Building Energy 1

[C-1-5] The Impact of a Drain Water Heat Recovery System Coupled with a Residential Gas Boiler on Energy Savings Depending on the Heat Reuse Methods

*Xinwen Zhang¹, Chul Kim¹, Kyu-Nam Rhee¹, Gun-Joo Jung¹ (1. Pukyong National University (Korea))

キーワード：Domestic hot water, Drain water, Heat recovery