accuracy for Lennox outdoor units and air handlers.

Technical Features and Benefits
  • Precise Ambient Monitoring: Delivers accurate outdoor temperature readings to the main control board for automated system adjustments.
  • Optimized Duel-Fuel Control: Essential for setting lockout temperatures in hybrid systems to maximize heat pump efficiency.
  • Communicating System Integration: Engineered specifically for Lennox iComfort series air managers and heat pumps.
  • Durable Construction: UV-resistant wiring and housing protect the thermistor from moisture infiltration and thermal degradation.
  • Simple Two-Wire Installation: Designed for rapid field deployment to minimize labor time during service calls.
Common Contractor Questions

Does this sensor require a specific polarity during wiring?
No, the Lennox 59W63 is a standard thermistor that does not require specific polarity when connecting to the terminal block of the outdoor unit or the thermostat interface.

Can this be used with non-communicating systems?
While designed for communicating Lennox HVAC equipment, it can function with any control system calibrated for a 10k ohm Type II thermistor curve, though performance is optimized for OEM applications.

Where is the best location to mount the 59W63?
For the most accurate HVAC outdoor air sensing, mount the probe on the north side of the structure, away from direct sunlight, dryer vents, or the discharge air from the condenser fan.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.