Swegon CASA®
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OVERVIEW and SYSTEM GUIDE Swegon CASA Residential ventilation for optimal operating economy and the greatest comfort.

Swegon CASA Swegon – your system supplier Ventilation unit Vapour barrier for duct penetrations Mounting frame with vapour barrier Sound attenuator Extract air diffuser Cooker hood Swegon can offer specific products in most product areas that deal with air handling. However, the end user will benefit mostly from our products if they are supplied in the form of system solutions. We then take responsibility to ensure that the products are simple to install, save floor space and operate in harmony to provide the highest possible degree of comfort and use the least possible amount of energy....

Swegon CASA Energy efficient fans with EC motors The unit’s fans are equipped with state-of-the-art EC motors. EC-motors are energised with alternating current and the built-in electronics convert this to direct current that makes the motor rotate. The advantage of EC motors is the integrated motor control that can be variably controlled and high efficiency even when they operate in the lower speed range. Generally, other types of motors or controls bring about losses, which are especially noticeable when operating at low speeds. Straightforward and economical installation Installation of...

Swegon CASA A cooker hood can be connected to the unit Ventilation units in smaller sizes have an extra duct connection for connection to a cooker hood. This gives a cost-effective installation as there is no need of an extra fan, extract air duct and roof penetration and roof hood for the cooker hood. Outdoor air Supply air Extract air Exhaust air Extract air from the cooker hood The extract air from the cooker hood does not pass the heat exchanger, but instead is extracted directly out via the extract air fan. As an option, the ventilation unit can be controlled from a separate control...

Swegon CASA Heat recovery that makes you the winner RECOnomic rotary heat exchanger Counter-flow plate heat exchanger The RECOnomic rotary heat exchanger consists of a rotating wheel made of aluminium foil composed of a multitude of small ducts. The warmer extract air heats the ducts and transfers heat to the colder supply air. The temperature efficiency is approx. 85% when the supply and extract air flows are the same. Counterflow plate heat exchangers consist of thin aluminium plates that form parallel air ducts arranged at right angles to one another. The warmer extract air heats the...

Swegon CASA Solutions for detached and terrace houses Cooker hood to the ventilation unit. Installation and investment costs will be lower if the ventilation unit’s extract air fan is also used for the cooker hood. However, it does not affect heat recovery as the extract air from the cooker hood does not go through the heat exchanger. One consequence will be that the ventilation unit’s extract air fan needs to be cleaned once or twice a year, but this is also necessary with a separate or integrated fan for the cooker hood. When using the Premium cooker hood the negative pressure is...

Swegon CASA Decentralised solutions for apartment buildings Cooker hood to the ventilation unit. See the previous page, the same principle applies for apartment buildings as for detached and terrace houses. However, local restrictions may apply to apartment buildings with respect to cooker hoods being connected to the ventilation unit. Main ducts for extract air or not? It may be cost effective to use main ducts for extract air. You should be aware however that separate measures may be necessary to prevent air transfer, crosstalk and for fire protection. A joint power roof ventilator also...

Swegon CASA Centralised solutions for apartment buildings Home Solution Central Home Solution Central is a system solution where the centrally placed ventilation unit serves the required number of apartments with supply and extract air via main ducts or shafts. An appropriate ventilation unit is selected from the Swegon GOLD range. The ventilation unit is pressure controlled and the airflow is regulated in each apartment via the control damper, which is controlled by a timer and presence detectors. Allowing an economical low flow when no one is at home. The cooker hoods have their own...

Swegon CASA Quick Guide Swegon CASA with rotary heat exchanger R85 Supply air Extract air Outdoor air Exhaust air K Extract air, cooker hood Dimensions and duct connections, Model R, right-hand (model L, left-hand, is horizontally reversed) Height 700 Height 597 White, RAL 9016 (corresponds to NCS S1002-G50Y) As standard, the cover plate for the front panel is white. Available as an accessory in stainless steel. In areas warmer than +10°C. Wall mounting bracket included as standard. Suspension kit with duct connections for ceiling/wall mounting available as an accessory. In areas warmer...

Swegon CASA Quick Guide Swegon reserves the right

Swegon CASA Quick Guide Premium control system Function User interface Settings and adjustments for the operation of the unit are made via a control panel with pushbuttons and a display. The desired language can be set. The control panel also features an LED that indicates different functions. If the Premium cooker hood is connected to the unit, the operating mode can be controlled from the cooker hood. Five fan speeds for the supply air fan and extract air fan can be preset. The preset fan speeds are then chosen for the different operating modes. Operating mode Normally the following...

Swegon CASA Quick Guide Mechanical accessories Component Stainless steel: PR085B6R White: PR085B6V (included as standard, but can be ordered as a spare part) 500 W Can be ordered factory fitted 800 W Can be ordered factory fitted Wall mounting bracket Roof mounting frame Cover plate for the front panel Electric air heater for reheating Floor base Water trap for the condensation water drain Mounting frame with vapour barrier Electronic accessories Component Application area Premium control panel Accessories for R85 and W80. In apartment buildings and terrace house developments and if R85/W80...