Universal Refrigerator Thermostat WPF-20 Temperature Control Switch
Universal Refrigerator Thermostat WPF-20 Temperature Control Switch
Gmarty WPF-20 Universal Mechanical Refrigerator Thermostat
Keep your refrigerator or freezer running at exactly the right temperature with the Gmarty WPF-20 Universal Mechanical Thermostat. Designed to fit a wide range of refrigerator brands and models, this durable temperature control switch is a cost-effective, DIY-friendly replacement part that restores precise cooling performance to your appliance. Made in Mainland China.
Key Features
- Precise Temperature Control: Accurately adjusts your refrigerator or freezer temperature to keep food at its optimal freshness — whether chilling or deep-freezing.
- Universal Compatibility: Designed to fit various refrigerator brands and types worldwide, making it a highly versatile replacement part.
- Easy DIY Installation: No need to call a technician — simple step-by-step installation means you can get your fridge back up and running quickly.
- Energy Efficient: Correct temperature settings help reduce energy consumption and lower electricity costs over time.
- Durable & Reliable: Constructed from quality metal and plastic, rigorously tested for long-lasting stability and performance.
Technical Specifications
| Model | WPF-20 |
| Voltage Rating | AC 220V / 6A |
| Warm In | +12.5°C |
| Cold In | +5°C |
| Cold Out | +1.5°C |
| Terminals | 2 |
| Capillary Length | 1200mm |
| Main Material | Metal & Plastic |
Package Contents
- 1 × Refrigerator Thermostat (WPF-20)
Important Notes
- Product photos are for reference only and may not reflect actual size — please refer to the specifications above.
- Allow ±5–10mm variation due to manual measurement.
- Colours may vary slightly between monitors and the actual item.
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Learn more: Nutrition.gov on cooking and food safety
Frequently Asked Questions
Q: Is the WPF-20 thermostat compatible with my refrigerator brand?
A: The WPF-20 universal mechanical refrigerator thermostat is designed to fit a wide variety of refrigerator and freezer brands and models. Before purchasing, compare the voltage rating (AC 220V / 6A), terminal count (2), and capillary length (1200mm) against your existing thermostat specifications to confirm compatibility.
Q: Do I need a professional to install this refrigerator temperature control switch?
A: No — this thermostat is designed for straightforward DIY installation. Simply follow the included product instructions to replace your old thermostat in a few easy steps. If you are unsure about any electrical connections, consulting a qualified appliance technician is always a safe option.
Q: What is the capillary tube used for on this thermostat?
A: The capillary tube (1200mm long) is the sensing element that detects the internal temperature of your refrigerator or freezer. It works in conjunction with the mechanical switch to automatically cycle the compressor on and off, maintaining your set temperature range accurately and efficiently.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.