---
product_id: 49903121
title: "Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter"
brand: "myson"
price: "€ 23.34"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/49903121-myson-adaptor-for-trv-2-way-thermostatic-radiator-valve-head
store_origin: IE
region: Ireland
---

# Compact dimensions 3.2x3.2x2.8cm 28mm to 30mm compatibility Lightweight at 40g Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter

**Brand:** myson
**Price:** € 23.34
**Availability:** ✅ In Stock

## Summary

> 🔄 Upgrade Your Heating Game!

## Quick Answers

- **What is this?** Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter by myson
- **How much does it cost?** € 23.34 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/49903121-myson-adaptor-for-trv-2-way-thermostatic-radiator-valve-head)

## Best For

- myson enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Compact and unobtrusive, this adaptor blends seamlessly with your existing setup.
- • **Quality Assurance:** Manufactured by Myson, a trusted name in heating solutions.
- • **Seamless Compatibility:** Easily adapt your 30mm Myson TRV head to fit older 28mm valve bodies.
- • **Effortless Installation:** No tools required—just screw it on and enjoy enhanced heating control.
- • **Single Unit Convenience:** Each purchase includes one high-quality adaptor—perfect for targeted upgrades.

## Overview

The Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head allows you to effortlessly connect a 30mm Myson TRV head to a 28mm valve body, ensuring compatibility and enhancing your heating system's efficiency. Weighing only 40g and featuring a compact design, this adaptor is a must-have for anyone looking to modernize their heating setup without the hassle.

## Description

Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Myson |
| Part Number | 2TRVADAP |
| Product Dimensions | 3.2 x 3.2 x 2.8 cm; 20 g |
| Manufacturer reference | 2TRVADAP |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 20 g |

## Images

![Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter - Image 1](https://m.media-amazon.com/images/I/81OcBXuj7rL.jpg)
![Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter - Image 2](https://m.media-amazon.com/images/I/81kcEMH3hNL.jpg)
![Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter - Image 3](https://m.media-amazon.com/images/I/81TdKdGdneL.jpg)
![Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter - Image 4](https://m.media-amazon.com/images/I/814qMJXpEyL.jpg)

## Questions & Answers

**Q: Hi.. the thread on my old valve body is m28 x 1 male and i need to get to m30 x 1.5.. that's what this adaptor is made for yes?**
A: I also had M28 x 1.0  on my valve. I had to get this from Amazon Germany though and it fitted perfect. This is it  https://www.amazon.de/gp/product/B077G99CFD/ref=ox_sc_act_title_1?smid=A3JWKAKR8XB7XF&psc=1

**Q: Ad3 adapter to adapt an m30x1.5 thermostat to the m28x1.0 valve.is this the dimension of this product to adapt drayton trv3 to tado smart head**
A: No this will not fit the TRV3 we have, i believe is m28x1.0.

**Q: Will this adapt old Drayton valves to tado valves**
A: I bought these for the exact same purpose... but they didn’t work for me. I think it really depends on the exact size of your existing valve. I ended up having my Plumber change out the valves for ones which the Tado TRVs fit directly.

**Q: Has anybody tried to use this to convert a drayton trv3 to use a hive head unit? some comments say it works with a trv3 and others say it doesn’t.**
A: Sorry no idea it just converts the 28mm thread for the standard TRV to 30mm for the new standard heads.

## Frequently Bought Together

- Myson Adaptor for TRV 2-Way Thermostatic Radiator Valve Head 28mm to 30 mm adapter
- MYSON Thermostatic Radiator Valve Replacement Head Only TRV 2 WAY
- Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*