Trv Head
FailDemand is soft, at -62.8% this quarter, so Trv Head is a Fail.
- Flapen Score
- 40 / 100Ranks 1,848 of 2,225 DIY & Tools niches · −9 vs the category median of 4940
- Market size
- £21K/yr29K searches / yr
- 90-day growth
- -62.8%search demand this quarter
- Competition
- 54%top-5 click share · 17 brands · 43 sellers
Flapen Score
Trv Head against its category
The dotted line is the DIY & Tools average. Past it, Trv Head is stronger. Inside it, weaker.
Market
The Trv Head market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Trv Head 29K times last year and spent an estimated £21K. The top 5 brands take 68% of clicks. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 7.4% of those searches ended in a purchase.
Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 7.4% of those searches ended in a purchase. Searches in the last 90 days moved -62.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £21K a year.
- Searches, last 12 months
- 29K
- Growth, 90 days vs prior 90
- -62.8%
- Conversion, latest week
- 7.4%
- Market size, estimated
- £21Ka year
- Top search term
- trv head only12K searches a year
02 · Price
A sale here is worth £9.80.
Listings sell for £9.80 on average, from £5.71 to £19.50. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At £9.80 that is £0 to £980 a year per listing.
- Average price
- £9.80under the $15 to $100 sweet spot
- Price range
- £5.71–£19.50
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£980
- Returns
- 3.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
74% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 10.6% of listings are out of stock. The average listing ranks #442 within Building Supplies. It carries 361 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 74%
- Prime listings
- 96%
- Out of stock, average day
- 10.6%
- Average rank
- #442in Building Supplies
- Average rating
- 4.44 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 361per listing
- Listings tracked
- 23
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Trv Head products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
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)
- Price
- £7.01
- Rating
- 4.3/5
- Reviews
- 897
- Age
- 4y ago

Myson Standard Thermostatic Radiator Valve Replacement Head Only (TRV 2 WAY)
- Price
- £14.62
- Rating
- 4.5/5
- Reviews
- 1,969
- Age
- 12y ago

Drayton RT212 TRV Chrome Sensing Head
- Price
- £9.71
- Rating
- 4.6/5
- Reviews
- 266
- Age
- 4y ago

White Thermostatic Radiator TRV Valve Head Replacement
- Price
- £5.85
- Rating
- 4.3/5
- Reviews
- 684
- Age
- 4y ago

VANCOCO 2 Pack M30×1.5 mm TRV Radiator Valve Heads Thermostatic Radiator Valve Heads for Home Office Heating Systems
- Price
- £7.53
- Rating
- 4.2/5
- Reviews
- 43
- Age
- 2y ago
Trending
estimated 90-day click momentum
ValveTechnik Thermostat Head Radiator Valve M30x1.5 Thread Thermostat (6)
- Price
- £16.02
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

Thermostatic Radiator Valve TRV Head Only Replacement Drayton TRV4 Compatible M30 x 1.5 Radiator Thermostat Control Knob Chrome & White Hulthor
- Price
- £11.72
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 3mo ago

2 Pack Thermostatic Radiator Valve Head M30 x 1.5 TRV Replacement Head with 5-Level Temperature Control and Anti-Freeze Function White Automatic Heating Control for Home and Office
- Price
- £6.39
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 5mo ago

Flintronic 6PCS Thermostatic Radiator Valve Head M30 x 1.5 TRV Radiator Thermostat Valve Replacement Head Automatical Temperature Control Heating System Universal for Home Office White
- Price
- £13.22
- Rating
- 4.4/5
- Reviews
- 399
- Age
- 1y ago

2 PCS Thermostatic Radiator Valve Head M30 x 1.5 TRV Replacement Head with 5 Setting Auto Temperature Control Universal Thermostat Heating Valve for Home/Office/Bedroom Easy Install Energy Saving
- Price
- £6.67
- Rating
- 3.9/5
- Reviews
- 3
- Age
- 6mo ago
Newest
by launch date
Thermostatic Radiator Valve TRV Head Only Replacement Drayton TRV4 Compatible M30 x 1.5 Radiator Thermostat Control Knob Chrome & White Hulthor
- Price
- £11.72
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 3mo ago

ValveTechnik Thermostat Head Radiator Valve M30x1.5 Thread Thermostat (6)
- Price
- £16.02
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

2 Pack Thermostatic Radiator Valve Head M30 x 1.5 TRV Replacement Head with 5-Level Temperature Control and Anti-Freeze Function White Automatic Heating Control for Home and Office
- Price
- £6.39
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 5mo ago

2 PCS Thermostatic Radiator Valve Head M30 x 1.5 TRV Replacement Head with 5 Setting Auto Temperature Control Universal Thermostat Heating Valve for Home/Office/Bedroom Easy Install Energy Saving
- Price
- £6.67
- Rating
- 3.9/5
- Reviews
- 3
- Age
- 6mo ago

TC TRV Thermostatic Radiator Valve Sensor Head fits Drayton TRV4 Body White- Head only
- Price
- £5.71
- Rating
- 4.3/5
- Reviews
- 14
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
43
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
54%
Top 20: 96%
Open market
27%
- Myson20%
- LJAPPLIED15%
- Drayton14%
- NA-111%
- flintronic7%
- VANCOCO5%
Demand
Trv Head search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 6.0× · 8 of 12 months tracked
Search terms
Top Trv Head search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- trv head only12K/yr
- trv head7K/yr
- myson trv 2 way replacement head6K/yr
- myson trv 2 way3K/yr
Reviews and returns
What reviews say buyers love and hate about Trv Head
We read the reviews and the return reasons for every product selling here.
“Didnt fit our rads”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Trv Head questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








