00:00Sous-titrage Société Radio-Canada
00:30And under pressure, the movement will speed up even faster and the heat will increase quickly
00:35It's like pumping a tyre pump while closing the exhaust with your thumb
00:40Your thumb will quickly start to feel warm
00:43That's thermal energy
00:46And that's exactly how an air-to-air heat pump works
00:51It captures thermal energy from the outside air with the help of a refrigerant
00:56The movement of its particles is then speeded up in the confined space of a compressor
01:01Remember the tyre pump?
01:03Quickly increasing its heat before releasing its warmth inside your house via the indoor units
01:09Providing a comfortable temperature in every room
01:13And what about winter?
01:15Well, there's always thermal energy in the air
01:18Even as low as minus 25 degrees Celsius, an air-to-air heat pump will warm your home
01:25Air-to-air heat pumps
01:27Your energy
01:29Your choice
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