Lightweight and compact, HITACHI DRV cassettes fit perfectly into suspended ceilings. What's more, all our DRV cassettes are fitted as standard with a pump for condensate drainage up to 850 mm. Our DRV cassettes are available in 2-way versions for perfect adaptation to large rectangular spaces, and in 4-way versions with independent control of the supply and exhaust flaps with COANDA effect to eliminate the feeling of discomfort. Our wide range of products, from 2.8 KW to 14.2 KW, will meet all your needs.