---
product_id: 394935990
title: "Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2)"
brand: "ljapplied"
price: "€ 33.94"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ljapplied"
url: https://www.desertcart.hr/products/394935990-thermostatic-radiator-head-2-pcs-trv-smart-radiator-thermostat-radiator
store_origin: HR
region: Croatia
---

# M30x1.5 threaded connection compatibility 5 modulation levels for precise control Anti-freeze protection for winter-ready durability Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2)

**Brand:** ljapplied
**Price:** € 33.94
**Availability:** ✅ In Stock

## Summary

> 🔥 Take control of your climate with smart precision! ⚙️

## Quick Answers

- **What is this?** Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2) by ljapplied
- **How much does it cost?** € 33.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/394935990-thermostatic-radiator-head-2-pcs-trv-smart-radiator-thermostat-radiator)

## Best For

- ljapplied enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Get two thermostatic heads in one purchase—ideal for upgrading multiple rooms or sharing the comfort upgrade with your office.
- • **Durable Premium Build:** Crafted from high-quality alloy and plastic, built to resist deformation and last through countless heating seasons.
- • **Precision Heating Control:** Fine-tune your comfort with 5 modulation levels, ensuring the perfect temperature every time.
- • **Smart Anti-Freeze Protection:** Stay worry-free during cold snaps with built-in anti-freeze functionality that safeguards your system.
- • **Universal Fit & Easy Installation:** Designed with standard M30x1.5 threads, these heads snap on effortlessly to most radiators—no hassle, no fuss.

## Overview

This 2-pack of thermostatic radiator valve heads offers precise temperature control with 5 adjustable levels, compatible with standard M30x1.5 threaded radiators. Made from durable alloy and plastic, they feature anti-freeze protection and easy installation, making them a reliable upgrade for home or office heating systems.

## Description

Product information - Product Name: Thermostat Radiators Valve - Material: Plastic+Alloy - Color: White - Size: M30*1.5 Package includes: 2* Thermostatic Head Radiator Features: - This thermostatic radiator head is made of alloy and plastic material, which is not easily deformed or damaged. - The thermostatic radiator valve heating system with anti-freeze protection and adjustment function, the zero setting ratio upper limit is 0, *, 1-5. - This thermostatic radiator with 5 levels of modulation, if you need to turn off the thermostat, just use the modulation index arrow 0. - The thermostatic radiator head is suitable for valves with m30x1.5 threaded connections and valves with m30x1.5 threaded connections. Warm tips - If you have any questions about how to use the radiator valve caps, please feel free to contact us, we will resolve your questions as soon as possible.

Review: Good value - Excellent quality easy to fit .
Review: Quality Item Easy to Fit - I’ve bought 3 sets of these so far and they’re so easy to fit and work like a dream. Quality item

## Features

- 【Premium Material】The radiator valve thermostatic head is made of outstanding alloy and plastic material with fine workmanship and good performance, which is durable and practical to use, not easily deformed or damaged.
- 【Easy to Use】Our thermostatic radiator valve heating system with anti-freeze protection and adjustment function which can provide adjustment help, the zero setting ratio upper limit is 0, *, 1-5.
- 【5 Levels of Modulation】The thermostatic radiator with 5 levels of modulation and is easy to install, if you need to turn off the thermostat, just use the modulation index arrow 0.
- 【Wide Applications】The radiator thermostat valve with m30x1.5 threaded connections and fit for 30 x 1.5 threaded connections from radiator manufacturers.
- 【What You Will Get】You will receive 2 pcs of radiator valve caps, in the size of M30*1.5. This thermostatic radiator valve has no fixed temperature adjustment, affected by heating temperature, and room temperature can sense changes in external temperature. Note: This product can only be installed horizontally, please do not install it vertically!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MHYBDMK |
| Batteries Required? | No |
| Best Sellers Rank | 2,266 in DIY & Tools ( See Top 100 in DIY & Tools ) 24 in Central Heating System Accessories |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (841) |
| Date First Available | 24 Nov. 2021 |
| Display style | manual |
| Finish | Glossy |
| Included Components | Thermostatic and Lock Shield Angled Valve |
| Item Package Quantity | 2 |
| Item Weight | 220 g |
| Item model number | 1 |
| Manufacturer | Shenyaguan |
| Material | Plastic |
| Part Number | SYG-003-127 |
| Plug profile | Surface Mount |
| Power Source | Battery Powered |
| Product Dimensions | 8.5 x 5 x 3.3 cm; 220 g |
| Shape | Round |
| Special Features | 5 Levels of Modulation |
| Style | Modern |
| Usage | Heating System Control |

## Product Details

- **Brand:** LJAPPLIED
- **Colour:** White
- **Connectivity technology:** ZigBee
- **Controller type:** Mechanical knob or Jog dial
- **Included components:** Thermostatic and Lock Shield Angled Valve
- **Model name:** Thermostat
- **Product dimensions:** 5D x 5W x 8.5H centimetres
- **Special feature:** 5 Levels of Modulation
- **Specific uses for product:** Heating System Control
- **Temperature Control Type:** Manual

## Images

![Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2) - Image 1](https://m.media-amazon.com/images/I/611IjwPG1HL.jpg)

## Questions & Answers

**Q: Do you have any with a deeper screw these don’t fit one of my rads ?**
A: Hello, dear guest, thank you for your attention to our products. There are currently no deeper screws. This product uses 90% of customer needs

**Q: Just replying to the kind people who answered my last question. Should the radiator be off or on full wack when I put the new heads on?**
A: It does not matter.

**Q: Will these heads fit drayton trv4 valves?**
A: They should do. These have an M30x1.5 thread which is used on the vast majority of TRV valves.

**Q: I've just purchased these but there are no instructions? Does anyone have any?**
A: They don’t come with or need instructions they are simple to fit, they just screw on making sure the 0 is facing you when you tighten them up with some grips but be gentle and don’t squeeze on grips too hard or you will break the threaded ring

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by A***R on 9 November 2025*

Excellent quality easy to fit .

### ⭐⭐⭐⭐⭐ Quality Item Easy to Fit
*by L***Y on 16 December 2025*

I’ve bought 3 sets of these so far and they’re so easy to fit and work like a dream. Quality item

### ⭐⭐⭐⭐ Happy for the price l paid. Heat restored.
*by N***L on 4 March 2025*

I question if these are in fact thermostatic, after fitting l find it to operate as a constant on or off no matter what number you have it too. However l would accept at this price you can’t really moan. Fitting was easy, they look great, not cheap looking, not a bad quality feel to them.

## Frequently Bought Together

- Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2)
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-01*