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1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater

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Product Code: MS-THI-15WB
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Key Features
Plug & Play Or Hardwired Plug & Play Or Hardwired
Remote & Wi-Fi Remote & Wi-Fi
650 x 182 x 82mm 650 x 182 x 82mm
4.2kg 4.2kg
1.5m Cable Length 1.5m Cable Length
Best For Outdoors Best For Outdoors
FURTHER 15% OFF THIS HEATER
APPLIED AT CHECKOUT
£285.01
£228.00
Sale 20%
    5 customers are viewing this product
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    Wattage: 1.5kW
    Brand: Mirrorstone
    Dimensions: 650 x 182 x 82mm
    Heating Element: Carbon Fibre
    Surface Temperature: 200-300°C
    Wi-Fi: Yes
    Mounting Option: Wall/Ceiling
    IP Rating: IP65
    Voltage: 220-240V, 50Hz
    Flex Cable Length: 1.5m
    Product Features: Wi-Fi, Three Heat Levels, Motion Sensor
    Warranty: 2 Years Upgradable To 5 Years
    Remote Included: Yes
    Range: Theia
    Weight: 4.2kg
    Downloadable Manual: Theia IR Bar Heater Manual

    Included in the box:

    • Theia Wi-Fi IR Bar Heater
    • Installation Accessories (wing nuts & expansion plugs)
    • Installation Brackets (these will be taped to one of the pieces of foam packaging)
    • Instruction Manual
    • Remote Control

    If you’re after heating that feels modern, efficient, and fully in your control, the 1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater has you covered.

    It delivers the same powerful, near infrared warmth as the standard Theia heater - warming you directly, not the air - so it’s ideal for colder rooms, garages, workshops, garden rooms, or even sheltered outdoor areas.

    But where this version really shines is the smart connectivity.

    Compatible with Google Assistant and Amazon Alexa

    With built-in Wi-Fi, you can control it from your smartphone using the app…set timers, adjust temperature, or turn it on and off from anywhere. And if voice control is more your style, you’re sorted. It’s fully compatible with Google Assistant and Amazon Alexa, making it easy to slot into your home automation setup.

    Watch Our Theia Video Guides Here

    Mount it on the wall or ceiling, keep the floor space free, and enjoy fast, targeted warmth with a sleek, silent design.

    Whether you're heating a workspace, a home office, or a garden retreat, this heater doesn’t just warm the space - it makes it smarter.

    The Theia Range

    If you're considering the 1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater but want to explore other options, there are two standout models in the IR Bar Heater and IR Patio Heater categories that might suit your needs.

    The 1.5kW Theia Infrared Bar Heater offers the same sleek design and efficient carbon fibre heating element as the Wi-Fi model but without the smart connectivity features. This makes it ideal for those who prefer a straightforward, manual operation while maintaining consistent performance and aesthetics across your setup.

    Alternatively, if you're looking for more power and smart features, the 2.4kW Theia Wi-Fi Remote Controllable Infrared Bar Heater could be the perfect fit. It combines a higher heat output with the added benefits of Wi-Fi connectivity and remote control, allowing you to adjust settings conveniently from your smartphone or included remote.

    Why Use Infrared

    Keeping outdoor spaces warm isn’t easy…but infrared heating makes it feel effortless.

    Instead of trying to heat the air (which disappears the moment there’s a breeze), infrared warms people and surfaces directly. That means you still feel cosy, even when you’re outside on a cool evening, under a canopy, or tucked into a corner of the garden room.

    It’s fast, focused, and incredibly efficient. No waiting around. No warm-up time. Just instant, radiant heat that feels like stepping into the sun.

    And with a Wi-Fi enabled heater, things get even easier.

    You can turn it on from your phone before you step outside. Set schedules so your space is ready when you need it. Use your voice to control it via Google Assistant or Amazon Alexa without lifting a finger. It’s heating that fits around your routine, not the other way round.

    So whether you’re hosting on the patio or winding down in a covered outdoor nook, infrared with smart control keeps you warm, connected, and totally in charge.

    Returns, Warranty & Contact

    At Surya Heating, we make sure your experience is as reliable as the heater itself.

    Every order includes a 14-day returns and exchange window from the day your delivery arrives, so if something’s not quite right, you’ve got time to get it sorted.

    You’re also covered by a 2-year manufacturer’s warranty, with the option to upgrade to a 5-year warranty completely free. Just register, and you’re covered for the long haul.

    Need help deciding if this smart heater is right for your space? Not sure how to get it set up with Alexa or Google Assistant? Or maybe you just want to double check the size and power output?

    Give us a call on 0116 321 4124, send us an email at sales@suryaheating.co.uk, or message us on Facebook or Instagram.

     
    1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater
    1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater
    1.5kW Theia Wi-Fi Remote Controllable Infrared Bar Heater

    Customer Reviews

    34 Review
    • Okay so I decided to invest... 5

      Posted by Paul Hill on 17th Feb 2026

      Okay so I decided to invest in the Theia 1.5kW bar heater for my home and I have to say it has been a total transformation for our patio area. I was a bit apprehensive about the price initially but having used it for about three weeks now I can see where the money went. The build quality is exceptional, it is not like those cheap hollow metal heaters you see at the big box stores. This thing has some heft to it. I placed the order over the phone and spoke with Georgia who was absolutely delightful. She knew the range inside out and helped me pick the right mounting solution for our awkward shaped pergola. The service was impeccable. When it arrived everything was packed securely. Installation was straightforward though I did need a second pair of hands to get it level. Once it was up the difference was immediate. We sat out on a night that was probably around 10 degrees and with this heater on we felt like we were in the middle of summer. The heat output is not just powerful it is consistent. It does not flicker or have that annoying on-off cycle that some cheaper models suffer from. The low-glare aspect is the real selling point for me though. It is incredibly discreet. You get all the heat without being blinded which is exactly what we wanted for our garden vibe. I have connected it to our Wi-Fi and the smart features are actually useful not just a gimmick. I have set up a routine with Alexa so it kicks in around 6 PM just in time for us to head out after work. It is the little things like that which make a product feel premium. We have found ourselves spending so much more time outside now. It is essentially added another room to our house. I have had neighbors ask about it already because it looks so sleek and unobtrusive mounted on the beam. If you are on the fence honestly do not be. It is a solid piece of hardware that does exactly what it says on the tin. I am usually pretty critical of products because I have been burned by premium marketing before but this heater actually lives up to the hype.It is robust efficient and looks the part. Could not be happier with the whole experience from start to finish.

    • Great addition to patio 5

      Posted by Lucy Adams on 10th Feb 2026

      Bought this heater for our pergola and it has completely changed how we use the space. The service was excellent from start to finish. I spoke with Simon before placing the order and he was very helpful with the technical questions I had. The delivery was fast and the product arrived in perfect condition. Setup was easy enough for me to do myself in about 30 minutes. Once switched on, the heat is intense and covers a decent area. It is perfect for those cooler evenings when you just want to sit outside with a glass of wine. The low-glare is a big plus for us as we didn't want to feel like we were sitting in a dentist's office with bright white lights. It is very subtle and actually quite pleasant. We have connected it to Alexa, which is a bit of a fun novelty, but it is actually really convenient. I would definitely recommend this to anyone looking for a high quality, reliable heater that actually performs well. It is a bit more expensive than the cheap ones on the market but you are paying for quality and durability. Honestly, it is worth every penny. We’ve had a few friends over already and they all asked where we got it from because it looks so smart. Really happy with the purchase and the whole buying experience.

    • Lovely heat 5

      Posted by Sophie Thomas on 1st Feb 2026

      Just perfect. We are out in the garden every night now. Thanks guys.

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