---
product_id: 499803322
title: "Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller"
brand: "houseup"
price: "₨6688"
currency: LKR
in_stock: true
reviews_count: 8
category: "House Up"
url: https://www.desertcart.lk/products/499803322-mini-fridge-thermostat-3-pin-screw-mount-universal-wdf-18
store_origin: LK
region: Sri Lanka
---

# 250V / 110V dual voltage compatibility Triple certified for safety & quality 3-pin universal screw mount design Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller

**Brand:** houseup
**Price:** ₨6688
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with precision – the thermostat every mini fridge deserves!

## Quick Answers

- **What is this?** Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller by houseup
- **How much does it cost?** ₨6688 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/499803322-mini-fridge-thermostat-3-pin-screw-mount-universal-wdf-18)

## Best For

- houseup enthusiasts

## Why This Product

- Trusted houseup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Reusable:** Built with quality materials for long-lasting use and easy maintenance with simple wipe-clean care.
- • **Certified Reliability:** Backed by CQC, CRUUS, and VDE certifications ensuring top-tier safety and performance.
- • **Versatile Application:** Perfect for fridges, freezers, beverage coolers, and display cabinets—one thermostat to rule them all.
- • **Universal Compatibility:** Fits most mini fridges with 3-pin rocker thread installation for effortless replacement.
- • **Precision Cooling Control:** Maintain your fridge temperature with high accuracy and avoid over-freezing or spoilage.

## Overview

The HouseUp Mini Fridge Thermostat WDF-18 is a high-accuracy, 3-pin universal replacement thermostat compatible with 110V/250V systems. Certified by CQC, CRUUS, and VDE, it ensures reliable temperature control for mini fridges, freezers, and beverage coolers, preventing over-freezing and maintaining optimal cooling performance. Its screw mount design allows easy installation, making it a trusted upgrade for professional and home use alike.

## Description

Buy Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller: Refrigerator Thermometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good replacement - Fixed my mini fridge, works fine and temperature is consistent. Follow other reviews for proper wiring. Used to replace a 2 pin thermostat. This is for a 3 pin but you can use it, I did and works fine.
Review: Vissani MDFF7SS Direct Replacement - I have the aforementioned fridge above, I got it when it was newly introduced for $177 which was a steal. The thermostat didn’t work right from day one. Wouldn’t cool the fridge below 40 degrees which was not acceptable as the minimum temperature for refrigeration is 40 degrees. I adjusted the screw on the thermostat as per the service manual…. Still didn’t fix it. I dealt with adjusting again and again for a year until I looked for the part, and found it was unobtanium. A bit of research led me to this thermostat: it can do light cooling for the first 1/3 of its adjustment, and for the further part of the turn, but about 1/8 a rotation from Max, it does refrigeration quite well, the last 1/8th of a turn is freezing, froze my iced tea gallon solid along with everything else in the fridge, so this is a real all purpose cooler/fridge/freezer thermostat. It’s well built and grounded as the original ones are, so the safety is good. The value for the price is phenomenal, I am purchasing 2 more spares.

## Features

- The Mini Fridge Thermostat help you solve the problem of excessive freezing and non-working of the refrigerator.
- High quality accessories by HouseUp, CQC, CRUUS, VDE, three kinds of certification, the same price, please choose better products.
- 3 Pin screw mount Universal WDF-18 refrigerator thermostat 250V Compatible with 110V 4(6)A 50/60Hz
- 3 Pin refrigerator thermostat is compatible with most refrigerators, just need their pins are 3pin and the same installation method (rocker thread installation)
- MINI FRIDGE THERMOSTAT WIDELY APPLICATION: Control the temperature of fridge, freezer, display cabinet, congealer, beverage cooler and similar Electrical appliances, WDF-20 thermostat can control the temperature within the range you want, automatically NO/OFF

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCK99DVH |
| Additional Features | High Accuracy |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #109,230 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #94 in Refrigerator Thermometers |
| Brand | HouseUp |
| Brand Name | HouseUp |
| Customer Reviews | 4.2 out of 5 stars 120 Reviews |
| Display Type | Digital |
| Included Components | Mini Fridge Thermostat X1 |
| Indoor Outdoor Usage | Indoor |
| Item Type Name | Mini Fridge Thermostat -002 |
| Manufacturer | Hoseup |
| Model | WDF-18 |
| Model Name | Mini Fridge Thermostat WDf-18 |
| Outer Material | Plastic |
| Power Source | Ac |
| Product Care Instructions | Wipe Clean |
| Reusability | Reusable |
| Special Feature | High Accuracy |
| Specification Met | Certification,vde |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 75 Degrees Celsius |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** HouseUp
- **Display Type:** Digital
- **Included Components:** Mini Fridge Thermostat X1
- **Outer Material:** Plastic
- **Power Source:** Ac
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** High Accuracy
- **Specification Met:** Certification,vde
- **Unit Count:** 1.0 Count

## Images

![Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller - Image 1](https://m.media-amazon.com/images/I/712rR-PavVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement
*by J***M on April 30, 2025*

Fixed my mini fridge, works fine and temperature is consistent. Follow other reviews for proper wiring. Used to replace a 2 pin thermostat. This is for a 3 pin but you can use it, I did and works fine.

### ⭐⭐⭐⭐⭐ Vissani MDFF7SS Direct Replacement
*by A***E on March 3, 2023*

I have the aforementioned fridge above, I got it when it was newly introduced for $177 which was a steal. The thermostat didn’t work right from day one. Wouldn’t cool the fridge below 40 degrees which was not acceptable as the minimum temperature for refrigeration is 40 degrees. I adjusted the screw on the thermostat as per the service manual…. Still didn’t fix it. I dealt with adjusting again and again for a year until I looked for the part, and found it was unobtanium. A bit of research led me to this thermostat: it can do light cooling for the first 1/3 of its adjustment, and for the further part of the turn, but about 1/8 a rotation from Max, it does refrigeration quite well, the last 1/8th of a turn is freezing, froze my iced tea gallon solid along with everything else in the fridge, so this is a real all purpose cooler/fridge/freezer thermostat. It’s well built and grounded as the original ones are, so the safety is good. The value for the price is phenomenal, I am purchasing 2 more spares.

### ⭐⭐⭐⭐⭐ Did the trick !
*by J***S on January 12, 2024*

One of our mini-fridges stopped cooling, and I was afraid we'd have to replace it. A quick peruse of Amazon, this little doohicky, along with a *very handy husband fixed it right up ! Fridge is running like a champ, and I'm super pleased ! *very handy husband not included, therefore, some results may vary.

## Frequently Bought Together

- Mini Fridge Thermostat, 3 Pin Screw Mount Universal WDF-18 Refrigerator Thermostat 250V Compatible with 110V 4(6) A 50/60Hz Three Quality certifications Fridge Thermostat Controller
- Mini Fridge Thermostat, Universal WPF-20 Freezer Thermostat Controller 2pin / Compatible with wpf16 and wpf18【Can Provide Installation Tutorial】

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*