Description
This is a new 20-23 KW ClimaTek Heat Sequensor for an electric furnace. It is used to stage the heating elements on one at a time so that there is no drain on the electric. It has a 24 volt coil and is good for up to 4 heating elements. Replaces Coleman/Evcon/York/Luxaire Part #s 3400-358 & S1-3400-3581.
Function:
Relays are switches that open and close circuits electrically. In most HVAC equipment a low voltage coil relay (24 vac) is energized in order to open or close a higher voltage (usually 120-240) circuit.
Replaces Old Part #s:
3120-339 S1-3120-3391
Repair Difficulty Level:
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