画面の調整
Resize out
Resize in
Resize リセット
Done 終わった
Installing a Rennai Tankless Water Heater

Installing a Rennai Tankless Water Heater

1,001 回見ました

人間の検証

8.0
ありがとうございます、あなたの投票が記録され、すぐに表示されます。
はい
いいえ
動画の説明

This is clearly NOT a do-it-yourself project, but the video is intended to show how a highly-efficient Rennai Tankless Water Heater is installed by professionals.

This Rennai Water Heater represents the next generation of smart, energy saving, on-demand water heaters, which use less energy and are far more efficient than older models.
The purpose of the video was to not only show the installation process, but demonstrate the kinds of new energy-saving household technology available today. Part of this was illustrated with animations by David Masher.

コメント