Dryzone PIV Unit with HEATER | Quiet Loft Whole-House Positive Input Ventilation System for 1-5 Bedrooms | Filters Air to Stop Condensation & Damp, Prevent Mould | Complete Home Ventilation Kit

BEAT DAMP, CONDENSATION & MOULD: Quiet positive input ventilation (PIV) unit introduces filtered loft air into living areas, forcing out humid air and allergens to stop condensation and mould growth. YEAR-ROUND COMFORT: This PIV system with heater tempers frigid loft air when it falls below 10 °C, helping to maintain comfortable draught-free ventilation that helps keep walls damp-free in winter. FITS MOST HOMES: Four selectable fan speeds on the PIV fan unit serve 1-5 bedroom properties, delivering up to 49 L/s airflow to help improve air circulation in the home and help reduce condensation. FAST DIY INSTALL: Includes a loft cube PIV, 1 m of 200 mm flexible duct, white 200 mm ceiling diffuser and fixings, for easy mould control system installation. No need for redecoration. WHISPER-QUIET & RELIABLE: Your new ventilation unit for condensation prevention runs near-silently (25 dB(A) at a 1 m distance) and carries a three-year warranty for peace of mind., Manufacturer: Safeguard Europe Ltd