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Panel Calculator

To give you an indication of what infrared panels you require in your home or commercial space, please fill in the form below.

Please note, the calculator provides an approximate based on the sizes provided, and may not necessarily provide the optimum heating set up – but will give a good indication of what you need.

Enter the type of property, its location and room size. Then total wattage required will be shown with some recommendations for panels. You can also get an idea of running cost.

Tip: Don’t buy less than the recommended wattage below. Infrared is brilliant at heating, but it does need enough power to do the job properly. If in doubt, give us a call for free advice. 

For rooms over 35/40sqm, please contact one of our friendly advisors for the different options available. 

Select your location

Specify the type of the building



Select number of rooms
Please enter the cost of your electricity for a kwh (typical price in 2017 is about 13p per kwh)
Specify the type of the room and sizes (in meters)
Your results
Room Total rating Suggested heating Costs (per hour)

Please get in touch for expert advice!

What our customers say about us

Perfect Service. Perfect Product.

Saw their 2.4kW bar heater at Ecobuild. The looks of it are perfect even though it's used in a garage. Purchased on the spot and delivered to me two days later. Perfect service with no problems. Easy to install and very flexible to use with multiple... read more

Gavin Mackenzie

Top Class Customer Support

Really love our heating panels. We have a large one ceiling mounted above the treatment couch in our complimentary therapy clinic, and a smaller picture heater in the waiting area. All our clients love the heat generated, and it gives the clinic an e... read more

Beach Tree Clinic - Jean Senior

Brilliant and Well Beyond Expectations

Trying Warm4less Far IR Heating was the best decision I have made for ages. We are currently renting a property. Its heating system is over 50 years old and terrible. I also have an outside office building that I heat with a 3kw fan convector. I want... read more

Andrew (Dorset)

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