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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
each6 In Stock
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$22.54
each22 In Stock
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$25.20
each27 In Stock
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$17.07
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$13.18
each11 In Stock
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$16.19
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$126.48
each9 In Stock
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$28.67
each10 In Stock
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$26.75
each31 In Stock
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$66.60
each5 In Stock
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$36.61
each4 In Stock
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$26.68
each8 In Stock
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$38.23
each9 In Stock
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$86.58
each5 In Stock
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$92.29
each3 In Stock
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$91.93
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