York S1-024-19082-039 Heat Sequencer Relay 24V

The York S1-024-19082-039 Heat Sequencer Relay is an essentialpart of the heating stages of an HVAC system. It is durable, and light and can be used for various commercial and industrial vehicles as this relay is designed to work at 24 volts and has a size of 8.01” only. This heat sequencer relay controls the various heating parts in the right order and at the right time intervals. By controlling the staged activation of these elements it reduces system overload and ensures equal heating across the system. It keeps one cycle comfortable and lengthens the life of heating elements by not operating them at the same time.