Warmth in a house inuslation and cold bridges |
Roof window | |||
Good visible, the frame of the window is the worst cold bridge. So is at a window the u-value for the glass and the complete window listed. |
External wall temperature | |||
Left from the window is an internal wall, right from the window the front door. At an older not so good insulated house would be the external wall colder. |
Morning sun in winter | |||
No effect has the deep standing morning sun in winter on the white wall.The higher temperature above is by the floor heating. |
Refrigerator | |||
The refrigerator works like a heat pump. The compressor pushes the coolant with high pressure into the condenser on the rearside. The condenser becomes warmer. |