Gmarty WPF-20 Refrigerator Thermostat Temperature Control Switch
Gmarty WPF-20 Refrigerator Thermostat Temperature Control Switch
Gmarty WPF-20 Mechanical Refrigerator Thermostat – Universal Temperature Control Switch
Keep your refrigerator or freezer running at the perfect temperature with the Gmarty WPF-20 Mechanical Thermostat. This universal temperature control switch is designed for easy DIY installation and wide compatibility across most refrigerator brands and models — no professional technician required.
Made in Mainland China.
Key Features
- Precise Temperature Control: Accurately maintains your desired refrigeration or freezing temperature, keeping food fresher for longer.
- Universal Compatibility: Fits a wide range of refrigerator brands and types worldwide, making it a truly versatile replacement part.
- Easy DIY Installation: Simple step-by-step setup — no specialized tools or technicians needed.
- Energy Efficient: Correct temperature calibration helps minimize energy consumption and reduce electricity costs.
- Durable & Reliable: Constructed from quality metal and plastic materials, 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 |
| Type | Mechanical (Non-electric) |
What's in the Box
- 1 x Gmarty WPF-20 Refrigerator Thermostat
Important Notes
- Product images are for illustrative purposes; actual size details are listed in the specifications above.
- Please allow ±5–10mm measurement tolerance due to manual measurement.
- Actual color may vary slightly from images due to monitor settings.
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Frequently Asked Questions
Q: Is the Gmarty WPF-20 thermostat compatible with my refrigerator?
A: The WPF-20 is a universal mechanical thermostat designed to fit a wide variety of refrigerator and freezer brands and models. We recommend checking your existing thermostat's voltage rating (AC 220V / 6A), terminal count (2-pin), and capillary length (1200mm) against this model's specifications before purchasing to ensure compatibility.
Q: Do I need an electrician to install this refrigerator thermostat?
A: No specialist is required. The WPF-20 is designed for straightforward DIY installation. Simply follow the included product instructions. However, always ensure your appliance is fully unplugged and powered off before beginning any installation work for your safety.
Q: What is the difference between the 2-pin and 3-pin versions?
A: The number of terminals (pins) determines how the thermostat connects to your refrigerator's electrical circuit. A 2-pin thermostat is listed here (Terminals: 2). Always verify the terminal count on your existing thermostat before ordering to ensure a correct match.
Q: Will this thermostat help reduce my electricity bill?
A: Yes. A properly calibrated and functioning thermostat ensures your refrigerator operates within its optimal temperature range, preventing it from running unnecessarily and helping to reduce overall energy consumption.
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.