描述
- Heat Recovery Ventilation Unit designed and manufactured by Boulder Developments, available in a complete kit for domestic and commercial installations for 2-10 rooms, or just the unit caThe DHV-20B Heat Recovery Ventilation Unit (HRVU) by Boulder Developments is designed for use with Heat Recovery Ventilation systems (HRV or MHRV): a highly efficient way to simultaneously supply clean, fresh air to your home whilst extracting moisture and pollutants. Available in a kin be purchased on its own. Save up to 75% on energy bills with this high-efficiency, eco-friendly system which recovers heat and extracts moisture in an exchange system that uses the difference between internal and external temperatures to minimise energy usage and operates at 90% efficiency. Continuously supplies clean, fresh, filtered air, whilst simultaneously extracting pollutants, so your environment is cleaner and free of harmful pollens and dust. Eliminates the presence of condensation which fights the presence of harmful damp, rot and moulds in wet areas. Gain full control of your system with the included controller which operates the fan at three speeds; 150m3h, 175m3h and 200m3h. Install with ease with our kit which includes everything required for a full installation, including vents, grilles and ducting. Manufactured in the UK to the highest UK and European standards, this product is CE certified. ›See more product details
The DHV-20B Heat Recovery Ventilation Unit (HRVU) by Boulder Developments is designed for use with Heat Recovery Ventilation systems (HRV or MHRV): a highly efficient way to simultaneously supply clean, fresh air to your home whilst extracting moisture and pollutants. Available in a kit, or just on its own, the HRVU operates at 90% efficiency and minimises energy usage, saving on bills through the use of internal and external temperature differences. The DHV-20B can be operated at three fan speeds (150m3h, 175m3h and 200m3h) using the included controller, and can be supplied on its own or with a complete kit for 2-10 rooms. The system contains a high quality aluminium heat exchanger and kits are complete with high quality, insulated acoustic ducting, 100mm mushroom valves, stylish external wall grilles, fasteners and tee joints/connectors where necessary2 Room kit: 2 x Inlets/outlets 2 x Wall Grilles 20m Insulated Ducting 8 x Ties 3 Room kit: 3 x Inlets/outlets 2 x Wall Grilles 30m Insulated Ducting 12 x Ties 4 Room kit: 4 x Inlets/outlets 2 x Wall Grilles 40m Insulated Ducting 16 x Ties 5 Room kit: 5 x Inlets/outlets 2 x Wall Grilles 50m Insulated Ducting 20 x Ties
