Devola - The Smart way to comfort in your own home. One of the UK's fastest growing Heating, Ventilation & Air Conditioning Brands. Nick & Ryan Kandola took more than a decade's worth of experience selling top brands such as; Dimplex, Xpelair, Mitsubishi & Delonghi and used their combined knowledge to mastermind their own brand! With every range hand selected by the Kandola brothers, you can be assured of product quality and top notch design.