Internet #202294656

Model #H46C

Store SKU #232865

Air Dehumidifier Controller

  • Molded plastic cover is impact resistant
  • Controls ventilators in air-conditioning systems
  • Dust-proof switch enables easy wall or surface duct mounting
  • See More Details

Frequently Bought Together

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Price:
$5400

Product Overview

This Honeywell Dehumidistat Controller provides automatic control of dehumidifiers or ventilators in central heating and air conditioning systems. It is used with portable and central unit dehumidifiers to maintain relative humidity. It has an SPST, snap-acting switch designed for line voltage circuits and 2 lead wires for switch box mounting.
  • Sensing element of thin, moisture-sensitive nylon ribbon provides reliable operation even when ambient temperature conditions change
  • Positive on/off settings permit manual operation of controlled equipment
  • Single-pole, single-throw switch is fully enclosed
  • Impact-resistant, molded-plastic cover
  • Fully enclosed, dust-free, SPST, snap-acting switch
  • Dust-proof switch is designed for wall or surface duct mounting
  • Click here to shop all Honeywell Home thermostats
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
2.125
Product Height (in.)
4.6
Product Width (in.)
2.9

Details

Air Treatment Product Type
Dehumidifier Accessory
Brand Compatibility
Various
Color Family
Beige / Cream
Dehumidifier Part Type
Controller
Model Compatibility
Various
Part Type
HVAC
Product Weight (lb.)
0.95 lb
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 year limited warranty

Questions & Answers

13Questions12Answers

Comparable smartphone controller available? I have this exact controller in my sub-basement crawl...

Asked by ColoradoGuy June 6, 2020
1
Answer

We currently don't have smart humidistats, however you could always go with the T10 for your H-vac system, and wire it up to the thermostat, have control with your smart phone.

To the Manufacturer, or anyone that knows for sure: When in the "on" setting, what is the defaul...

Asked by ParrotPal May 18, 2020
1
Answer

Hi ParrotPal, When the dial is set to on, the it will run your dehumidifier constantly.

Would this work in an unheated space? -30C etc..

Asked by Carl November 18, 2019
2
Answers

Hi Carl! Thanks for reaching out to us. To determine if the Honeywell Dehumidistat Controller is compatible with your application, we'll need additional information. At your convenience, please contact us at 1-855-733-5465 or through live chat at http://www.honeywellhome.com/en/support.

will this humidistat work with a heat pump?

Asked by Gary April 4, 2019
1
Answer

Hi Gary, thanks for reaching out! The Honeywell Home Dehumidistat Controller is intended to be used with portable and central unit dehumidifiers to maintain relative humidity. If you are looking for something to control your heat pump you will need to get a thermostat. We would be happy to help you pick one out that will work for your system type and preferences. Feel free to give us a call at 1-800-468-1502 and our agents will go over the different options available to you. We hope this helps!

Can I connect this to my bathroom fan? I use electric baseboard heat and am going to install a v...

Asked by Clydecanride July 28, 2018
1
Answer

For the controller to operate properly I do not suggest connecting this unit to an exhaust fan. Hope this helps.

I have this same controller in my sub-basement set to 50% humidity but it has been running 24/7 f...

Asked by patchman July 24, 2018
2
Answers

After a number of years, the humidity elements will go out of calibration. Doesn't sound as if the control is totally shot yet - but replacing it is similar to rewiring a 120V light switch.

do they make a blank face plate to stop tampering

Asked by Scott March 22, 2018
1
Answer

Hi Scott! The Dehumidistat Controller does not have a blank face to stop tampering. You may use our thermostat boxes to prevent tampering or contact us at 1-800-468-1502 to find a humidistat that will fit your needs. Thank you.

Can this dehumidistat work with Honeywell programmable thermostats TH4210D1005 and TH4110D1007 Fo...

Asked by dkp1016 April 27, 2017
1
Answer

Hello Dee! I do apologize, but the Honeywell Programmable thermostats TH4210D1005 and TH4110D1007 do not offer the ability to control an Indoor Air Quality device such as a dehumidifier. However, you may be able to control the dehumidifier separately with the use of this Honeywell Dehumidistat controller. For further assistance please feel free to contact a local contractor in your area to determine if that setup will work with your HVAC system application. Thank you.

Can I just buy the knob?

Asked by RB December 3, 2016
1
Answer

Thank you for your recent inquiry with The Home Depot Rb. Unfortunately, this knob is not sold separately. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.

Can this be used with a 24vac thermostat?

Asked by Butch October 27, 2015
1
Answer

Hi Butch! I do apologize, but yes, unfortunately this Dehumidistat Controller is only compatible with a line voltage application.

Air Dehumidifier Controller - page 2

Customer Reviews

  • 11 Customer Reviews
  • 4.4 out of 5 stars overall
100% of customers recommended.
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I think the product was used the front knob had scratches all over it.
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Response from Honeywell SupportMay 9, 2019
Hi John,
Thank you for the rating of our Honeywell Dehumidistat Controller. We appreciate the time you took to share your feedback and to give us the opportunity to make improvement for future products. We’ve shared your comments with our Engineering and Marketing teams. Thank you for helping us make the Honeywell better. -Joey Honeywell
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It replaced the same Honeywell unit that I had for 20 yrs.
It replaced the same Honeywell unit that I had for 20 yrs.
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