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Keilini Heater Pro: what UK buyers should check before ordering
Desk research, not a hands-on test · Last reviewed
The Keilini Heater Pro is a small plug-in heater sold online to UK customers. It looks neat on a desk or side table and promises quick, personal warmth. But much of what matters before you buy, including its power rating and the plug supplied, is not clearly documented. This guide sets out what we could confirm, what we could not, and what to check with the seller.
Quick summary
- What it is: a compact, plug-in personal heater. Marketing describes it as ceramic.
- Best suited to: warming one person nearby, such as at a desk, rather than a whole room or home.
- Not verified: wattage, heat settings, plug type, dimensions, warranty and current price.
- Worth knowing: earlier Keilini heater adverts were ruled misleading by the ASA, and a Keilini-branded heater was found with a non-UK plug in 2023.
Prices, delivery and returns are set by the seller. Please check the plug type and wattage before you pay.
View Keilini Heater Pro →What is the Keilini Heater Pro and how does it work?
Marketing material for the heater describes a ceramic heating element with a fan that pushes warm air forward. That is a common design for small heaters: the element warms up, and the fan moves the warm air towards you. These heaters work best when you sit close to them.
The marketing pages we reviewed describe a single control dial, overheat protection and automatic switch-off if the unit tips over. These are seller claims. We could not find a manual or rating label to confirm them.
Keilini Heater Pro specifications and wattage
Anything marked "not stated" could not be confirmed from a reliable source.
| Heater type | Ceramic fan heater (seller claim) |
|---|---|
| Rated power (watts) | Not stated |
| Heat or fan settings | Not stated |
| Thermostat or timer | Not stated |
| Voltage and plug | Not stated. Confirm a fused UK three-pin (BS 1363) plug |
| Tip-over and overheat protection | Claimed in marketing; not independently confirmed |
| Dimensions, weight, cable length | Not stated |
| Room size, heat-up time, noise | No tested figures available |
| Manufacturer and warranty | Not stated |
How much does the Keilini Heater Pro cost to run?
Every electric heater turns electricity into heat at much the same rate. A "Pro" label doesn't change that, so running cost depends only on power, hours used and your electricity price:
Cost (£) = (watts ÷ 1,000) × hours × unit rate (£ per kWh)
We have not shown a cost for this heater because its wattage is unverified. Once you know the wattage from the rating label, enter it below with the unit rate from your own bill. Rates vary by supplier, tariff and region. The Ofgem price cap page explains typical rates.
Running-cost estimator
Enter all three values to see an estimate.
Formula: (watts ÷ 1,000) × hours × unit rate. This assumes the heater draws its full rated power the whole time. A thermostat or lower setting may reduce actual use. Your daily standing charge is paid regardless and is not included. This is an estimate, not a measured result.
The ASA's guidance on plug-in heaters says that claiming they are an economical alternative to central heating is very likely to mislead, as gas is currently cheaper than electricity (CAP advice). A small heater can make sense when you only need to warm yourself in one spot for a short time.
Who it may suit
- Someone who wants extra warmth at a desk or chair for short periods.
- A buyer who values a compact, tidy design and is willing to check the specification first.
It is unlikely to suit anyone looking to heat a whole room quickly, replace central heating, or cut energy bills.
Prices, delivery and returns are set by the seller. Please check the plug type and wattage before you pay.
See Product Details →Is the Keilini Heater Pro safe? Safety and open questions
In 2023, Electrical Safety First bought a Keilini-branded heater through an online advert. It came with an EU mains plug and an unfused travel adaptor, which the charity called unsuitable for UK sockets and a fire risk.
Around the same time, the ASA upheld complaints against Keilini Technology International Co Ltd. Its adverts claimed cheap, highly efficient heating that could warm a room in 60 seconds, and these claims were found to be misleading.
We don't know if those findings apply to the Heater Pro, its current manufacturer or this seller. The "Pro" name doesn't prove that any problem has been fixed. Before ordering, ask the seller:
- Does it come with a fused UK three-pin plug, not an adaptor?
- What is the rated wattage, and is there a UKCA or CE marking with a named UK or EU responsible person?
- Can you see the user manual and safety warnings?
Using any portable heater safely
- Plug it straight into a wall socket, not an extension lead.
- Keep it on a stable, flat surface away from curtains, bedding and furniture.
- Never cover it, and keep children and pets away from it.
