Abstract
The purpose of this study is to assess economic effects for a new technology-based ventilation system. The study has been performed using LCC technique for the economic analysis. Data for LCC analysis are collected from estimation and interview of estimators and maintenance experts of buildings. Based on the LCC analysis, the economic effect of a new technology-based ventilation system has been predicted as follows: for the investment during 15 years of study period, (1) return rate for the investment is 9.3 times. (2) 7.3% of LCC saving is predicted.
