Description
This is a Brand New Goodman/Amana/Janitrol 15/17 KW 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 3 heating elements. It replaces Goodman/Amana/Janitrol Part # B12565-58 (also B1256558S). Thanks for looking and good luck!
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:
B12565-58 B1256558S
Repair Difficulty Level:
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