York S1-024-19082-703 Heat Sequencer Relay 1-3V

The York S1-024-19082-703 Heat Sequencer Relay is a part of HVAC systems whose main function is to regulate the sequence of heating stages. This relay is designed to work at a low voltage of 1-3V to guarantee high performance and energy consumption. This relay controls the starting and stopping of the heating elements, which helps to avoid overloading and at the same time, extends the life of the equipment. This is particularly applicable in commercial and industrial applications, where high heat gains are normally expected. It also contributes to the general enhancement of temperature regulation and climate. It is used in several HVAC systems, such as furnaces, boilers, and heat pumps.