10 Best humidistat control in Canada

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Last Updated - 2026/04/03

Best Choice

01
Honeywell

Honeywell H6062A1000 HumidiPro Digital Humidistat/Dehumidistat
Main highlights

Humidi PRO Digital Humidity Control!
Automatically detects presence of outdoor sensor to set control to Automatic or Manual Mode!
Automatic humidification (window protection) with included outdoor sensor!
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9.9

Exceptional

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02
Aprilaire

AprilAire 4655 Manual Whole Home Duct or Wall Mounted Humidifier Control Humidistat for AprilAire Whole House Humidifiers, Low Voltage 24VAC

9.3 Easy installation

8.2 worth the money

8.0 Comfort
Main highlights

TWO MOUNTING OPTIONS - choose Duct Mounting near your HVAC equipment, or Wall Mounting in your living space for even more ease and convenience when you need to adjust the RH level in your home
MAXIMIZE HEALTHY HUMIDITY in the 40-60% RH range which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites - feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
DESIGNED FOR low voltage service (24VAC) to control humidification equipment
CONVENIENT AND SIMPLE to adjust your home's Relative Humidity (RH) with a turn of the dial
BUY WITH CONFIDENCE This genuine AprilAire humidistat was designed by AprilAire, the leader in indoor air quality solutions, to optimize the performance of your AprilAire Whole Home Humidifier
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9.8

Exceptional

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Value for Money

03
Inkbird

Inkbird Humidity Controller IHC200 Humidistat Mushroom Greenhouse Grow Tent Hygrometer Double Outlet Humidifier Dehumidifier 1200W 110V

9.1 Simple to use

8.9 Temperature control

8.9 Precision
Main highlights

[Warranty&Widely Use]--12 Months warranty.The unit always be used for control the humidity of greenhouse,reptile incubator,snake enclosure,indoor grow tent,seedling planting and so on.
[Range &Accuracy]--Measuring Range: 5%-99%,Accuracy:±3%RH.It supports control humidifier and dishumidifier at the same time.
[Other Controller Model]--If you need control temperature and humidity together,please choose other choices(ITC-608T).
[Multi Functions]--Supports calibrate the humidity, delay protection for control output, high/low humidity alarm, sensor error or humidity exceeds limit alarm.
[Digital Humidistat]--Plug and play,ON/OFF control work mode,shows the current humidity and the setting value,dual relays outlet.
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9.5

Excellent

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04
Inkbird

Inkbird Humidity Controller IHC200 Humidistat Mushroom Greenhouse Grow Tent Hygrometer Double Outlet Humidifier Dehumidifier 1200W 110V

9.1 Simple to use

8.9 Temperature control

8.9 Precision
Main highlights

[Warranty&Widely Use]--12 Months warranty.The unit always be used for control the humidity of greenhouse,reptile incubator,snake enclosure,indoor grow tent,seedling planting and so on.
[Range &Accuracy]--Measuring Range: 5%-99%,Accuracy:±3%RH.It supports control humidifier and dishumidifier at the same time.
[Other Controller Model]--If you need control temperature and humidity together,please choose other choices(ITC-608T).
[Multi Functions]--Supports calibrate the humidity, delay protection for control output, high/low humidity alarm, sensor error or humidity exceeds limit alarm.
[Digital Humidistat]--Plug and play,ON/OFF control work mode,shows the current humidity and the setting value,dual relays outlet.
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9.2

Excellent

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05
folosem

4655 Manual Humidistat, Whole Home Humidifier, Water Saver, Large Capacity
Main highlights

When the relative humidity reverses the 4655 manual digital control humidistat will close the control switch. and is made to be used with the humidifier 4655 500
This even water distribution ensures maximum evaporation from your humidifier.
The manual digital control humidistat can either be wall mounted or mounted on the return Plenum
The indoor humidity should be set to match the outdoor temperature to prevent water from running down the sides of your windows
If you have any questions, please contact us and we will answer your questions.
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9.0

Excellent

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06
HJSIUTV

HJSIUTV 4655 Manual Digital Humidifier 24V AC Control Switch Replacement for Whole House Humidifier and Wall Mounted or Pipe Humidifier White
Main highlights

Note:Please confirm the product model before placing an order.
Function:Adjust the relative humidity in the home,ensure indoor air quality,and optimize energy consumption and equipment lifespan.At the same time,it can also protect items in the home that are easily damaged due to changes in humidity or dry conditions.
Fitment:Compatible with the Aprilaire humidifier 110,112,220,224,350,360,400,440,445,445A,448,500,550,558,560,560A,568,600,700,760,760A and 768.Also Fits Carrier,Bryant,Payne Models.
Easy Installation:Snap-fit mounting plate and color-coded wires replaces old units in 15 mins.The oversized anti-slip knob adjusts settings,and dual LED indicators eliminate guesswork during winter droughts.
Design:Built to run on low-voltage (24VAC) power,it efficiently manages your humidifier's operation.You can also manually adjust the maximum humidity level based on the outside temperature to prevent high indoor moisture and condensation,ensuring a comfortable environment.
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8.9

Very Good

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07
TKOWTB

TKOWTB 4655 Manual Digital Control Humidistat Control Switch for Whole-House Duct or Wall Mounted Humidifier Control Humidistat 24v
Main highlights

Stylish and Functional Replacement: When your humidifier's performance declines or the control switch discolors from long-term use, this sleek, modern white humidistat is not only a practical replacement but also enhances your home's aesthetic.
Manual Control for : The 4655 model does not automatically sense external conditions, requiring manual adjustments. By setting the knob, you dictate the maximum relative humidity to prevent indoor condensation, tailoring the environment to your comfort and seasonal needs.
Flexible Installation Options: Install this humidistat on ducts near HVAC systems or on living space walls. For optimal performance, position it at least 6 inches upstream from the humidifier, ensuring it effectively regulates humidity levels throughout your home.
Effortless Installation Process: Easily replace your old humidistat with this two-wire system model. Simply remove the old unit, connect the new one without concern for wire polarity, and enjoy enhanced humidity control with minimal setup.
Designed for Compatibility: For 400/500/600/700 series evaporative humidifiers and the 800 steam humidifier. This ensures seamless integration and continued performance of your home humidification system.
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8.8

Very Good

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08
folosem

Whole Home Humidifier - Manual Digital Control Humidistat, Large Capacity, Water Saver
Main highlights

Whole Home Humidifier - Manual Digital Control Humidistat, Large Capacity, Water Saver
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8.7

Very Good

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09
Generalaire

Generalaire 7038 Wall Mount Humidistat GF-MHX3

23% Off
Main highlights

The MHX3 control provides low voltage control of most humidifiers. The humidistat uses a SPDT switch and is designed for wall mounting in the living area or mounting on the return air duct
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8.6

Very Good

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10
FBULWSEC

4655 Wall Mounted Humidifier Control Humidistat, Manual Humidistat Digital, Fit For April-Aire Whole House Humidifier, 24VAC
Main highlights

To determine the relative humidity in the home, slowly turn the knob on the control clockwise and counterclockwise and listen for 2 clicks.
The manual humidistat is designed to be installed on the cold air return duct or on an interior wall in the living area of the home.
The manual digital control humidistat is designed to be used with low voltage service to offer control of your humidification equipment, and is made to be used with the humidifier 4655 500.
The actual relative humidity in the home is between the 2 clicks.
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8.5

Good

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