Description
The Johnson Controls A72AA-3 Temperature Control is one of the most effective methods with which one can regulate the temperatures in an HVAC system. It has a capillary length of 6 feet and the bulb temperature range of 50°F – 90°F and is designed to be a remote bulb temperature control. This controls heating and cooling equipment through a switch type DPST that is initially in open low position to maintain comfort and check wastage of energy. Some of the advantages include consistent control of temperature due to the facts that it is able to turn on and off systems upon the current rate so as to reduce energy usage while at the same time increasing durability of equipment in use.
