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Title: A job well done.
Review: We are installing the Kidde Smoke alarm model #i12040 because the existing Kidde detectors installed in our home worked as expected. Our electric heat pump had a relay go defective. This caused the heat strips to activate without the fan. This caused the unit to overheat, generaing hot gases to rise through the ducts to our bedroom. We were alerted at 3:00AM by the Kidde detector and shut down the furnace before any damage could occur.There was no visible smoke just an eye burning odor. I will purchase additional Kidde alarms in the future.
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