---
product_id: 144126547
title: "Samfox Solar Heater Controller - Solar Thermostat Switch - Differential Temperature Controller for Solar Hot Water"
brand: "samfox"
price: "0.76 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/144126547-samfox-solar-heater-controller-solar-thermostat-switch-differential-temperature-controller
store_origin: OM
region: Oman
---

# Samfox Solar Heater Controller - Solar Thermostat Switch - Differential Temperature Controller for Solar Hot Water

**Brand:** samfox
**Price:** 0.76 OMR
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Samfox Solar Heater Controller - Solar Thermostat Switch - Differential Temperature Controller for Solar Hot Water by samfox
- **How much does it cost?** 0.76 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/144126547-samfox-solar-heater-controller-solar-thermostat-switch-differential-temperature-controller)

## Best For

- samfox enthusiasts

## Why This Product

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

## Description

Features:Solar Temperature Controller is used in solar water heater, the temperature difference and temperature to control the output.Solar heater controller is provided with two output control, temperature difference control two temperature zone.When the temperature reaches the set value, it automatically runs the water pump circulation and makes the two temperature zone temperature equilibrium.The other channel controls electric heating, when the solar heating failed to reach the set temperature, the electric heating system can automatically start and heat to the set temperature.Solar Temperature Controller will control heating system and automatically makes water temperature stay in temperature deference range.Specifications:Working Voltage: AC220V ±10%(50Hz/60Hz)Output Load: 5A/220V/ACPower Consumption: ≤3WHeating Control Range: 2℃~99℃Temp. Difference Start Control: 3℃~50℃Resolution: 1℃Precision: ±1℃Input Signal: 2-channel sensor, 20KX1.5MX2Size: 76*76*35mm/2.99*2.99*1.37inOperating Temperature: -10℃~50℃Operating Humidity: RH≤90%Package Includes:1 x Temperature Controller2 x Sensor Probes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Samfox |
| Model Name | Solar Heater Controller |
| Product Dimensions | 1.38"D x 2.99"W x 1.38"H |
| Controller Type | Touch |
| Special Feature | Portable |
| Color | Black |
| Specific Uses For Product | Solar Water Heater, Electric Heating System |
| Temperature Control Type | Heating |
| Connectivity Technology | Wired |
| Included Components | 1 x Temperature Controller, 2 x Sensor Probes |
| Power Source | Charcoal,Battery Powered |
| Item Weight | 271 Grams |
| Voltage | 220 Volts |
| Material | Plastic |
| Shape | Rectangular |
| Display Type | LCD |
| Control Type | Heating |
| Control Method | Touch |
| Mounting Type | Floor Mount |
| Style | Modern |
| Backlight | Yes |
| Wattage | 3 watts |
| UPC | 723645624898 |
| Manufacturer | samfox |
| Item Weight | 9.6 ounces |
| ASIN | B07TXDVH2Y |
| Item model number | 0723645624898 |
| Date First Available | July 2, 2019 |

## Product Details

- **Brand:** Samfox
- **Model Name:** Solar Heater Controller
- **Product Dimensions:** 1.38"D x 2.99"W x 1.38"H
- **Controller Type:** Touch
- **Special Feature:** Portable

## Images

![Samfox Solar Heater Controller - Solar Thermostat Switch - Differential Temperature Controller for Solar Hot Water - Image 1](https://m.media-amazon.com/images/I/61jzgU1szXL.jpg)

## Questions & Answers

**Q: Will this switch 12vdc control voltages?**
A: Yes it will. It can switch any voltage, it is what they call a dry contact which means it simply acts like a switch, what type of power you apply to that switch is up to you. Just be mindful of the amount of amps you pass thru. If you plan on breaking a heating element that takes 10-20 amps then you will need to put the element on a relay or contactor and use the controller to engage the relay. Hope this answers your question

**Q: Can i use it to control 110v 1 hp water pump?**
A: The simple answer is yes but the more complex answer is you need the 12 volt one or set up a power supply to be used as the controller if you order the 220 volt one.. They have several versions They do make a model that can be run off of 120 /60 hertz but you need to make sure your ordering the right one. I was able to modified my 220 on very easily. to work with 12 volts  dc to run it and control any voltage needed. that is the one they send as default. but I have been doing electronics for 40 years

**Q: Can it control one device (pump). on when probes (t1 minus t2) difference is >10f and off when difference is <5f what is the programming instructions?**
A: you got it. collector temp - tank temp.

**Q: do you have one that works with 110v ac?**
A: Dear customer，actually，We do not have one that works with 110v ac? Its output load: 5A/220V/AC. You could take a look at other products in our store, perhaps you want.

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**Shop now:** [https://www.desertcart.com.om/products/144126547-samfox-solar-heater-controller-solar-thermostat-switch-differential-temperature-controller](https://www.desertcart.com.om/products/144126547-samfox-solar-heater-controller-solar-thermostat-switch-differential-temperature-controller)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-28*