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Drain Switches & Sensors
16 Products
Protect HVAC systems from water overflow with our dependable drain switches. These safety devices detect rising condensate levels and shut off the system to prevent damage. Easy to install and maintain, they’re ideal for all HVAC applications. Pair with pans, pumps, and drains for a complete setup.
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$36.30
each5 In Stock
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$22.54
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$25.70
each36 In Stock
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$17.56
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$13.24
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$16.72
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$129.01
each7 In Stock
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$30.10
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$66.60
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$37.34
each4 In Stock
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$31.41
each33 In Stock
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$38.99
each24 In Stock
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$88.31
each24 In Stock
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$94.64
each38 In Stock
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$91.93
each30 In Stock
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