Cooling Capacity: 18,000 BTU / 5,570 W Capacity Heating: N/A Power Input (W) Cooling Power Input: 1,800 W Power Input (W) Heating Power Input: N/A Max Cooling Power Input: 1,860 W Max Heating Power Input: N/A Energy Efficiency SEER/EER: 3.80 Energy Efficiency COP: N/A Running Current (A)Cooling: 8.0 A Running Current (A) Heating: N/A Max Running Current (Cooling): 9.0 A https://www.daraz.com.bd/products/haier-15-ton-cleancool-ac-hsu-18cleancoolinv-3df-qa-i184628778-s1335307742.html?scm=1007.51610.379274.0&pvid=c30dcebf-c149-4eca-a5f6-681e8b2376b4&search=flashsale&spm=a2a0e.tm80335411.FlashSale.d_184628778