Enervent (part of Ensto Group) is a manufacturer of energy-efficient ventilation units for small houses, public buildings and properties. Enervent products are renowned for their high-end quality and innovativeness. For instance, It is the only such company in Finland whose products belong to the highest A energy class. Electrical heating combined with efficient heat recovery and appropriate control is an ideal heating choice not only for plus, passive and low-energy houses, but for renovation targets as well. Manufacturer information: Enervent Oy Ab Kipinätie 1 06150 PORVOO FINLAND Phone: +358 207 528 800 Fax: +358 207 528 844 E-mail: