Amana-Goodman B1256560 Heat Sequencer Relay

The Amana-Goodman B1256560 Heat Sequencer Relay is used to control the staged electrical power delivery in the HVAC systems. It mainly works by controlling the timing of heating elements through an internal sequencing process that circuits are closed in a regulated sequence. It is done in control panels where several heating stages need to be coordinated. In operation, it assists in balancing the electrical load, stabilizing temperature regulation and restricting the unexpected current load. This is applied in electric furnaces and air handling systems where heat staging must be controlled in order to ensure the reliable work of the system.