Reduce heat loss
101 ways to use LightwaveRF
No. 4 Reduce heat loss from windows
A lot of energy can be wasted when windows are left open in a heated room. When attached to a window frame, a LightwaveRF Magnetic Trigger can automatically instruct a LightwaveRF radiator valve to turn down the radiator temperature when it detects an open window. It will then automatically restore the temperature when the window is closed.
Published by Alexander Shermer