Hydraulically controlled instant water heater(undersink model) with compact design for the energy-efficient hot water supply of a washbasin Cost-efficient and quick installation,ideally suited for replacing conventional storage heaters The full heating capacity turns on automatically as soon as water flows...
In this study, the effects of fin number, exhaust outlet diameter, and WFR on the efficiency and HTR of the instantaneous water heater were investigated. Moreover, optimal levels of the factors were evaluated by RSM. Under optimal conditions in terms of fin number (six), exhaust outlet ...