• Rohan Gharat
• Ritik Jamghare
• Sagar Taware

Given the fundamental requirement for human comfort, the value of an HVAC system in every business or residential structure has risen dramatically over time. Heating, ventilation, and air conditioning system regulates the factors like temperature, airflow, ventilation, inside the conditioned space of a building. Along with being able to achieve the desired comfort levels, the HVAC system must also be effective in every way. Facades are quite crucial in this situation. Facades have the ability to redirect and filter sunshine, offer natural ventilation, control heat transfer, improve occupant productivity, establish visual and physical linkages between inside and out of doors, and, most importantly, reduce a building's running costs. This study attempts to discuss several sorts of facades and how they are valuable in their own right.

hvac, heating, ventilation, air conditioning, computational fluid dynamics, double skin facades, double skin photovoltaic facades, analytic hierarchy process, variable refrigerant flow, variable air volume, apparatus dew point, dry bulb temperature, relative humidity, effective sensible heat factor, constant air volume

"Exploring Advantages and Challenges of PV-DSF and Vertical Greening System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.e203-e208, October-2021, Available :http://www.jetir.org/papers/JETIR2110443.pdf

"Exploring Advantages and Challenges of PV-DSF and Vertical Greening System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. ppe203-e208, October-2021, Available at : http://www.jetir.org/papers/JETIR2110443.pdf