Description
The Lennox 19V56 is an OEM temperature sensor engineered to deliver accurate, dependable temperature monitoring in Lennox HVAC systems. Designed as a direct replacement part, this sensor features a 7/8″ probe or fitting dimension, ensuring a precise fit in compatible equipment. Maintaining proper temperature sensing is critical to system efficiency, comfort control, and equipment longevity — making this a go-to solution for service technicians and HVAC professionals.
Key Features
- Genuine Lennox OEM temperature sensor for assured compatibility
- 7/8″ fitting/probe dimension for precise installation
- Designed for accurate temperature detection and reliable system response
- Direct drop-in replacement minimizes downtime during service calls
- Built to Lennox quality standards for long-term performance
Application
- Compatible with select Lennox heating and cooling equipment
- Ideal for use by licensed HVAC technicians and service professionals
- Suitable for residential and light commercial HVAC applications
Why Choose the Lennox 19V56?
Using genuine OEM replacement parts like the Lennox 19V56 ensures your system operates within manufacturer specifications. Aftermarket substitutes can introduce inaccuracies in temperature readings, leading to comfort issues and potential equipment damage. Trust the Lennox 19V56 to restore peak performance to your HVAC system.







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