---
product_id: 109837663
title: "Manual Underfloor Heating Thermostats 220V 16A, Electric Underfloor Heating Controller Mechanical Room Thermostat with Floor Sensor Probe White"
brand: "ketotek"
price: "₨16509"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/109837663-manual-underfloor-heating-thermostats-220v-16a-electric-underfloor-heating-controller
store_origin: LK
region: Sri Lanka
---

# 16A max output power 3m external floor sensor probe 5℃~40℃ precise temp control Manual Underfloor Heating Thermostats 220V 16A, Electric Underfloor Heating Controller Mechanical Room Thermostat with Floor Sensor Probe White

**Brand:** ketotek
**Price:** ₨16509
**Availability:** ✅ In Stock

## Summary

> 🔥 Take control of your comfort with precision and style!

## Quick Answers

- **What is this?** Manual Underfloor Heating Thermostats 220V 16A, Electric Underfloor Heating Controller Mechanical Room Thermostat with Floor Sensor Probe White by ketotek
- **How much does it cost?** ₨16509 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/109837663-manual-underfloor-heating-thermostats-220v-16a-electric-underfloor-heating-controller)

## Best For

- ketotek enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable:** Supports up to 16A with IP20 protection for safe, long-term use
- • **Dual-Sensor Safety:** Built-in air sensor plus 3m floor probe prevent overheating
- • **Flush Mount Elegance:** Seamlessly integrates into your modern living space
- • **Effortless Climate Command:** Manual rotary knob for intuitive temperature setting
- • **Energy-Smart LED Indicator:** Instant visual confirmation when heating is active

## Overview

The KETOTEK Manual Underfloor Heating Thermostat is a sleek, flush-mounted controller designed for electric underfloor heating systems. Operating at 220V with a max output of 16A, it offers precise temperature control from 5℃ to 40℃ via a user-friendly rotary knob. Featuring a built-in air sensor and a 3-meter external floor sensor probe, it ensures optimal comfort and safety by preventing floor overheating. The LED indicator provides clear heating status, making it an energy-efficient and reliable choice for modern homes.

## Description

KETOTEK Manual Underfloor Heating Thermostats 220V 16A, Electric Underfloor Heating Controller Mechanical Room Thermostat with Floor Sensor Probe White

## Features

- Flush mount, this manual room thermostat is designed to provide automatic on/off control for electric underfloor heating system and other electrical heating elements. Temperature control range: 5℃~40℃. Output: Max 16A.
- Safe and easy to use. Turn on the push button and then set the room temperature by turning the rotary knob. When built-in air sensor detects room temperature reaches the preset temperature, the thermostat will pause the heating automatically.
- Built-in sensor and 3m NTC external floor probe. The built-in sensor is used for room temperature detection, and the external probe is used for high floor temperature protection that ensures the maximum floor heating temperature is not exceeded 50℃.
- LED indicator. This electric underfloor heating thermostat has an LED indicator, easy for you to check whether the underfloor heating system is working or not. When the LED indicator is on, it indicates that it is heating.
- Specification: Power supply: AC230V 50/60Hz; Power consumption: 5W; Temperature limit range: 25℃~55℃; Degree of protection: IP20. Package: 1*thermostat, 1*3m floor sensor, 2*mounting screws, 1*English user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KETOTEK |
| Model Number | M5.16D |
| Colour | White |
| Product Dimensions | 8.6 x 8.6 x 5 cm; 140 g |
| Power / Wattage | 5 watts |
| Voltage | 220 Volts |
| Material | ABS |
| Special Features | Manual thermostat |
| Item Weight | 140 g |

## Product Details

- **Brand:** KETOTEK
- **Model name:** M5.16D
- **Product dimensions:** 5D x 8.6W x 5H centimetres
- **Controller type:** Mechanical knob, Push Button
- **Special feature:** Manual thermostat
- **Colour:** White
- **Specific uses for product:** Residential heating, commercial heating, industrial heating
- **Temperature Control Type:** Manual
- **Connectivity technology:** Wi-Fi
- **Included components:** Underfloor thermostat controller, Sensor 3M, 2 Setscrews, User Manual (English)

## Images

![Manual Underfloor Heating Thermostats 220V 16A, Electric Underfloor Heating Controller Mechanical Room Thermostat with Floor Sensor Probe White - Image 1](https://m.media-amazon.com/images/I/41oq7qnmZfL.jpg)

## Questions & Answers

**Q: Can you just use the floor probe with the air sensor off?**
A: hello, this thermostat only has an external probe, without air sensor

**Q: How do I remove the dial assembly from the surround in order to attach it to backbox?**
A: Take the thermostat dial off using a small flathead screwdriver, just pull it forward towards you, underneath is a screw which fixes the front plate. Unscrew to reveal the screw holes for back box

**Q: Can I just buy a replacement disc?**
A: It would help if I had any idea what has happened and what  disc are you asking about?

**Q: We have underfloor heating with a digital thermostat and timer. We want to change this to a manual thermostat. Can we use the existing temp probe?**
A: Yes I had no problem just wire it as it states on the leaflet

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*