Numerous valves sit together the refrigerant loop. Some are there to tinker With all the refrigerant tension (enlargement valves), Other individuals to manage what way the refrigerant is flowing based upon heating or cooling mode (reversing valves and Verify valves). Heat pumps operate at reduce temperatures than boilers to help https://manuelofwkx.blogrenanda.com/37126105/the-smart-trick-of-heat-pumps-that-no-one-is-discussing