---
product_id: 289760365
title: "T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS)"
brand: "t-smart"
price: "R82"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/289760365-t-smart-tesla-hot-water-cylinder-thermostat-upgrade-your-cylinder
store_origin: ZA
region: South Africa
---

# Customizable timers & planners Remote app control Energy-efficient heating T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS)

**Brand:** t-smart
**Price:** R82
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your cylinder to smart luxury with T-Smart! 📲

## Quick Answers

- **What is this?** T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS) by t-smart
- **How much does it cost?** R82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/289760365-t-smart-tesla-hot-water-cylinder-thermostat-upgrade-your-cylinder)

## Best For

- t-smart enthusiasts

## Why This Product

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

## Key Features

- • **Precision Scheduling:** Set unlimited time and temperature preferences for ultimate flexibility and comfort.
- • **Energy-Saving Innovation:** Only heats water when needed, cutting down your energy bills and carbon footprint.
- • **Built-in Safety Assurance:** Anti-legionella cycle activates every 15 days to keep your water system hygienic and safe.
- • **Adaptive Learning Technology:** Automatically adjusts heating schedules based on your unique water usage patterns.
- • **Smart Control at Your Fingertips:** Manage your hot water anytime, anywhere with the intuitive T-Smart app.

## Overview

The T-Smart Tesla Hot Water Cylinder Thermostat (TIHTS) is the UK’s first smart immersion thermostat designed for horizontal installation. It offers remote control via a dedicated app, adaptive learning to optimize hot water availability, customizable scheduling, energy-efficient operation, and a built-in anti-legionella safety cycle, transforming your traditional hot water cylinder into a cutting-edge smart appliance.

## Description

T-Smart (Tsmart) Hot Water Cylinder Thermostat (head only – does not include immersion heater element) TIHTSPlease note that this is for horizontal installation only.T-Smart is the most radical evolution of technology in the immersion sector for some time. The T-Smart is the future of hot water heating and is the first generation smart immersion of its kind in the UK. We believe T-Smart will be for hot water what Nest and Hive have become for central heating, providing the homeowner with full smart control of the cylinder.The T-Smart is the first smart immersion that will upgrade your cylinder to a genuine smart applianceThis upgrade will give the home owner complete control remotely over their hot water when its needed via the appBuilt in programmers, planners and timers provides unlimited time and temperature settings via the T-Smart app giving the homeowner complete flexibility and controlThe T-Smart learning function understands homeowners water usage and provides hot water when its needed most based on historical usageEnergy efficiency – The T-Smart only uses the energy that’s needed and raises the water temperature in the most energy efficient manner to help reduce the homeowners energy consumptionThe Built-in anti legionella function gives additional piece of mind that the system will be continuously protected from bacteria growth carrying out the antibacterial cycle at least once every 15 daysDownload Technical Data Sheet: T-Smart-Data-Sheet_p3FCj2s1TzW036IqykC2.pdf

## Features

- T Smart Tesla Hot Water Cylinder Thermostat Upgrade Your Cylinder to a Genuine Smart Appliance TIHTS
- Brand : T Smart
- Product type: HVAC CONTROL THERMOSTAT
- Color: Black
- accessory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | T-Smart |
| Model Number | TIHTS |
| Colour | Black |
| Package Dimensions | 40.9 x 9.8 x 9.6 cm; 432 g |
| Special Features | Learning function, energy efficiency, anti-legionella function, built-in programmer, planner and timer |
| Item Weight | 432 g |

## Product Details

- **Brand:** T-Smart
- **Controller type:** Application (app)
- **Special feature:** Learning function, energy efficiency, anti-legionella function, built-in programmer, planner and timer
- **Colour:** Black
- **Specific uses for product:** Heater
- **Temperature Control Type:** Programmable and Smart/Remote
- **Connectivity technology:** Wi-Fi
- **Included components:** Thermostat head only
- **Power source:** Battery Powered
- **Display type:** lcd or led

## Images

![T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS) - Image 1](https://m.media-amazon.com/images/I/61vvASmLydL.jpg)
![T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS) - Image 2](https://m.media-amazon.com/images/I/51bo6TjQ6lL.jpg)
![T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS) - Image 3](https://m.media-amazon.com/images/I/61qATpGgxvL.jpg)
![T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS) - Image 4](https://m.media-amazon.com/images/I/61b5N72ljOL.jpg)

## Questions & Answers

**Q: Does this tell the boiler to heat the water or just report on the temperature?**
A: Hi 

Many thanks for the enquiry,

This is purely set-up for the immersion heater only and does not interfere with the boiler at all. The T-Smart design works via the mobile app and allows control of hot water from any location by setting the immersion at desired temperatures.

Hope this helps. 

Ben

**Q: Does it work with Alexa and google**
A: To the best of my knowledge no! I use it with the dedicated app which works perfectly. It connects to the home WiFi and can be accessed remotely. I have a couple of programmes set up which are very easy to switch between for when we are away or have guests staying with us. I use it in conjunction with an air source heat pump and the ability to read the water temperature has helped me set the best water heating procedure to minimise running costs.

**Q: Does this work like a Danfoss tank stat? Can you set temp to heat water to? And does it send signal to switch on the pump for radiators?**
A: You can set the temperature to heat the water via the app on your phone or tablet. It does not send a signal to turn on a pump. It measures and controls the temperature in the domestic hot water tank.

**Q: Can this work alongside solar I boost ( with power being supplied obviously only when generating )**
A: I tried to use it with an Eddie power diverter (Similar) but they conflicted with each other so reverted back to my original immersion heater.

## Frequently Bought Together

- T-Smart Tesla Hot Water Cylinder Thermostat - Upgrade Your Cylinder to a Genuine Smart Appliance (TIHTS)
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**Shop now:** [https://www.desertcart.co.za/products/289760365-t-smart-tesla-hot-water-cylinder-thermostat-upgrade-your-cylinder](https://www.desertcart.co.za/products/289760365-t-smart-tesla-hot-water-cylinder-thermostat-upgrade-your-cylinder)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*