Editor’s Note: This is the fourth part in our series of articles on cold rooms. Read Part 1 here: Part 1—Cold Rooms: An Introduction. As seen in the previous articles in this series, each component of ...
Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC ...
The surface area of the plunger and the degree of spring compression determine the amount of pressure necessary to actuate the switch. When pressure on the plunger exceeds that exerted by the spring, ...