Description
The Solo A35 S4 PRO R V.2 is a cost-effective decentralised ventilation unit designed for single-room applications and retrofit projects. Installed through a 106 mm wall duct, it uses a reversible axial EC fan and a high-efficiency ceramic heat exchanger to recover heat while supplying fresh filtered air. Operating in alternating supply and extract cycles, it delivers balanced ventilation with up to 75% energy recovery.
As an economy-grade solution, the Solo A35 is ideal for homeowners and landlords seeking a budget-friendly but reliable way to tackle condensation and damp, improve indoor air quality, and reduce heating costs in winter.
Key Features
- Economy-Grade Efficiency – Reliable, affordable heat recovery ventilation for single rooms.
- Heat & Energy Recovery – Ceramic exchanger achieves up to 75% efficiency, helping to lower heating and cooling bills.
- 106 mm Duct Size – Compact wall penetration requirement makes it easy to retrofit into existing properties.
- Condensation & Damp Protection – Integrated humidity sensor automatically increases airflow when moisture rises, preventing mould growth.
- Quiet Operation – Noise levels from just 21 dBA, perfect for bedrooms and living spaces
- Low Energy Demand – Uses only 3–3.7 W, keeping running costs minimal.
- Air Filtration – Dual G3 filters protect against dust and insects for cleaner indoor air.
- Remote Control – Simple operation for fan speed, humidity sensor, and night mode.