Overview
The document provides technical specifications and features of ceiling type air handling units designed for easy installation in narrow spaces due to their compact structure. These units are flexible and can be customized according to specific requirements.

Specifications
- Panels are made from 1 mm galvanized sheet with electrostatic powder paint and 25 mm rock wool for heat insulation.
- The framework consists of galvanized coated profile frames measuring 30x30 mm.
- Radial fans with frequent impellers and double inlet are used, driven by a belt-pulley mechanism.
- Standard features include a suction damper, G3 class bag filter in the pre-filter section, maintenance doors on the bottom surface, and a stainless drain pan under the cooling battery.
- Units are manufactured as monoblock and come with transportation and suspension apparatus for installation.

Dimensions and Models
The document lists various models (CL 10, CL 20, CL 30, CL 40) with their respective capacities, dimensions, and sections such as heating, cooling, and fan sections.

Technical Specifications
Each model is detailed with motor power, nominal pressure, and noise levels. The document provides specific data for heating and cooling capacities under different conditions and water cycle pressure losses.

Heating and Cooling Performance
The document includes tables showing input and output temperatures, heating and cooling capacities, and water cycle pressure losses for different air volumes (1000 m3/h to 4000 m3/h) under various conditions.

Manufacturer Information
The document concludes with contact information for Systemair in Sweden and Turkey, including addresses, phone numbers, and email.