The heat pump is a special gift of winters that many households enjoy during the cold. The unpredictability of the weather is very alarming these days, as we have seen a quick and uncertain climatic change in different regions of the world. This has completely changed the time of summer and winter in some areas. Global warming is also blamed to a very extent when such challenges arise. This ultimately has increased the time of winters. Keeping in view these challenges, the heat pump service is becoming common everywhere, especially in colder regions. The use of a heat pump is...