Now, more than ever, along with comfort in terms of temperature and humidity, two other essential features are taken into account for an air-conditioning system: the noise level and the healthiness of the air circulated in the room.Sabiana, which has strongly focused on these aspects, is launching for the first time on the market a silencer plenum for fan coils that makes it possible to reach unheard-of sound emission levels in air-conditioning systems.IssuesIn some types of room, typically where people sleep, there is a greater attention on the sound level of fan coils compared to its thermal and energy performance. Modern fans of non-ducted and ducted fan coils with average head values now have very low sound emission levels, but for medium- and large-sized units one needs to consider a possible soundproofing system to avoid affecting sleep at night.The solutionSabiana has designed a compact plenum (just 50 cm wide) to be installed on the fan coil outlet, featuring a fully protected glass wool lining that guarantees considerably lower sound levels and a minimal pressure drop.Sound levels can be reduced to 14 dB(A) at a frequency of 1,000 Hz with a pressure drop at average flow rates of 5 Pa.The plenum is currently available both for CRC series fan coils and for CRSO ones, in asynchronous motor and inverter version, as shown in the respective catalogues.ApplicationIn hotels, hospitals, clinics, nursing homes and residential settings sound levels are the first feature that defines the quality of an air-conditioning system: the Sabiana silencer plenum can be the right solution even for the most demanding customers.
Sabiana is a leading European company in the design, manufacture and sale of Cassette water fan coils. The environmentally-friendly fluid is used to air-condition any kind of building whilst providing the best possible comfort.The latest innovation we proudly presented at the recently held Expocomfort 2018 fair and that went into production over the last few months is our new Skystar Jumbo Cassette fan coil. It is available in two new models and in different versions, with performance levels and features that broaden the application of this kind of product to hitherto unthinkable installations.IssuesIn rooms with large volumes and very high ceilings, air handing poses issues that are not always easy to solve in summer, but especially in winter. They can lead to ruling out a specific type of fan coils, like Cassette ones, which nevertheless provide one of the best possible solutions to air-condition non-residential settings, in terms of design, sound level and energy consumption.The solutionSabiana offers SkyStar Jumbo Cassette fan coils in the ECM version with brushless motor and inverter with the following specifications:Cooling capacity up to 15 kW (water 7-12°C, air 27°C db - 19°C wb)Air flow up to 2,500 m3/hAir throw up to 7.5 mInstallation height up to 5 m (with residual air speed equal to 0.2 m/s).Motorised direction control fins (optional)F7 filter (optional)Cassette fan coils can therefore be installed in very high rooms whilst retaining excellent air diffusion and, at the same time, reducing the number of units. What is more, the inverter-controlled brushless ECM electronic motors maximise energy savings and are extremely quiet.The new grid design is currently the most elegant solution on the market and perfectly blends in with any architectural solution and any kind of non-residential setting.SkyStar Jumbo Cassette fan coils can feature motorised fins and can be controlled with digital wall controls or with a remote control. Moreover, thanks to the Modbus board they can also be controlled remotely, integrated in Sabianet management systems or in any other Building Management System (BMS).ApplicationSkystar Jumbo is therefore the ideal air-conditioning solution for large, very high rooms such as hotel foyers, shopping centre arcades, car dealers and airports.
For more than 50 years SABIANA has been designing, building and selling the best system in the world to heat industrial, retail and sports premises using one of the most natural forms of heat transmission – radiation – and using man’s best friend as the primary fluid: water.Tens of thousands of completed installations confirm the exceptional indoor comfort obtained by using this system.The new Sabiana Duck Strip 4.1 radiant panel embodies the ultimate evolution in radiant ceiling heating systems.ISSUES Every single room to be heated has its own needs and requirements, which differ significantly.Climate factors, construction features of the buildings, internal heat distribution requirements mean that every project must be carefully examined to find the most suitable engineering solution able to meet all needs.No other system can combine energy saving with indoor comfort better than radiant panels, guaranteeing, unlike floor radiant panels, optimal indoor temperature regulation when the outdoor weather conditions change and preserving the value of the property over time, even if its intended use is changed.SOLUTION: The Duck Strip 4.1 radiant panels, thanks to the wide range of models available, provide heat noiselessly, without moving any air or dust, and the temperature can either be set to remain constant or differ to suit individual production needs, with outstanding design flexibility.In large premises where air replacement is required due to production processes, the perfect solution can be found by combining the radiant system with suitable make-up air devices, chosen from the wide range of air heaters or air handling units available from Sabiana. Safety is fundamental in all systems: the only moving part is the water distribution pump, no electric motor is running, no fire hazard. APPLICATION The use of radiation as a heating system means that the radiant panels can also be installed very high up (up to 40 m) thanks to the extremely low stratification of hot air (a well-designed system limits the temperature change to 0.1°C per m of height). If the radiant panels are installed lower than 10 m, the water can be heated either with condensing boilers or with heat pumps, a solution that is now very widespread in many European countries and is now becoming popular in Italy as well.NEW DUCK STRIP 4.1 RADIANT PANELSDesigned in compliance with the current European standard EN 14037, they are manufactured according to the National Industry 4.0 Plan, with industrial automation that integrates new production technologies that optimise working conditions, minimise energy consumption while increasing quality and precision in manufacturing the product.The use of high quality, extremely thick sheet steel, machined in a single piece up to 6 m long and up to 1.5 m wide, the epoxy-polyester powder coating furnace-baked at 180°C, the new joint covers in a single piece up to 0.9 m wide, all significantly improve the appearance, besides assuring a higher thermal yield, size being equal, compared to the previous series. 18 models with pipes of two different diameters, 18 and 28 mm, ensure the most suitable model can be found for every need and make the series the most comprehensive on the market. New accessories, including a sliding hanging bracket, a new raised side profile for easy positioning of the insulating pad and the new packaging system, with the panels arranged on pallets ready for installation, help speed up installation thereby reducing costs considerably.For installations at a low height, some models in the 28 mm series can be supplied with perforated panels able to dampen any noise in the environment.