- Don't leave it running when unattended or while you sleep.
See Electrical Safety First's heater advice for more.
Pros and cons
Pros
- Compact design for desks and side tables
- Simple to use, according to the marketing
- Warms you directly without heating a whole house
Cons
- Wattage, plug and warranty not documented
- Past ASA rulings and safety findings for the brand
- Not a cheaper alternative to central heating
- Limited reach; best used close up
Keilini Heater Pro price UK, delivery and returns
We couldn't confirm current prices: keiliniheaterpro.co.uk wasn't online when we checked on 14 October 2026. A separate reference checkout showed multi-buy bundles and a £9.99 shipping charge, but that was a different website. It may not reflect this seller's offer, so the seller's checkout is the only reliable source for prices, VAT, delivery and payment methods.
Your rights
Under UK law, you can usually cancel an online order within 14 days of delivery and receive a refund (Citizens Advice). Goods must be safe, as described and of satisfactory quality (Consumer Rights Act). A seller's "money-back guarantee" may have extra conditions, such as requiring the item to be unused and in its original packaging. Check who pays return postage and where returns are sent, especially if the item ships from abroad.
Prices, delivery and returns are set by the seller. Please check the plug type and wattage before you pay.
Check Current Price →Frequently asked questions
›What wattage is the Keilini Heater Pro?
We could not verify it. The seller's website was not available when we checked, and the marketing pages we reviewed do not state a rated wattage. Look for the rating label on the product or in the listing before buying; it is needed to estimate running costs.
›Will it reduce my heating bills?
We have seen no evidence that it will. UK advertising guidance says plug-in heaters should not be presented as cheaper alternatives to central heating, because gas heating is usually cheaper per unit of heat than standard-rate electricity.
›Does it come with a UK plug?
Not confirmed for the Pro model. In 2023, Electrical Safety First reported that a Keilini-branded heater it bought arrived with an EU plug and an unfused travel adaptor. Ask the seller to confirm a fused UK three-pin plug before you order.
›Is it safe to leave on overnight?
Portable heaters should not generally be left running unattended or while you sleep. Follow the manufacturer's instructions and Electrical Safety First's heater guidance.
›Can I return it if I change my mind?
For most online purchases, UK law gives you 14 days after delivery to cancel. A seller's own guarantee may add conditions, such as unused items in original packaging. Read the seller's returns policy before paying.
›Is the Keilini Heater Pro a scam?
We found no proof either way. Earlier Keilini adverts were ruled misleading by the ASA, so ignore bold claims, check the returns terms and pay by credit card where you can.
›Is the Keilini Heater Pro any good?
It may suit someone who wants quick, close-up warmth at a desk. It isn't designed to heat a whole home, and its heat output can't be judged without a published wattage.
›How does the Keilini Heater Pro work?
It's marketed as a ceramic fan heater. A ceramic element heats up and a small fan blows the warm air forward.
›How much does the Keilini Heater Pro cost to run?
Multiply its wattage ÷ 1,000 by the hours used and your unit rate. For example, a 500W heater at 25p per kWh costs about 12.5p an hour at full power. The Pro's wattage hasn't been confirmed.
›Where can I buy the Keilini Heater Pro in the UK?
This guide links to the seller at keiliniheaterpro.co.uk. We haven't confirmed any official Amazon or high-street listing.
›Is the Keilini Heater Pro the same as the Keilini portable heater?
They look similar, but we couldn't confirm whether they're the same model. Don't assume older reviews, specs or safety findings apply either way.
›Is this a review?
It is a desk-research guide and an advertisement. We have not tested the heater ourselves.
Our verdict: is the Keilini Heater Pro worth buying?
The Keilini Heater Pro looks like a tidy option if you just want warmth at a desk. But key details are missing, and the brand has a history of misleading advertising and a non-UK plug. We can't recommend it without reservation. If you're still interested, confirm the wattage, a fused UK plug and the returns terms with the seller before you pay. If you can't get clear answers, choose a heater from an established UK retailer instead.
Sources
- ASA ruling on Keilini Technology International Co Ltd (25 January 2023)
- CAP advice: Electric plug-in heaters
- Electrical Safety First: dangerous heaters promoted via cost-saving adverts
- Electrical Safety First: heater safety
- Citizens Advice: cancelling an online order
- Citizens Advice: faulty goods
- Ofgem: energy price cap explained