Description
The Lennox 19V55 is a genuine OEM temperature sensor designed for use with compatible Lennox HVAC systems. Featuring a 3/4″ connection, this sensor provides reliable and accurate temperature monitoring to help maintain optimal system performance and efficiency. Using an authentic Lennox replacement part ensures proper fit, function, and longevity — protecting your equipment and your investment.
Key Features
- Genuine Lennox OEM replacement temperature sensor
- 3/4″ connection for straightforward installation
- Designed for accurate, consistent temperature measurement
- Engineered to meet Lennox system specifications
- Helps maintain peak HVAC system performance and efficiency
- Direct OEM replacement — no modifications required
Application
The 19V55 temperature sensor is intended for use in compatible Lennox heating and cooling systems. Always verify compatibility with your specific Lennox equipment model before installation. Consult your Lennox equipment documentation or contact a qualified HVAC technician for guidance.







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