--- product_id: 49528901 title: "Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY)" brand: "myson" price: "AR$107819" currency: ARS in_stock: true reviews_count: 13 category: "Myson" url: https://www.desertcart.com.ar/products/49528901-myson-standard-thermostatic-radiator-valve-replacement-head-only-trv-2 store_origin: AR region: Argentina --- # Compact 35x23x46 mm size 0.5-inch compression inlet/outlet Metal durable exterior finish Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) **Brand:** myson **Price:** AR$107819 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Upgrade your comfort with precision control – don’t let your radiator fall behind! βš™οΈ ## Quick Answers - **What is this?** Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) by myson - **How much does it cost?** AR$107819 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/49528901-myson-standard-thermostatic-radiator-valve-replacement-head-only-trv-2) ## 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 - β€’ **Trusted Quality:** Backed by 4.5-star rating and nearly 2,000 positive reviews - β€’ **Precision Control:** Thermostatic valve head optimizes radiator temperature for energy efficiency - β€’ **Robust Metal Build:** Premium metal finish ensures long-lasting durability and reliability - β€’ **Seamless Compatibility:** Direct replacement for Myson TRV 2-way heads, including 'Contract' models - β€’ **Effortless Installation:** Quick-swap design with included locking pins for hassle-free fitting ## Overview The Myson Standard Thermostatic Radiator Valve Replacement Head is a compact, metal-finished component designed to replace existing Myson TRV 2-way heads. Featuring a 0.5-inch compression connection and easy installation with included locking pins, it delivers precise temperature regulation and durable performance, trusted by thousands of satisfied users. ## Description Product Description This is a replacement standard head for a Myson TRV 2-way thermostatic radiator valve - NO valve body is included. It can be used to replace a Myson 'Contract' thermostatic head (this is the head that looks the same except it has no red markings and the bottom section is black with a white triangle rather than white with a black triangle). Box Contains 1 x 2TRV HEAD and locking pins Review: Works well, easy to fit - Good quality item, does the job, easy to fit Review: Perfect - perfect replacement for my old (30 years+) valve head. Unscrew the old, straight on with the new, nice and easy. ## Features - Replacement Standard Head for Myson TRV 2-way Thermostatic Radiator Valve - Head only supplied - valve is NOT included.. - Interchangeable with Myson 'Contract' Thermostatic Head (head with no red markings). - See 4th photograph for instructions on how to fit the head to the valve. - See 4th photograph for explanation of what the 2 metal pins are for and how to fit them. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HV2H6FW | | Best Sellers Rank | 61,667 in DIY & Tools ( See Top 100 in DIY & Tools ) 415 in Central Heating System Accessories | | Brand | Myson | | Customer Reviews | 4.5 out of 5 stars 1,969 Reviews | | Exterior Finish | metal | | Exterior finish | metal | | Global Trade Identification Number | 05013131300234 | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | Compression | | Inlet connection size | 0.5 Inches | | Inlet connection type | Compression | | Item Dimensions | 35 x 23 x 46 millimetres | | Item Type Name | Standard Head | | Item Weight | 140 Grams | | Item dimensions L x W x H | 35 x 23 x 46 millimetres | | Manufacturer | Rettig | | Material | Metal | | Model Number | 2TRV HEAD | | Number of Pieces | 1 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | Compression | | Part Number | 2TRV HEAD | | Set Name | Single | | Size | 1pack | | Specification Met | CE, RoHS | | Thread Size | 0.5 inches | | Unit Count | 1.0 count | | Valve Type | Thermostatic Valve | ## Product Details - **Brand:** Myson - **Exterior finish:** metal - **Global Trade Identification Number:** 05013131300234 - **Inlet connection size:** 0.5 Inches - **Inlet connection type:** Compression - **Item dimensions L x W x H:** 35 x 23 x 46 millimetres - **Material:** Metal - **Outlet connection size:** 0.5 Inches - **Outlet connection type:** Compression - **Specification met:** CE, RoHS ## Images ![Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) - Image 1](https://m.media-amazon.com/images/I/41ZOqkBN4dL.jpg) ![Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) - Image 2](https://m.media-amazon.com/images/I/51JK9HaGsBL.jpg) ![Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) - Image 3](https://m.media-amazon.com/images/I/518Pt69XkGL.jpg) ![Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) - Image 4](https://m.media-amazon.com/images/I/41Y0nusriWL.jpg) ## Questions & Answers **Q: under what circumstances. Can lead to a thermostatic raddiator valve. opening up fully with out anyone turning it up. On its own?** A: If you unscrew the thermostat you may find the plastic collet that locates it is broken.this has happened to me. John **Q: Is this a compatible replacement for a Europa 42/EN215 valve?** A: It only fits myson rad **Q: Will this fit as a replacement for a terrier model?** A: Hi, no, it won't fit a terrier valve. **Q: Does this include the metal rod part that presses the valve pin down?** A: Yes, it does ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well, easy to fit *by M***S on 24 July 2025* Good quality item, does the job, easy to fit ### ⭐⭐⭐⭐⭐ Perfect *by M***! on 2 February 2026* perfect replacement for my old (30 years+) valve head. Unscrew the old, straight on with the new, nice and easy. ### ⭐⭐⭐⭐ Fixed my radiators which wouldn't turn off *by R***T on 3 March 2018* I have Myson TRV's on almost all my radiators but they are now over 6 years old and are starting to fail. The problem is the plastic plunger in the head has disintegrated in some of them meaning that it no longer pushes the plunger in the valve itself and the radiator stays permanently on. This is a like-for-like replacement head which takes 2 minutes to fit and cures the problem inexpensively. I've docked one star as the plunger is still plastic so I can foresee the same thing happening again in a few years time. ## Frequently Bought Together - Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY) - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/49528901-myson-standard-thermostatic-radiator-valve-replacement-head-only-trv-2](https://www.desertcart.com.ar/products/49528901-myson-standard-thermostatic-radiator-valve-replacement-head-only-trv-2) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-22*