Lennox 56L81 - Return Air Duct Mount Zone Sensor (Non-Communicating), ±0.36°F Accuracy
The Lennox 56L81 Return Air Duct Mount Zone Sensor is a high-precision sensing solution designed for use in non-communicating zoning systems. Engineered for accuracy and reliability, this sensor plays a crucial role in maintaining balanced indoor climate conditions by monitoring return air temperature from individual zones. With a tight accuracy of ±0.36°F, it ensures consistent and responsive temperature control, supporting optimal comfort and energy efficiency in residential and light commercial HVAC systems.
Key Features:
- High Accuracy: Provides temperature readings with a precision of ±0.36°F, enabling fine-tuned HVAC performance and enhanced comfort levels.
- Return Air Duct Mount: Designed for easy installation directly in the return air duct, making it ideal for zoning applications where accurate return air temperature monitoring is critical.
- Non-Communicating System Compatibility: Built for use with non-communicating Lennox zoning systems, this sensor operates independently of the main control board communication network.
- Durable Construction: Rugged and reliable, the sensor housing is built to withstand duct environments and ensures long-term performance.
- Improved System Efficiency: Helps the zoning system deliver conditioned air where it's needed most by providing accurate zone temperature data for more effective demand-based airflow regulation.
Applications:
- Residential and light commercial HVAC zoning systems
- Systems utilizing non-communicating zone controls
- Retrofit and new duct-mounted installations
Why Choose the Lennox 56L81?
For contractors and technicians seeking a dependable return air sensor for Lennox zoning systems, the 56L81 offers unbeatable accuracy and installation flexibility. Whether upgrading an existing system or installing a new zone setup, this sensor delivers the dependable performance Lennox is known for.
- Authentic OEM Lennox Parts
- Fast Shipping Across the U.S.
- Contractor-Friendly Support
- Competitive Pricing
- Trusted by HVAC Professionals
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