Steinberg14Decentral diameter 125 mm, single room ventilation system with heat recovery 85% - with switch

Steinberg14 MVHR Unit - Ø 125mm Single Room Heat Recovery Ventilation System with Switch - 5 inch Wall Heat Recovery Unit for Bathroom - Air Heat Exchanger with Heat Recovery up to 90%

Bosch Bathroom Extractor Fan 1500 W 125 - for Ventilation in Bathroom and Toilet Against Moisture and Mould - With Light Switch Activation - 125mm Diameter

EUROPLAST 100mm Heat Recovery Unit - 4 inch Heat Recovery Extractor Fan - Ceramic Air Heat Exchanger - White Single Room Heat Recovery Ventilation System - Decentralised MVHR Single Room Wall Switch