Diesel Space Heater
FailShoppers spend an estimated $0 a year here, so Diesel Space Heater is a Fail.
- Flapen Score
- 25 / 100Ranks 734 of 740 Business, Industry & Science niches · −24 vs the category median of 4925
- Market size
- £0/yr31K searches / yr
- 90-day growth
- -92.4%search demand this quarter
- Competition
- 100%top-5 click share · 3 brands · 6 sellers
Flapen Score
Diesel Space Heater against its category
The dotted line is the Business, Industry & Science average. Past it, Diesel Space Heater is stronger. Inside it, weaker.
Market
The Diesel Space Heater market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Diesel Space Heater 31K times last year and spent an estimated £0. All 3 brands take every click. Flapen scores it 25 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 31K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -92.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £0 a year.
- Searches, last 12 months
- 31K
- Growth, 90 days vs prior 90
- -92.4%
- Conversion, latest week
- 0.0%
- Market size, estimated
- £0a year
- Top search term
- diesel space heater21K searches a year
02 · Price
A sale here is worth £169.69.
Listings sell for £169.69 on average, from £136.94 to £187.32. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At £169.69 that is £0 to £17K a year per listing.
- Average price
- £169.69above the $15 to $100 sweet spot
- Price range
- £136.94–£187.32
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£17K
- Returns
- 1.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
67% of listings pay for placement with sponsored ads. 67% ship with Prime. On an average day, 50.0% of listings are out of stock. The average listing ranks #11 within Material Handling Products. It carries 11 reviews at 4.30 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 67%
- Prime listings
- 67%
- Out of stock, average day
- 50.0%
- Average rank
- #11in Material Handling Products
- Average rating
- 4.30 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 11per listing
- Listings tracked
- 3
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 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 26 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 26 months
Products
Top Diesel Space Heater 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 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
20kW Diesel Space Heater 69000 BTU
- Price
- £136.94
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 1y ago

JCB 70 000 BTU / 20 kW Diesel Space Heater Portable Industrial Heater for Workshop Garage or Site Use Dual-Fuel Kerosene & Diesel Adjustable Thermostat 496 m Coverage
- Price
- £187.32
- Rating
- 4.3/5
- Reviews
- 13
- Age
- 2y ago

Bimson Power 20kW Diesel Space Heater 70 000 BTU Kerosene Industrial Heater Portable Electric Blow Heater Alternative for Garage Workshop Shed Greenhouse Adjustable Thermostat 3 Year Warranty
- Price
- £184.81
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 10mo ago
Trending
estimated 90-day click momentum
20kW Diesel Space Heater 69000 BTU
- Price
- £136.94
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 1y ago

JCB 70 000 BTU / 20 kW Diesel Space Heater Portable Industrial Heater for Workshop Garage or Site Use Dual-Fuel Kerosene & Diesel Adjustable Thermostat 496 m Coverage
- Price
- £187.32
- Rating
- 4.3/5
- Reviews
- 13
- Age
- 2y ago

Bimson Power 20kW Diesel Space Heater 70 000 BTU Kerosene Industrial Heater Portable Electric Blow Heater Alternative for Garage Workshop Shed Greenhouse Adjustable Thermostat 3 Year Warranty
- Price
- £184.81
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 10mo ago
Newest
by launch date
Bimson Power 20kW Diesel Space Heater 70 000 BTU Kerosene Industrial Heater Portable Electric Blow Heater Alternative for Garage Workshop Shed Greenhouse Adjustable Thermostat 3 Year Warranty
- Price
- £184.81
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 10mo ago

20kW Diesel Space Heater 69000 BTU
- Price
- £136.94
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 1y ago

JCB 70 000 BTU / 20 kW Diesel Space Heater Portable Industrial Heater for Workshop Garage or Site Use Dual-Fuel Kerosene & Diesel Adjustable Thermostat 496 m Coverage
- Price
- £187.32
- Rating
- 4.3/5
- Reviews
- 13
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
3 rising
Sellers
6
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- ParkerBrand.com64%
- JCB22%
- Bimson Power15%
- Open — no brand owns it (0%)
Demand
Diesel Space Heater search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 79.7× · 9 of 12 months tracked
Search terms
Top Diesel Space Heater search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- diesel space heater21K/yr
- diesel space heaters for workshops5K/yr
- space heater diesel6K/yr
Reviews and returns
What reviews say buyers love and hate about Diesel Space Heater
We read the reviews and the return reasons for every product selling here.
“inferior quality heater”
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.
12 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 Diesel Space Heater 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









