Real question is does it prevent freezing? Like 100%. After all, the human body is quite resilient … above freezing.
I am thinking in Nome, Alaska where such heat pump could prove its versatility as an anti-freezing component of living quarters or even maintenance shed.
Humans can put on clothing and be fine in very cold temperatures. However pipes cannot 1C is a hard minimum safe temperature, once it gets colder than that you risk pipes breaking.
I am thinking in Nome, Alaska where such heat pump could prove its versatility as an anti-freezing component of living quarters or even maintenance shed.