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Heating hot tub with biofuel

Heating the hot tub without firing wood, using electricity or the combo of these? That is possible. Because at Welvaere you also have the option of heating your hot tub using biofuel with the Rexener biofuel stove.

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Efficient heating

Heating with biofuel is as fast as with a wood-fired hot tub. The boiler has a volume of about 30 liters. With this you can heat the hot tub for 15 hours. The stove heats about 18 degrees in the hour. 

The biodiesel stove is actually a kind of combination between wood-fired heating - with fuel, that is. But without constantly topping it up and electric heating where you set and maintain the temperature. 

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Benefits of the biofuel stove

  • No (harmful) wood smoke and or odor
  • No high power costs and much more economical than the electric heater
  • Ideal for a built-up garden

The alternative to a wood-burning stove

The biofuel heater is a quick solution to get and even keep the hot tub at the right temperature each season. Simply connected to the filter system and easy to operate. Adjustable from 0 to 40 degrees and also CE approved.

Types of plastic hot tubs

Fully customizable. Free delivery in the Netherlands.

Our readily available hot tubs

No long waits, just immediate enjoyment! Our readily available models are waiting for a new owner.

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The desired temperature at the touch of a button

The biodiesel stove is not difficult to use. In fact, on the front of the stove is a display where you can set the temperature. Depending on your desire, you can choose to always set the stove at 30 degrees. If you know you want to go in at night, you can turn it up. After all, this does not take long. 


Prefer to dive in spontaneously? That is also possible. Then set the hot tub to the temperature you like best. The ideal hot tub temperature is about 38 degrees. If the water is always this temperature, you can get in whenever you want! 

Using biofuel to heat the hot tub

Rexener's biofuel stove is connected to the filter to heat the water in this way. Not by wood or electricity, but by biofuel. 

Biofuel is often thought of as biodiesel. But, these can also be other biofuels such as bioethanol. 

Buy Hot tub at Welvaere

If you want to buy a hot tub from Welvaere, we always recommend a visit to our Experience Center. There you can see your favorite model in real life, get advice from our experienced advisors about buying a hot tub, and we'll make you a quote entirely tailored to your needs.

Do you agree and want to buy the hot tub? Then you will receive the down payment invoice through the mail and we will start working for you! Just before delivery you will receive the remaining invoice and not much later you can start enjoying your garden!

Our customers' wellness paradises

Manon & Kevin

Closing out the day in the cozy comfort of Ducktub Ovalti; Manon and Kevin do it almost every day. You can read about their experiences in their story.

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Chris & Wilco
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In beautiful Spain, Chris and Wilco enjoy a Ducktub Hjorn on their beautiful roof terrace. How they got it there and are now enjoying the beautiful view from the hot tub read their experience story.

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Valerie

Valerie and her family enjoy a Ducktub Bjorn together in their beautiful garden. Wondering how they experienced this? You can read it in their #withwelvaere customer story.

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Vanessa

Vanessa and her family chose the hybrid Ducktub Extern, with electric heating and wood stove. Wondering how they experienced this? Read their experience story.

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Suzan & Freek

With my hottie in our new hot tub. 😍😍 still a stúk nicer than that laundry basket in our previous house (photo 2) 😂💛

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Manouk & Michel

As I was scrolling through Instagram, I came across Welvaere . I showed the hot tubs to my boyfriend and were immediately sold

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Jennie
Almere

What a dream this ❤️✨🧖🏻♀️

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Suzan and Freek

With my hottie in our new hot tub. 😍😍 still a stúk nicer than that laundry basket in our previous house

Read the whole story
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Frequently Asked Questions

Read below or visit help.welvaere.co.uk

What is the ideal hot tub temperature?

Does the biofuel stove need a circulation pump?