1.Wide Compatibility - The XR06CX-4N1F1 temperature controller seamlessly works with refrigerators, freezers, and diverse refrigeration systems including Upright freezers, Commercial beer machines, small refrigerators, Compressor wine refrigerators, Beer machine cans/carbines, Beer machine taps, Pantry refrigerators, Micro-beer machines, Mini freezers, Mini fridges, and beverage tap systems, etc. 2.Precision Temperature Management - Featuring microprocessor-controlled technology (32x74x60mm compact design), this XR06CX-4N1F1 temperature controller offers three relay outputs for compressor, fan, and defrost control. Supports both electrical and reverse-cycle (hot gas) defrost modes for 0.5C accuracy. 3.Dual Sensor System - Equipped with two high-performance temperature probes for real-time monitoring - one for compartment control and a dedicated defrost termination sensor to optimize energy efficiency and prevent frost buildup. 4.Safety-Enhanced Design - Water/moisture- construction (IP44 equivalent) with voltage stability detection. Replacement for XR06CX-4N1F1 Temperature Controllers Color: As Shown Material: Metal+Plastic Package Contents: 1pcs x refrigerator thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.