1.5kW Power Products UK
7 products with power “1.5kW”, spanning Heating.

#1 Pick
Devola 1500W Wifi Enabled Eco Electric Panel Heater, Smart Radiator Works with Alexa- 1.5kW
- 1 Year
Currently unavailable
Pros
- WiFi app and Alexa voice control alongside the physical thermostat
- Wall mounted or floor stand use with Lot 20 energy-efficient technology
- Programmable weekly timer for scheduled heating
Cons
- Needs a WiFi connection to unlock smart scheduling
- Slimline panel design suits background warmth rather than instant heat

#2 Pick
Outsunny Outdoor Patio Garden Warmer 1500W Wall Mounted Electric Infrared Halogen Heater with Remote Control, Black- 1.5kW
Currently unavailable
Pros
- IP66 rated for safe year-round indoor or outdoor mounting
- Remote control with 5m range for adjusting heat from a distance
- Wall bracket and hanging chain both included
Cons
- Wall or ceiling fixing required
- Halogen tubes will need eventual replacement

#3 Pick
VonHaus Space Heater 1500W, Mini Portable Electric Ceramic PTC Fan Heater with Remote- 1.5kW
- 2 Years
Currently unavailable
Pros
- Remote control and touch display for hands-free adjustment
- 70° oscillation spreads warmth around the room
- Overheat and tip-over protection built in
Cons
- 1500W output suits small rooms rather than whole-house heating

#4 Pick
Outsunny 1500W Electric Patio Heater Aluminium Ceiling Mounted with Infrared Remote Control- 1.5kW
Currently unavailable
Pros
- Ceiling mount keeps floor space clear on covered patios and gazebos
- Infrared remote control adjusts heat from your seat
- Aluminium body resists rust for year-round outdoor use
Cons
- Needs a nearby power socket and ceiling fixing point
- Not suited to fully open, uncovered patios

#5 Pick
Dimplex Orvieto Optiflame Electric Fire Suite, Oak Freestanding Fireplace with LED Flame Effect and 1.5kW Fan Heater- 1.5kW
- Oak
Currently unavailable
Pros
- Optiflame technology gives a genuinely realistic log-effect flame
- Fully assembled oak surround saves on installation hassle
- 1.5kW adjustable fan heater warms the room independently of the flame effect
Cons
- Larger footprint than a simple standalone stove heater
- Premium price reflects the cabinet-grade oak finish

#6 Pick
Igenix IG2615 Oil Filled Radiator, 1.5kW 7 Fin Electric Heater with 3 Heat Settings & Overheat Protection- 1.5kW
- Oil-filled
- White
Currently unavailable
Pros
- 3 adjustable heat settings suit different room sizes
- Overheat protection shuts the radiator off automatically if needed
- Castor wheels make it easy to move between rooms
Cons
- No timer function at this budget price point
- Basic dial control rather than a digital thermostat

#7 Pick
Devola 1500W 5 Fin Oil Filled Radiator, Low Energy Electric Heater with Turbo PTC Fan and 24 Hour Timer- 1.5kW
Currently unavailable
Pros
- Turbo PTC fan option speeds up initial warm-up
- Thermal fuse cuts power automatically if it overheats
- 24-hour timer for scheduled heating
Cons
- 5 fins give less coverage than larger 11-fin radiators
Related attributes
At a glance
- Products
- 7
- Price range
- £39.99–£209.99
- Average price
- £94.84
- Average rating
- 4.27 / 5
- Total reviews
- 1,891
- Top brand
- Devola (2)
- Price tier split
- Budget4Mid-range2Premium1
- In stock
- 0
The term '1.5kW' is a cornerstone of understanding power consumption across many products you’ll find in your UK home and garden. It stands for kilowatt, a unit measuring electrical power – specifically, the rate at which energy is used. In this context, 1.5kW represents a device or appliance’s maximum power output when operating at its peak; it's the amount of electricity it draws from the mains supply per hour. UK shoppers often search for products specified as 1.5kW because it provides a standardised measure to compare energy efficiency and suitability for different tasks, particularly in heating applications like electric heaters and pumps, but also increasingly relevant with cordless garden tools and some powered lawn mowers.
When considering items listed at 1.5kW, it’s crucial to consider the context of its use. A small patio heater might operate at a lower wattage for comfort, while a powerful dehumidifier will consistently draw closer to this maximum. Always check the product specifications carefully to understand what ‘1.5kW’ truly represents – is that peak power, or average consumption? Furthermore, don’t solely focus on the kW rating; voltage (typically 230V in the UK) and wattage (the actual energy used at a given moment) are equally important.
Across different categories, products labelled 1.5kW share a similar underlying principle: they all require a consistent supply of electrical power to function effectively. In heating, this translates to the ability to quickly warm a room, whilst in garden tools it indicates sufficient motor power for tasks such as lawn edging or powering a submersible pump. Understanding this fundamental relationship will empower you to make informed decisions about whether a product’s performance aligns with your needs and budget within the UK market, allowing you to select equipment that delivers the required output without unnecessarily consuming energy.
FAQ
What exactly does 1.5kW mean in terms of energy consumption?
1.5kW represents the maximum power a device draws from the mains – it’s equivalent to using 1,500 watts per hour. This doesn't directly translate into electricity bills; your actual cost depends on your tariff rate and how long you use the product. It’s a useful benchmark for comparing devices with similar functions.
How does 1.5kW compare to other power ratings?
Lower kW values (e.g., 0.5kW or 1kW) indicate less powerful appliances designed for lighter tasks or lower energy consumption, while higher values (2kW or more) suggest greater performance but also potentially increased electricity costs and a larger footprint.
Does a product being listed as 1.5kW automatically mean it’s the best choice?
Not necessarily. Power is only one factor; consider features, build quality, brand reputation, and your specific needs. A smaller, more efficient device might be better suited for a small room than a larger 1.5kW model.
What impact does the voltage (230V) have on a 1.5kW appliance?
Voltage is crucial; a 1.5kW appliance designed for 230V UK mains will draw significantly more power if used in another country with a different voltage, potentially damaging it or causing overheating.
Are there any significant differences in price between 1.5kW and lower-powered appliances?
Generally, higher kW ratings correlate with increased manufacturing costs due to the more powerful motors or heating elements involved. However, prices can vary significantly based on brand, features, and retailer promotions – always compare options carefully.
Is a 1.5kW electric heater suitable for a small bathroom?
While technically capable of generating sufficient heat, a 1.5kW heater might cycle frequently in a small bathroom, leading to fluctuating temperatures and potentially higher energy bills. Consider a smaller wattage model or a dehumidifier for more consistent humidity control.
Can I use a 1.5kW cordless garden tool with an older battery?
Battery capacity (measured in Ah – Ampere-hours) is more important than the power rating of the tool when using it wirelessly. A larger battery will provide longer run times, regardless of the tool's 1.5kW motor specification.
What are some common mistakes people make when choosing a 1.5kW appliance?
Overestimating your needs is a frequent error; selecting a device with excessive power can lead to wasted energy and higher bills. Also, ignoring the product’s voltage rating or neglecting to read reviews are significant oversight.
How does 1.5kW relate to the energy efficiency ratings of appliances?
While 1.5kW provides a measure of power output, look for energy efficiency labels (e.g., ErP) that indicate how efficiently a device converts electricity into its intended function – this is ultimately more important for long-term savings.
Is there a maximum wattage equivalent to 1.5kW?
Yes, 1.5kW equates to 1500 watts. This is the continuous power consumption figure you’ll often find listed on appliances; remember that peak power can temporarily exceed this value.