Anyone ever seen one of these? How old is this heat detector? : r
$ 29.50
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By A Mystery Man Writer
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![Anyone ever seen one of these? How old is this heat detector? : r](https://i.redd.it/l6ri7im7x7l81.jpg)
Product Description
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Here are some of the new ways researchers might detect
![Anyone ever seen one of these? How old is this heat detector? : r](https://volcano.si.edu/images/bulletin/221080/221080_BGVN_115.jpg)
Global Volcanism Program
![Anyone ever seen one of these? How old is this heat detector? : r](https://i.redd.it/wag56h3cdx681.jpg)
Old Heat detector : r/firealarms
![Anyone ever seen one of these? How old is this heat detector? : r](https://s42814.pcdn.co/wp-content/uploads/2010/03/MAFN37-1-scaled-1.jpg.optimal.jpg)
Water Heater Maintenance: 6 Inexpensive Tips - This Old House
American Time’s fire equipment guards are an ideal solution for drawing attention to critical fire-system products while also protecting them from
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GUARD WIRE RED 5 1/2 X 5 1/2 X 6D
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280 Series Mechanical Heat Detector
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Faulty heat detectors sold over several decades may fail to alert
![Anyone ever seen one of these? How old is this heat detector? : r](https://www.weareteachers.com/wp-content/uploads/75-17-800x800.jpg)
130 Weird but True Fun Facts To Amaze and Surprise Everyone
![Anyone ever seen one of these? How old is this heat detector? : r](https://preview.redd.it/my-parents-house-has-two-of-these-old-all-metal-chime-like-v0-82lmbfz9pfp81.jpg?auto=webp&s=879ff70ef22a5edf475f6734ce31e58699f8bed1)
My parents house has two of these old, all metal chime-like things
![Anyone ever seen one of these? How old is this heat detector? : r](https://i.redd.it/rt3kgh3cdx681.jpg)
Old Heat detector : r/firealarms
![Anyone ever seen one of these? How old is this heat detector? : r](https://assets.gatesnotes.com/8a5ac0b3-6095-00af-c50a-89056fbe4642/117a1f8c-8153-451c-a955-7247c255e28b/terrapower_2023_module_1200x580_01.jpg)
I'm in Wyoming to celebrate the next nuclear breakthrough
![Anyone ever seen one of these? How old is this heat detector? : r](https://www.douglaskrantz.com/files/QFHeatDetectorsLifeExpectancy/WEB2020023HeatDetector.jpg)