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Replacement fuse for HVAC control circuits. Fuses protect the low-voltage transformer and control board by opening on an overcurrent, typically caused by a shorted thermostat wire or a failed control. The amperage and voltage rating for this part number are not published, so match the rating printed on the fuse you are replacing – fitting a higher-rated fuse removes the protection. Specifications from our own stock records. The manufacturer does not publish a public page for this item.
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🇺🇸 Ship from USA · On Agora since 2026
$14.99