With the same great performance as the MCM230 but with the added versatility and convenience of narrow 150mm duct allowing for easier installation The MCM230PD exhaust can also be extended to 10 metres, opening up areas previously inaccessible to PAC. The incredibility reliable and deceptively powerful MCM230PD uses the very latest in EC fan technology to minimise noise and maximise efficiency. Can supply 6.7kW of chilled air to two area\'s at once or via 10M of ducting. Ideal for offices, data centres, events, retail and process cooling. Comes complete with 3m of exhaust duct, 1m of cooling ducting and a 2 year warranty.