• SATISH R. PATIL
• RATNADIP A. PATIL
• RAHUL P. SURYAWANSHI

Today’s present HVAC system is very efficient and reliable but it has some demerits. It has been observed during the last two decades that the O layer is slowly destroyed because of the refrigerant (CFC and HFC) used for the refrigeration and air conditioning purposes. A single molecule of HFCs can destroy thousands of Ozone molecules, Even the percentage of HFC’s are emitted into the atmosphere compared to CO2 is negligible but its global warming effect is few thousand times of CO. The effect of 100 gm of HFC’s can destroy 0.5 tons of Ozone molecule. These HFC’s once destroy O-layer; it takes lack of years to recover its thickness as it is formed by complex reactions. Thus in order to tackle this problem thermoelectric phenomenon is taken into account to deal Thermoelectric cooling, commonly referred to as cooling technology using thermoelectric coolers (TECs), it has advantages of high reliability, no mechanical moving parts, compact in size and light in weight, and no working fluid. In addition, it possesses advantage that it can be powered by direct current (DC) electric sources and alternating current (AC) electric source

HVAC, HFC’S

"THERMO ELECTERIC AIR CONDITIONING AN ALTERNATIVE TO CONVENTIONAL AIR CONDITIONING SYSTEM ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.132-140, March-2019, Available :http://www.jetir.org/papers/JETIRAS06024.pdf

"THERMO ELECTERIC AIR CONDITIONING AN ALTERNATIVE TO CONVENTIONAL AIR CONDITIONING SYSTEM ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp132-140, March-2019, Available at : http://www.jetir.org/papers/JETIRAS06024.pdf