portable dehumidifier

Dual Voltage Dehumidifier for Industrial and Commercial use


Flexiheat UK Ltd is the UK distributor for the Kroll range of Industrial dual voltage dehumidifiers

We have two units within our standard range, these being the Kroll T20D, a 20 litre a day unit, and the Kroll T40D, a 40 litre a day unit.

We have supplied many of these units over the years within the UK market, as we used to supply the Rhino RD4S dehumidifier as well as the Rhino RD2S Dehumidifier, both of which were dual voltage dehumidifiers.



Rhino Dual Voltage Dehumidifier Flexiheat UK

Following the end of the sales agreement with Birchwood products, Flexiheat UK is now selling the replacements for the RD2S and RD4S units direct, please contact Flexiheat on 01202 822221, Email –   sales@flexiheatuk.com for current prices, information etc.

We often get asked for rhino RD4S dehumidifier instructions or rhino RD4S dehumidifier instructions as some people refer to, and these are available to download from the Flexiheat UK website – www.flexiheatuk.com as well as the Rhino RD2S model.

Spares parts are no longer available for the Rhino RD4S or RD2S Dehumidifiers, but please feel free to give us a call and we can quote you for the equivalent models.

You can contact us on 01202 822221 or drop us an email on sales@flexiheatuk.com

Since we stopped manufacturing the Rhino Dehumidifier range for Birchwood, we have moved forward with the design of our dual voltage dehumidifier, and the replacement units are now designated as the T20D, again a 20 litre dual voltage dehumidifier, and the T40D again a 40 litre dual voltage dehumidifier, which have proven to be a big success in the industrial and commercial flood restoration market, as well as the construction industry

Dual Voltage Dehumidifier



On large sites, our large capacity industrial dehumidifiers are perfect for accelerating the drying process of plasterwork and concrete flooring.

The units have changed in appearance, to make them more ergonomically efficient, and easy to transport and lift if required. But the one thing that hasn’t change is the performance and durability of our market leading dehumidifiers, as Kroll being German, don’t ever compromise on quality. That’s why; we believe we have the best dual voltage dehumidifiers on the UK market.

We also do single voltage 240 volt dehumidifiers too, if you don’t require dual voltage. Contact us for details

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