Vent Axia HR500EP Passive Heat Exchange Unit 370451

The HR500EP is an extremely versatile 'Passive' Heat Recovery unit. This means that it does not have an integral fan and is designed, instead to be used in conjunction with two inline mixed flow extractor fans.

The rate of extraction and supply may then be determined by the size and type of inline fan the installation requires. The unit itself accomodates different spigot sizes from 200mm up to 315mm. - As an example the ACM315 (12 inch) Vent Axia inline fan offers 2350m3/hr extraction.

The HR500EP is designed for mounting on external walls and offers 70% heat recovery.