Zehnder Caladair Exaeco

Zehnder Caladair Exaeco Commercial Air Handling Unit

Product Part Numbers:

• Caladair EXAECO 10 D - CAL62
• Caladair EXAECO 13 D - CAL63
• Caladair EXAECO 17 D - CAL64
• Caladair EXAECO 22 D - CAL65

Key Features

• Recovers up to 80% of energy
• Flow rates from 5,000 to 220,000 m³/h
• Wide application scope: From group housing to service sectors , even hospital applications
• FEE – Free Energy Efficiency: Maximized energy gains
• Energy savings up to 40%
• Free Cooling & Cold Recovery
• Night-time Cooling: Enjoy cooling during off-peak hours
• CO₂ probe on exhaust air: Ensures a balanced CO₂ rate
• Improves indoor air quality: Pure & Eden models actively purify your indoor environment
• 3-way module mixing system: Provides anti-freeze, insulation & fire safety!

Units Available

• Caladair Exaeco 10
• Caladair Exaeco 13
• Caladair Exaeco 17
• Caladair Exaeco 22

Models Overview

The Caladair Exaeco unit comes in 4 sizes and 8 models, covering airflow rates from 5,000 to 22,000 m³/h.

• Exaeco®: A self-regulated energy recovery unit without heating coils, featuring the FEE® function for optimizing energy consumption.
• Exaeco Elite®: A combined unit with the Elite module for superior climate comfort. Choose from heating and cooling options like:
  • Hot Water Coil (H)
  • Electric Heating Coil (E)
  • Hot Water & Cold Water Coil (HC)
  • Changeover Coil (CO)
  • Direct Expansion Coil (DX) and more!
• Exaeco Pure®: Featuring patented technology for air purification without regular maintenance. It removes pollutants, viruses, bacteria, mildew, odors, and more!
• Exaeco Eden®: Combines Elite & Pure modules for an all-around indoor climate and air purification experience.

Filtration

• High-efficiency F7 opacimetric filters with a large filter surface for both extract and supply air.
• Protective access: Filters mounted upstream to safeguard internal components.
• Easy maintenance: Filters accessed via pivoting doors with locking handles and safety latch.

Construction

• Premium Build: Aluminium profile with thermal break using polyamide spacers.
• Durability: Reinforced polyamide corners and 10/10th double-skin panels.
• Insulation: High-density 50mm A1 insulation.
• External: Pre-lacquered RAL 7035 finish with a protective film.
• Internal: Galvanized steel surfaces for extra resilience.

Motors

• Plug-motor fans in epoxy-treated galvanized steel.
• Energy-efficient DC motors with integrated speed variation for Exaeco 10 models.

Installation

• Flexible Installation: Suitable for both indoor and outdoor setups.
• Convenient Maintenance: Easy access through pivoting doors.

Ductwork Insulation

• Recommended Ducting: Use Metal Spiral ducting and fittings for superior strength.
• Cold Area Ducting: Ensure 25mm thick insulation with a thermal conductivity of 0.04W/(m.k) or less.
• Durability Tip: Combine Ducting Sealant & Aluminium Duct Sealing Tape for superior airtightness.

Accessories

• Compatibility: Works seamlessly with a range of ducting systems.
• Add-ons: Full range of controls, sensors, silencers, and valves/diffusers available.

Warranty

• 2-Year Parts Guarantee for peace of mind.

With the Zehnder Caladair Exaeco, you're investing in a powerful, energy-efficient air handling solution designed for a variety of applications, offering exceptional indoor climate control, air purification, and energy savings!