Electrolux Air Conditioner Inverter 1 Ton Model: ESV123C1WA Inverter Technology Inverter Technology Energy rate on cooling: A++ Energy rate on heating: A+++ 12000 BTU on cooling 13000 BTU on heating I feel technology X fan function Turbo button Economy mode Health function Noise level: 29 / 35 DB CATEGORIES: AIR CONDITIONERS ELECTROLUX nw2442