Lennox 27V53 – Lennox 627693-01, Coil Sensor Repair Kit for CK40/AHU

This Lennox 27V53 Coil Sensor Repair Kit (part number 627693-01) is an OEM replacement designed for reliable performance on Lennox CK40 series evaporator coils and select air handler (AHU) units. It helps restore accurate coil temperature monitoring, ensuring proper system protection, efficiency, and long-term dependability.

Engineered to meet Lennox factory specifications, this repair kit is built for fast installations and consistent operation. It is commonly used when the original sensor becomes damaged, worn, or unresponsive, preventing issues like coil freeze-ups and performance loss.

Key Features
• OEM Lennox coil sensor repair kit
• Compatible with CK40 evaporator coils and select Lennox AHU units
• Helps maintain proper temperature monitoring and system protection
• Direct fit, easy-to-install factory replacement
• Supports efficient cooling system operation
• Durable construction designed for long service life

Product Specifications
Brand: Lennox
Catalog Number: 27V53
Model/Part Number: 627693-01
Type: Coil Sensor Repair Kit
For Use With: Lennox CK40 Coils and AHU Units
Base Unit of Measure: Unit(S)