Description
The Armstrong Furnace R37883B001 Sequencer Relay is an essential part of HVAC systems. This relay works in a way that it switches heating elements in turn so that they may be switched on or off in the right order to regulate the temperature and the efficiency of the system. The benefits of this system include increased energy efficiency, decreased component stress, increased safety by avoiding heat buildup, reduced energy consumption, better system performance, increased durability of system equipment and efficiency.
