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Humidistats (97 Products)

An electronic device analogous to a thermostat but which responds to relative humidity, not temperature. Humidistats are used in a number of devices including dehumidifiers, humidifiers, and microwave ovens. In humidifiers and dehumidifiers the humidistat is used where constant relative humidity conditions need to be maintained such as a refrigerator, greenhouse, or climate controlled warehouse.

Aprilaire 56 Humidistat Controller
Aprilaire 56 Humidistat Controller

SKU: 56

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$110.12 /ea
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Aprilaire 5558 Modulating Steam Humidistat
Aprilaire 5558 Modulating Steam Humidistat

SKU: 5558

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$492.13 /ea
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Aprilaire 4993 Manual Humidistat
Aprilaire 4993 Manual Humidistat

SKU: 4993

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$82.91 /ea
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Aprilaire 4275 White Humidistat Knob
Aprilaire 4275 White Humidistat Knob

SKU: 4275

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$8.53 /ea
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Aprilaire 4039 Humidistat adapter Plate
Aprilaire 4039 Humidistat adapter Plate

SKU: 4039

Usually Ships 1 Week

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$8.89 /ea
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Nortec Humidity 2585107 Sp Thermostat El Rs Oc
Nortec Humidity 2585107 Sp Thermostat El Rs Oc

SKU: 2585107

Usually Ships 1-2 Weeks

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$40.69 /ea
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Nortec Humidity 2584888 Sp Thermostat Rs
Nortec Humidity 2584888 Sp Thermostat Rs

SKU: 2584888

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$110.45 /ea
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Nortec Humidity 2584377 Cage Blower Resetable Stat Kit
Nortec Humidity 2584377 Cage Blower Resetable Stat Kit

SKU: 2584377

Usually Ships 1-2 Weeks

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$102.32 /ea
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Nortec Humidity 2573808 Sp Thermostat Assembly
Nortec Humidity 2573808 Sp Thermostat Assembly

SKU: 2573808

Usually Ships 1-2 Weeks

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$48.84 /ea
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Nortec Humidity 2573511 Sp Thermostat Bpsd (Non-Reset)
Nortec Humidity 2573511 Sp Thermostat Bpsd (Non-Reset)

SKU: 2573511

Usually Ships 1-2 Weeks

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$60.46 /ea
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Nortec Humidity 2548732 Duct Mount Digital Humidistat
Nortec Humidity 2548732 Duct Mount Digital Humidistat

SKU: 2548732

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$202.05 /ea
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Nortec Humidity 2548731 Humidistat On/Off Wall Digital
Nortec Humidity 2548731 Humidistat On/Off Wall Digital

SKU: 2548731

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$167.21 /ea
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