Airflow Unohab Single Room MVHR Heat Recovery Extractor Fan Unit – Decentralised Through‑Wall MVHR, Up to 88% Efficiency, 45 m³/h, Quiet EC Motor, Ø160mm Core Drill

HIGH‑EFFICIENCY HEAT RECOVERY (UP TO 88%) Advanced ceramic heat exchanger recovers warmth from extracted air to pre‑heat incoming fresh air, reducing heat loss and contributing to lower energy bills.

SINGLE ROOM OR WHOLE‑HOUSE SOLUTION Designed for individual habitable rooms up to 42 m² or paired multiple units to create a decentralised whole‑house MVHR system – ideal for retrofits and renovations.

QUIET & ENERGY‑EFFICIENT OPERATION Low‑energy EC motor delivers airflow up to 45 m³/h with whisper‑quiet sound levels of just 14–34 dB(A), suitable for bedrooms, living rooms and home offices.

PACKAGE INCLUDES The Unohab Cavity Wall Installation Kit includes one Unohab unit with internal grille and integrated 50% coarse filter, EC axial fan, EPP half‑shell base body, ceramic heat exchanger, flow straightener, fan protection grille, pull‑out tool and internal protection grille, along with a 500 mm wall sleeve with integrated condensate wedge, a white external wall grille, two protective covers and fixing wedges.

INTELLIGENT MULTI‑MODE VENTILATION Three operating modes: heat recovery, cross‑ventilation and supply‑only, with LED status display and compatibility with Unohab master controller and extractor fans.

PART OF A BALANCED PAIR SYSTEM – A working system needs a minimum of two Unohab units running in alternating supply/extract phases, plus a Unohab controller (both sold separately). This listing is for one unit complete with white external grille.