Zehnder Caladair Thermover

Zehnder Caladair Thermover Double Flux Air Treatment Station

Product Part Numbers:

• Caladair THERMOVER 180S FIRST - CAL58
• Caladair THERMOVER 280S FIRST - CAL59
• Caladair THERMOVER 400S FIRST - CAL60
• Caladair THERMOVER 500S FIRST - CAL61

🌟 Key Features 🌟

• High energy-efficient double flux air treatment 🌱
• High performance for improved ventilation
• Available in four different unit sizes
• Flow rates from 600 to 5000 m³/h
• Can operate in constant pressure or constant flow modes
• F7 filters for optimal air quality
• Low noise levels for enhanced acoustic comfort 🎧
• 100% plug and play for easy setup
• FEE® - Free energy efficiency for cost savings
• Cool recovery, free cooling, and night cooling features ❄️
• CO₂ sensor integration to boost indoor air quality 📉
• 2-year parts warranty for peace of mind
• Energy savings of up to 40% 💡

📦 Unit Range

• Caladair Thermover 180S
• Caladair Thermover 280S
• Caladair Thermover 400S
• Caladair Thermover 500S

💡 Models

The Thermover range is available in 4 models and 4 versions, designed to suit various usage conditions and flow rate requirements.

• First: Self-regulating, plug & play, Modbus RS485 networked station with a reversible thermodynamic system for energy-efficient operation and indoor air quality control via CO₂ sensors.
• Premium: Same as First, but includes an electric battery for precise heating and intake temperature control in external temperatures as low as -15°C.
• Must: Includes the First features along with an integrated hydraulic kit for ECS production in all seasons.
• Genius: Includes all Premium features plus an integrated hydraulic kit for year-round ECS production.

🌀 Filtration

The Thermover units come equipped with F7 opacimetric filters to ensure efficient filtration of both supply and extract airflows.

🏗️ Construction

• Composed of 3 modules: 2 ventilation modules (with fan motor and filter) and a central module combining all energy recovery and thermodynamic functions for heating and cooling.
• Aluminium construction with polyamide thermal break space and double skin panels (10/10e).
• External face: Pre-lacquered RAL 7035 metal with protective film.
• Internal face: Galvanised steel for durability.
• Rectangular connections for simple, secure fastening to the aluminium structure.
• Fast and easy access via screw-secured panels.
• Technical compartment with hinged doors and screws for easy maintenance.

🔌 Motors

• Direct current high-efficiency plug fan with electronic commutation (EC) technology for reduced energy consumption and improved control.
• Integrated thermal overload and variable speed protection for enhanced reliability.
• Low noise levels ensure superior acoustic comfort.
• Fans are equipped with a pressure transmitter for fault detection.

⚡ Exchanger

• Certified Eurovent high-efficiency aluminium rotary exchanger with variable speed and a drain section for improved energy recovery.
• Slide rails for easier removal and maintenance of the exchanger.
• Rotation detector to indicate the proper functioning of the motor and timing belt.

🔧 Insulation of Ductwork

We recommend using Metal Spiral Ducting for superior strength and airtightness. For the best performance:

• Self-sealing fittings or a combination of Duct Sealant and Aluminium Duct Sealing Tape should be used to ensure a robust joint.
• Ensure ducting in cold areas (e.g., loft spaces) is insulated with 25mm thick insulation to prevent condensation.
• If no loft space is available, use insulated ducting for the intake and exhaust legs to prevent air temperature discrepancies.
• Note: Bubble wrap is no longer compliant with building control regulations.

🔧 Accessories

The Caladair Thermover is compatible with a variety of ducting options, and a full range of controllers, sensors, silencers, and valves is available for complete installation.

🔒 Guarantee

Enjoy peace of mind with a 2-year parts warranty.
Please Note:

• These units are built to order.
• For lead times and further details, please contact our sales team at 028 2827 5150.