PACKAGE AC - HVAC DESIGNING CLASS 11

To access the full video course, please log in https://www.smtmep.com/courses/HVAC-Designing-Drafting-Estimation--Installation-Comprehensive-Course-with-AutoCAD-64e53fa4e4b0e1a3e2289515 PACKAGE AC - HVAC DESIGNING CLASS 11 👉 Want to learn through video courses at your own time? Enroll in our advanced video courses now and make yourself job-ready log on to: https://smtechno.teachable.com/p/home 💎 Get Access to FREE Video courses: https://smtechno.teachable.com/p/free-mep-courses 📞 For more Info about the courses, WhatsApp us: +919848699535, +919666281571. In this video, you will know about the window and split air conditioners are usually used for the small air conditioning capacities up to 5 tons. The central air conditioning systems are used for where the cooling loads extend beyond 20 tons. The packaged air conditioners are used for the cooling capacities in between these two extremes. The packaged air conditioners are available in the fixed rated capacities of 3, 5, 7, 10 and 15 tons. These units are used commonly in places like restaurants, telephone exchanges, homes, small halls, etc. As the name implies, in the packaged air conditioners all the important components of the air conditioners are enclosed in a single casing like window AC. Thus the compressor, cooling coil, air handling unit and the air filter are all housed in a single casing and assembled at the factory location. Depending on the type of the cooling system used in these systems, the packaged air conditioners are divided into two types: ones with water cooled condenser and the ones with air cooled condensers. In these packaged air conditions the condenser is cooled by the water. The condenser is of shell and tube type, with refrigerant flowing along the tube side and the cooling water flowing along the shell side. The water has to be supplied continuously in these systems to maintain functioning of the air conditioning system. The shell and tube type of condenser is compact in shape and it is enclosed in a single casing along with the compressor, expansion valve, and the air handling unit including the cooling coil or the evaporator. This whole packaged air conditioning unit externally looks like a box with the control panel located externally. In the packaged units with the water cooled condenser, the compressor is located at the bottom along with the condenser (refer the figure below). Above these components the evaporator or the cooling coil is located. The air handling unit comprising of the centrifugal blower and the air filter is located above the cooling coil. The centrifugal blower has the capacity to handle large volume of air required for cooling a number of rooms. From the top of the package air conditioners the duct comes out that extends to the various rooms that are to be cooled. All the components of this package AC are assembled at the factory site. The gas charging is also done at the factory thus one does not have to perform the complicated operations of the laying the piping, evacuation, gas charging, and leak testing at the site. The unit can be transported very easily to the site and is installed easily on the plane surface. Since all the components are assembled at the factory, the high quality of the packaged unit is ensured. Our Experienced trainer will explain in easy technical language which helps you to understand easily and also you will get the idea about its process. 🏢SM Techno is a leading MEP training institute in India and our moto is “Smart Men Together”. SM Techno MEP Training Services is an ISO 9001: 2008 certified organization, providing a world class leading technical training in mechanical & electrical engineering disciplines to meet the requirements of skilled professionals in the field of M.E.P. 👉 Don’t forgot to like, comment & subscribe this channel!! for more great content https://bit.ly/3PO59sm ✅ Want to pursue a career in HVAC Designing? Learn more about what's included in a HVAC Design course. HVAC Video Course playlist: https://smtechno.teachable.com/p/hvac ✅ Connect with SM techno on social media for latest offers on video course, paid courses & much more: ► Subscribe: https://bit.ly/3PO59sm ► Facebook: https://www.facebook.com/smtechno ► Website: https://www.smtmep.com/ ► YouTube: https://bit.ly/3PO59sm ► LinkedIn: https://www.linkedin.com/in/s-m-ali-1... ► Video course Website: https://smtechno.teachable.com/ ---------------II thanks II---------------- #hvac #ac #pack #duct