BSK Zephyr Mini Single Room Heat Recovery Unit

BSK Zephyr Mini MVHR

Ultra-Efficient, Wi-Fi Controlled Heat Recovery Ventilation for Homes and Small Spaces

Part Number: BSK-Zephyr-Mini

Details

The BSK Zephyr Mini is a compact and energy-efficient heat recovery system (MVHR) designed to provide continuous fresh air while reducing energy loss. Ideal for residential and light commercial applications, this smart single-room ventilation solution combines advanced airflow technology with a high-efficiency ceramic heat exchanger to maintain indoor air quality and thermal comfort.

At the heart of the Zephyr Mini is a 2-way axial fan system paired with a ceramic thermal core, operating on a 70-second reversible airflow cycle. In extraction mode, warm, stale indoor air passes through the ceramic core, transferring its heat. When the cycle reverses, cool, fresh outdoor air is drawn in and pre-warmed as it flows through the now-heated core—delivering filtered, tempered air into your space.

With thermal efficiency up to 90% and power consumption of just a few watts, the Zephyr Mini is the ideal choice for low-energy homes, passive houses, and energy-conscious renovations. Multiple units can be interconnected via built-in Wi-Fi networking for synchronized operation and are conveniently controlled with the included infrared (IR) remote.

Key Features

• High-efficiency ceramic heat exchanger with up to 90% thermal recovery
• Possible to replace a 100mm wall fan with the zephyr mini
• Delivers an airflow of 15 - 30m³ per hour
• Reversible airflow every 70 seconds for continuous heat exchange
• Ultra-low power consumption—just a few watts per cycle
• Built-in Wi-Fi connectivity for smart synchronization across multiple units
• IR remote control included for effortless operation
• Ideal for single-room ventilation, bathrooms, bedrooms, and offices
• Promotes healthy indoor air quality while reducing heating costs
• Easy installation in new builds or retrofit projects
• Fits 100mm Pipework

Specifications

• Airflow Direction: Alternating intake/extraction every 70 seconds
• Heat Recovery Core: Ceramic
• Thermal Efficiency: Up to 90%
• Power Consumption: Low wattage (energy-saving)
• Control Options: IR remote (included), Wi-Fi interconnectivity
• Installation: Wall-mounted, suitable for most wall types
• Applications: Residential rooms, apartments, offices, small commercial spaces

Upgrade your indoor air quality and reduce energy bills with the BSK Zephyr Mini, the smart choice for modern, energy-efficient ventilation.