🌿 Refresh your home, reduce your footprint, and breathe smarter with DHV-20B!
The DHV-20B Heat Recovery Ventilation Unit by Boulder Developments is a CE-certified, UK-manufactured system designed for small to medium residential properties. It recovers up to 90% of heat to reduce energy consumption by up to 75%, while continuously supplying fresh, filtered air and extracting moisture to prevent condensation and mold. Featuring adjustable fan speeds up to 200m³/h and a comprehensive installation kit, it offers an eco-friendly, efficient ventilation solution that enhances indoor air quality and comfort.
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