---
product_id: 50859069
title: "Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 / 95612026"
brand: "heatrae sadia"
price: "฿3403"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/50859069-heatrae-sadia-megaflo-megaflow-tse-thermostat-95612599-95612026
store_origin: TH
region: Thailand
---

# 4000W power handling Battery-free operation CE certified safety Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 / 95612026

**Brand:** heatrae sadia
**Price:** ฿3403
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay in control, stay ahead with Heatrae Sadia’s powerhouse thermostat!

## Quick Answers

- **What is this?** Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 / 95612026 by heatrae sadia
- **How much does it cost?** ฿3403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/50859069-heatrae-sadia-megaflo-megaflow-tse-thermostat-95612599-95612026)

## Best For

- heatrae sadia enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** CE certification guarantees trusted, compliant operation in your heating system
- • **Robust Power Capacity:** Supports up to 4000 watts ensuring reliable HVAC performance
- • **Effortless Installation:** Compact 27.94 cm design with wall-mount plug profile for seamless setup
- • **Universal Compatibility:** Works flawlessly with a wide range of Heatrae Sadia Megaflo and related unvented cylinders
- • **Precision Temperature Control:** Adjustable analog thermostat for exact comfort settings

## Overview

The Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 is a sleek, black analog thermostat designed for precise temperature regulation in unvented heating cylinders. Battery-free and CE certified, it supports up to 4000 watts and fits a broad range of Heatrae Sadia Megaflo systems, delivering reliable, safe, and efficient HVAC control for modern homes.

## Description

Thermostat 11" Rod Type TSE 95612599 95612026 T115 Compatible with: Heatrae Sadia Megaflo Eco SolaReady Unvented Solar Cylinders Heatrae Sadia Megaflo Eco Systemfit Unvented Cylinders Heatrae Sadia Megaflo Eco SystemReady Unvented Cylinders Heatrae Sadia Megaflo Eco Unvented Cylinders Heatrae Sadia Megaflo HE Unvented Cylinder Heatrae Sadia Megaflo Unvented Cylinders Heatrae Sadia Megaflo Internal Air Gap Cylinders Heatrae Sadia Megaflo 70 Litre (No Internal Air Gap) Cylinders Heatrae Sadia Megaflo HE Unvented Mark 1 Control Cylinders Heatrae Sadia Megaflo HE Unvented Mark 2 Control Cylinders Heatrae Sadia Megaflo HE Unvented Mark 3 Control Cylinders Santon Premier Plus Solar (Direct) Cylinder Santon Premier Plus (MK1 Control) Cylinder Heatstore HSU Unvented Cylinder

## Features

- Heatrae Sadia Megaflo Megaflow Tse Thermostat 95612599 95612026
- Brand : Heatrae Sadia
- Product type: HVAC CONTROL THERMOSTAT
- Color: Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Heatrae Sadia |
| Part Number | 95612599 |
| Product Dimensions | 27.94 x 5.08 x 5.08 cm; 120 g |
| Item model number | 95612599 |
| Colour | Black |
| Style | Safety |
| Material | Brass, Invar, Bimetal |
| Shape | Round |
| Power Source | Battery Powered |
| Voltage | 250 Volts |
| Wattage | 4000 watts |
| Item Package Quantity | 1 |
| Display style | analog |
| Plug profile | Wall Mount |
| Certification | CE |
| Special Features | Adjustable |
| Usage | Immersion Heater (Water Heating) |
| Included Components | Thermostat |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 120 g |

## Product Details

- **Brand:** Heatrae Sadia
- **Controller type:** Mechanical knob
- **Special feature:** Adjustable
- **Colour:** Black
- **Specific uses for product:** Immersion Heater (Water Heating)
- **Temperature Control Type:** Adjustable
- **Connectivity technology:** Wi-Fi
- **Included components:** Thermostat
- **Power source:** Battery Powered
- **Voltage:** 250 Volts

## Images

![Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 / 95612026 - Image 1](https://m.media-amazon.com/images/I/41FM-7l19-L.jpg)

## Questions & Answers

**Q: Where do I find the part number on my thermostat? Looks identical to this but not sure how to check.**
A: If you happen to still have the original user/installation manual for the cylinder then there is usually a spare parts list at the back for the thermostat/cut-out - one of the numbers in the listing should match this e.g. 95612599. Alternatively as mentioned above, the type is stated on the blue cover (something like COTHERM Type: TSE (or TSR) across the centre)

**Q: My stat. has a label on it replace only with tsr stat. what's the difference between tse and tsr.**
A: Apparently TSE has the safety cut out sensor in the head whilst the TSR has it in the rod/stem so I’d assume that the TSR works more quickly if it hits an overheat situation...

**Q: what's the difference between this and this onehttp://www.amazon.co.uk/Cotherm-Replacement-Immersion-Stat-Tse00187/dp/B00GRQYOOO/ref=pd_sim_sbs_diy_3?**
A: About £6.  The pictures are identical, so I guess that the thermostat is as well.  Ask the supplier if it is a genuine Heatrae Sadia spare part or is it a cheap made in china copy.

**Q: is there a heating element that goes with this part? I need to replace the immersion as I think it burnt out from being left on permanently previously**
A: Yes there is an element which you should be able to locate using the info on the side of your heating tank.The good thing is you can replace the thermostat first and if it still does not warm up you may then have to replace the element. If so I would have a plumber / electrician to do it as you could damage the tank itself.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by D***Y on 1 August 2025*

Fixed the problem, easily fitted . It works well in my water heater

### ⭐⭐⭐⭐⭐ Just what i needed
*by M***T on 14 January 2025*

Was having problems with my old one, kept having to reset it, then my water stopped heating so ordered this to see if it would work before phoning an engineer in, It worked thankfully and was so easy to install, my water is hotter than it was before, great value for money, would buy again, hopefully not to soon though lol

### ⭐⭐⭐⭐ It works so far
*by S***Y on 11 November 2020*

Early days, but I've had this installed on the lower immersion heater in my Stanton Premier Plus unvented water heater and it's been working fine for a week now.I've given it 2 stars for value for money because I think all these cheaply mass produced items are vastly overpriced now, *but* given the available range of prices, this one was at the lower end so you probably won't get a better deal.Depending on your experience with these things, this is relatively easy to install, with no need to drain the water heater - it all happens on the outside. But obviously you need to be super careful to switch off the electricity to the heater first, and connect the wires the right way around.Once installed you can choose from a setting of 1 to 5. Mine's on 4 and it's plenty hot without being scolding. I think I read that this corresponds to 60 degrees Centrigrade.I'll be interested to see how long this thermostat lasts as I've seen worrying reviews suggesting these don't always last that long. If it breaks too soon, I will try to remember to leave an update hereto let people know.[Update 28/11/20: over 3 weeks now and going strong. Comes on of its own accord(lower immersion heater) every night and gives me nice hot water that usually lasts all day without me having to ever use the upper immersion. Well pleased.][Update: 07/06/22: been a good year and a half now and still working great - on every night for economy heating]

## Frequently Bought Together

- Heatrae Sadia Megaflo/Megaflow Tse Thermostat 95612599 / 95612026
- Heatrae Sadia 95612599 Spare Type TSE Thermostat 11" Rod
- Cotherm 14" Replacement Unvented Immersion Heater Element ELE14IN800UNV

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*