Overview: The Thermozone AC/WAC300/400 series includes both heated and ambient air curtains, as well as hot water heated WAC models. These are designed for installation above or beside doorways with heights between 2.5 and 4.0 meters, suitable for both surface mounting and recessed installation.

Specifications: The air curtains are available in lengths of 1 and 1.7 meters, with electrical heat options ranging from 8 to 18 kW. They feature a corrosion-proof housing made of hot zinc-plated and powder enamelled steel, with a compact design and adjustable mounting brackets. The sound-absorbing front plate can be adjusted for air intake from above or below, and the outlet is angled 10° outwards for optimal performance.

Technical Specifications:

• AC300/400 without heat: IP24 protection, splash-proof design.
• AC300/400 with electrical heat: IP24 protection, splash-proof design, with temperature rise (∆t) at maximum heat output.
• WAC300/400 with water heat: IP24 protection, splash-proof design, approved by SEMKO and CE compliant.

Performance Data: The air curtains have varying airflow capacities, sound levels, and power requirements depending on the model. For example, the WAC301 model has an airflow of 800/1700 m3/h, a sound level of 44/62 dB(A), and operates at 230V with 1.6A.

Applications: These air curtains are suitable for preventing cold draughts, maintaining comfort levels near doorways, and reducing energy losses. They can be used in cold store applications, air-conditioned buildings, and industrial heating and drying applications. Multiple units can be combined for wide doorways and controlled with a common thermostat and control panel.