In cooling mode, a heat pump absorbs heat within your property and releases it outdoors. In heating mode, the heat pump absorbs heat from the bottom or exterior air (even cold air) and releases it indoors. ซ่อม ขายและติดตั้งฮีทปั๊ม เชียงใหม่ พลังานสะอาด You may set your browser to block or alert you https://charlesg072gec7.fare-blog.com/profile