Introduction: The document details the new generation of Airtècnics air curtains, designed to maintain a comfortable interior climate in commercial and public buildings with open doors. These air curtains create an air stream layer over doorways, acting as an invisible barrier that separates indoor and outdoor environments, significantly reducing heating and cooling costs.

Advantages: Airtècnics air curtains offer protection against cold, heat, car fumes, dust, pollution, bad odors, and insects, while maintaining heating, refrigeration, air conditioning, comfort, and a clean atmosphere.

Selection Criteria: Choosing the right air curtain involves considering installation height, door width, building location, number of doors, pressure differences, door characteristics, ventilation and air conditioning setup, electrical power availability, and business type.

Applications: Suitable for kiosks, fast food outlets, shops, restaurants, industrial doors, and loading docks, air curtains help create different environment zones, protect against pollutants, and isolate smoking areas.

Models and Specifications: Various models such as Minibel, Eco, Optima, and Windbox are listed, detailing recommended installation heights, heating options, and specific applications. Each model features unique attributes like self-supporting casing, low noise fans, and different heating options (air only, electrical, or water coil heating).

Technical Specifications: Detailed specifications include power consumption, voltage, current, airflow, heating capacity, noise level, and weight. Dimensions and installation guidelines are also provided.

Construction and Features: Air curtains are constructed with galvanized plated steel, available in various finishes. They feature low noise fans, adjustable blow-out vanes, and integrated control panels, with customization options for front panels and logos.

Design and Construction: The air curtains feature a self-supporting casing made of galvanized plated steel, with options for different finishes. The blow-out vanes are anodized aluminum, airfoil-shaped, and adjustable. The control panel includes a 20m telephonic cable with RJ45 connectors, and an optional interface for BMS connection is available.

Models and Performance: Models such as DAM, RS, RM, RG, WEC, REC, XL, B, and L series are listed, each with specific airflow, heating capacity, power consumption, noise level, and weight. Some models are equipped with EC-fans that save up to 60% of energy without reducing airflow.

Key Features: All models feature low noise centrifugal fans with thermal protection and five-speed selection. Heating options include water heated coils and electrical elements with multiple power stages. Control panels with RJ45 connectors are standard, with optional BMS interfaces. Customizable finishes and materials are available for certain models.

Performance Data: Detailed tables with performance metrics such as airflow, heating capacity, water drop pressure, electrical power input, noise levels, and weight for each model and configuration are included.