The faster and cheaper way to heat a hot tub

Effortless hot tub changeovers and big savings for homeowners. Say hello to SUPA.

Commercial use

Home use

Now available over 12 months interest free!
With a deposit of just £69.50, and 12 payments of £52.13 a month
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Provided by

SUPA quick

Hot tubs refilled and heated in just under 1 hour.*
*Assumes water flow rate is sufficient.

SUPA savvy

Plug 'n' play - ready to heat in less than
5 minutes.

SUPA powerful

31kw heats any tub even in the depths of winter.

SUPA savings

Heats a 1000-litre hot tub for approximately £4.00.

How It Works

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Next level heated water, now that really is SUPA.

For commercial use

Say hello to super
easy changeovers.

For holiday parks and lets – helps you to comply with HSG 282.
Have hot tubs ready for guests upon arrival.
Heat after filling or direct from the mains.
Heat 3 or even 4 tubs with just a single SUPA.
Make changeover day a breeze.

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For HOME use

A whole lot better for
your budget.

Heat your hot tub for as little as £3-4.00!
SUPA fast heating allows you to switch off your hot tub heater when not in use.
Massively reduce your electricity bills.
Have your hot tub fully heated from 20 – 38 degrees in under an hour.
Fuss-free heating so you can kick back and relax.

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Hear from some of our wonderful
SUPA customers.

calculator

Calculate your SUPA savings.

Reduce energy bills.
Much cheaper per kWh than electricity.
Cut your energy costs by 70% or more.

Calculator

Solving a problem

You wouldn’t run a bath days before getting into it.
So why heat a hot tub like that?

customer FEEDBACK

Write a Review

Southwell Retreat glamping pod 22 hours ago

Great service and communication from Mark. We had a minor issue with a part on the frame and he responded with a new part and shipped it next day. So far the boiler is working great and saving a lot of time heating our log fires hot tubs.

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Ryan Green 1 day ago

I recently purchased the SUPA Heater, and I’m thrilled to say it exceeded all my expectations. As the first customer in Seychelles to own this product, I was eager to test its claims—and it did not disappoint!

The heater is incredibly efficient, heating my hot tub in under an hour, as advertised. The energy savings alone make it worth every penny, not to mention the convenience of enjoying a perfectly heated tub without the long wait times.

The build quality is outstanding, and it’s clear the product was designed with durability and user experience in mind. Setup was straightforward, and the performance has been consistently impressive.

On top of that, the customer service I received was nothing short of exceptional. Mark was incredibly responsive, knowledgeable, and went above and beyond to ensure I was satisfied with my purchase. His guidance and support made the entire process seamless and stress-free.

This product has genuinely revolutionized the way I use my hot tub, making it more enjoyable and hassle-free. I highly recommend the SUPA Heater to anyone looking for a reliable, fast, and efficient solution for their hot tub heating needs.

Thank you to the team behind this incredible innovation—you’ve made a very happy customer out of me!

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Mr Jones 2 days ago

Great company and great product, highly recomend

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Ross Appleyard 6 days ago

We have three luxury lodges in the Highlands of Scotland and they each have big electric hot tubs. They generally take around 8 hours to heat to 40 degrees and are phenomenally expensive to run. In December the electricity bill for one of the one bedroomed lodges was £800. We do three days minimum stays so can have three turnovers in a week. I have just heated one of the hot tubs for the first time today. It took EIGHTY minutes to get to 40 degrees from freezing cold water. I estimate it has probably cost me £5.00 in gas. The machine is simple to use and assemble and is a massive game changer for my business. I was sceptical about the Supas claims and it seemed too good to be true at the price (around £690) but I have been blown away by today's experience. Many thanks Mark for all your help. Ross from bradan lodges, Argyll.

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Mr Tim Kershaw 2 weeks ago

Next day delivery, excellent assembly instructions, worked perfectly first time. Only minor gripe is that the self tapping screws for the handle/storage hooks are too small for the hole sizing in the casing ( or the holes were too big!) so the screws will not bite securely. Easily resolved.

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Derrick 2 weeks ago

Brilliant product well packed and easy to assemble good customer support

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P YOUNG 4 weeks ago

Absolutely perfect for my wood fired hot tub. Early days yet but really happy with it.

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John Evans 1 month ago

Hello i v had my hot tub about 20 years then the heater broke about 4 years ago i had 3 different firms come out sent electric board back to be tested not fixed it cost me 100s pounds just about gave up when i saw super heater so i got one and now happy again very quick to heat my large hottubstill breaking records at 77 years old and relaxing in my hottub
John evans best headalancer in world ask google

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Steve Green 1 month ago

Pre purchase customer service, through delivery to post purchase customer service all absolutely amazing and the product is a life changer. Saving me many hours of work and drastically reduced wood consumption.

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SUPA ways to heat hot tubs in any setting

Got a hot tub? Then SUPA is for you. Ideal for any environment, whether using at home or for holiday rentals.

For commercial use For home use

Holiday cottages

Glamping sites

Hot tubs at home

Inflatable hot tubs

Holiday lodges

what our customers think

“Bought one of these for our hot tubs at Heygates Lodging. It's an absolute game changer for us. Brings the water up to temperature in a fraction of the time, allowing us to get on with other things.”

Heygates Lodges

what our customers think

“I have been waiting for years for this product, thank you SUPA now I have one it’s changed my business, same day change over at holiday let’s is now possible, last minute bookings are now possible and for events and festivals having hot water for fast turnaround is invaluable I will be ordering more. If you’re thinking about buying one of these stop thinking it’s a no brainer!”

Rob, Hot Tub Hire

what our customers think

“WOW JUST WOW! I am a holiday let owner, and this has just changed the game! Perfect for our turnaround times! Easy to assemble, easy to manoeuvre around site and just incredible little bit of kit- do not steer towards any air source heat pumps that take hours and only compatible with certain hot tubs, I could go on forever on how this has managed to save us so much head ache and time!"”

The faster and cheaper way to heat a hot tub