OSKHH150RT

Introducing the OSK series, with Ouellet’s most advanced HRV unit, now Energy Star® and Novoclimat certified for exceptional energy performance (84% SRE).

Perfectly engineered for high-rise apartments, condos, and single or multi-family homes, it fits seamlessly into a 24 in. (610 mm) wardrobe space.

Featuring a redesigned architecture and a powerful Counterflow heat recovery core, this unit delivers superior ventilation with standout efficiency in a sleek, space-saving design. ​