Thermostats

Category Overview

Thermostats are critical spare parts that provide temperature control for refrigerators, freezers, display coolers, cold storage rooms and air conditioning systems. Acting as the "brain" of the refrigeration cycle, the thermostat continuously measures the ambient temperature and switches the compressor on and off to keep the desired temperature range. When a thermostat fails, the appliance either does not cool at all, overcools and causes freezing, or the compressor runs continuously and increases power consumption. In the Thermostats section, which we at Yedepa.com have grouped under the Refrigeration Spare Parts category, we offer both classic mechanical models with capillary tube and digital thermostat solutions for applications that require precise control.

Products You Can Find in This Category

In the Yedepa.com Thermostats category you will find a wide product range, from the standard refrigerator thermostats that appliance service technicians need every day to professional digital controllers for cold rooms and control panels. The main thermostat types in our stock are:

• Refrigerator Thermostats (K50 series): Classic mechanical thermostats with capillary tube, widely used in single-door refrigerators.
• Double-Door Refrigerator Thermostats (K59 series): Long-sensor models operating in a low temperature range, for No-Frost and double-door models.
• Display Cooler Thermostats (FSTB K50 P1125 / KPF18J6): Thermostats operating in the 1°C - 7°C range with a 1.2 metre sensor length, designed specifically for supermarket display cabinets.
• Digital Single-Probe Thermostats (REAN RN311-230-30): Digital controllers with 30A high current capacity and dual heating/cooling mode.
• Dual-Sensor Panel-Type Digital Thermostats (Rean RCR305-230): Professional solutions for cold room and defrost management, NTC sensor included.

Selection Criteria and Tips

Choosing the right thermostat is decisive for the performance and service life of the appliance. For mechanical thermostats, first check the sensor (capillary tube) length, operating temperature range and contact configuration (NO/NC, single circuit / double circuit). For example, a standard refrigerator thermostat such as the K50-P1127 is suitable for a single-door refrigerator, whereas long-sensor versions such as the K59-L1102 should be chosen for double-door No-Frost models. In display coolers, models operating in the 1°C - 7°C range such as the FSTB K50 P1125 keep the product cold without freezing.

In cold storage rooms, incubators or industrial refrigeration control panels, using a digital thermostat instead of a mechanical one is advantageous in terms of both precision and energy savings. 30A models such as the REAN RN311-230-30 are suitable for switching the compressor directly, while dual-sensor models such as the RCR305-230 can also manage defrost by monitoring both the room and evaporator temperatures. Before installation, always note the model code and sensor length of the old thermostat; these details must match when choosing a replacement.

Thermostats at Yedepa.com

Yedepa.com keeps its thermostat stock continuously up to date so that technicians, service companies and engineers working in the appliance and refrigeration sectors can source from a single point. All products are sourced from original or high-quality replacement suppliers; technical details such as model code, sensor length and operating range are clearly stated on the product pages. For technical support or replacement matching for products in the Thermostats category, you can contact Yedepa.com customer service and order the part you need with confidence.