---
product_id: 316312914
title: "Thera-5 thermostatic radiator head, M30 x 1.5 connection, white"
brand: "honeywell home"
price: "€ 32.32"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/316312914-thera-5-thermostatic-radiator-head-m30-x-1-5-connection
store_origin: IE
region: Ireland
---

# Liquid sensor tech Save up to 6% heating costs M30 x 1.5 valve connection Thera-5 thermostatic radiator head, M30 x 1.5 connection, white

**Brand:** honeywell home
**Price:** € 32.32
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your comfort, slash your bills – the smart thermostat head you didn’t know you needed!

## Quick Answers

- **What is this?** Thera-5 thermostatic radiator head, M30 x 1.5 connection, white by honeywell home
- **How much does it cost?** € 32.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/316312914-thera-5-thermostatic-radiator-head-m30-x-1-5-connection)

## Best For

- honeywell home enthusiasts

## Why This Product

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

## Key Features

- • **Smart Liquid Sensor:** Advanced liquid sensor ensures ultra-accurate temperature control every time
- • **Durable & Sleek Finish:** UV-stabilized high gloss white plastic resists fading and looks pristine
- • **Effortless Installation:** Quick mount with recommended 10 Nm torque and horizontal orientation for optimal performance
- • **Energy Efficient Comfort:** Certified EN215 with A-class TELL 1 label, cutting heating bills by up to 6%
- • **Precision Fit & Fast Response:** Compact 50mm diameter with ergonomic design for seamless radiator integration

## Overview

The Honeywell Home Thera-5 thermostatic radiator head features a precise M30 x 1.5 valve connection and a liquid sensor for accurate temperature regulation. Its compact, ergonomic design with a UV-stabilized glossy finish ensures durability and style. Certified EN215 with an A-class TELL 1 energy label, it helps save up to 6% on heating costs while offering easy installation and reliable performance.

## Description

Thera-5 thermostatic radiator head, M30 x 1.5 connection, white

## Features

- thera-5 thermostatic radiator head, with liquid sensor and standard m30 x 1.5 connection to the valve body
- compact size (50 mm diameter, 78 mm length, fully open) with a modern, elegant and ergonomic design
- cases with a high gloss white finish in a UV stabilised plastic with a remarkable surface appearance and high color stability
- designed with a structural cage and thin shells to provide strength, speed of response and ease of cleaning
- installation instructions: mount the thermostat on the radiator valve with a torque of about 10 nm, a horizontal orientation is recommended
- temperature set point, without position 0:6 28 °C, maximum operating ambient temperature: 40 °C
- save up to 6% on heating costs
- EN215 certified with the A-class TELL 1 energy label

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Honeywell Home |
| Part Number | T5019 |
| Item model number | T5019 |
| Size | Pack of 1 |
| Colour | White |
| Style | Standard |
| Finish | Glossy |
| Material | Plastic |
| Shape | Rectangular |
| Power Source | Battery Powered |
| Voltage | 230 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 5 |
| Display style | analog |
| Plug profile | Radiator Mount |
| Special Features | Portable |
| Usage | Radiator |
| Included Components | 1 x T5019 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 140 g |

## Product Details

- **Brand:** Honeywell Home
- **Model name:** Thera-5
- **Product dimensions:** 7.8D x 5W x 5H centimetres
- **Controller type:** Heating
- **Special feature:** Portable
- **Colour:** White
- **Specific uses for product:** Radiator
- **Temperature Control Type:** Manual
- **Connectivity technology:** Wi-Fi
- **Included components:** 1 x T5019

## Images

![Thera-5 thermostatic radiator head, M30 x 1.5 connection, white - Image 1](https://m.media-amazon.com/images/I/71X3hxR+j8L.jpg)

## Available Options

This product comes in different **Colour Name, Style Name** options.

## Questions & Answers

**Q: Would this replace an old Honeywell VT117 head?**
A: Hello,

thank you for your interest in our products.

Yes, the Honeywell Home T5019 Thermostatic Radiator Head Thera-5 can replace the Honeywell VT117.

If you need further assistance from our side, please contact our consumer support team by submitting a request on our GetConnected HoneywellHome Website.

Thank you.

**Q: What is the difference between white and white zero?**
A: Hello, thank you for your interest in our products. The T5019W0 (White Zero) model has an additional "zero" setting which allows you to completely turn off the radiator, while the T5019 (White) model does not have this feature. This can be useful if you want to turn off the heat in a room for an extended period of time, such as when you are going on vacation or if a room is not being used. If you need further assistance from our side, please contact our consumer support team by submitting a request on our Livewell HoneywellHome Website. Thank you.

**Q: What is the difference between chrome and chrome zero on Honeywell thermostat valve**
A: Hello, thank you for your interest in our products. The difference between the Honeywell Home T5029 Thermostatic Radiator Head chrome and chrome zero is the temperature set-point range ( with 0 position and without 0 position). If you need further assistance from our side, please contact our consumer support team by submitting a request at https://ensupport.getconnected.honeywell.com/s/contactsupport. Thank you.

**Q: mount in vertical position**
A: Mine is fitted in a horizontal position, but I see no reason it could not be fitted vertically.

## Frequently Bought Together

- Honeywell Home Thera-5 thermostatic radiator head, M30 x 1.5 connection, white
- Merriway BH01946 (4 Pcs) Universal Push-Fit White Plastic Radiator Cap - Pack of 4 Pieces
- Honeywell Home Thermostatic Radiator Head Thera-5, M30 x 1.5 connection, with Zero, White, 50 x 78 mm

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*