Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Save E / Electric Water Heaters

Save E
Save E

This electric water heater, which was proposed to 2011 IF Concept,
can remarkably reduce energy consumption as saving heating cost 80% above or 20% of price.

Heating line inside silicon shall be heated immediately by pressing the power button,
it will discharge warm water when water pass through.

And, you can see temperature of water on screen
and control temperature by button located on the side of power button.

This product adopted a USB rechargeable Type for the effective energy saving,
and shall be one of the necessities for your travel by easy portability.

University

ulsan of unversity

ulsan of unversity
Busan, South Korea

Design

ulsan of unversity

ulsan of unversity
Busan, South Korea

Hyun se cho Jae wook kim Jae ho hwang Jeong jin noh