TrueIAQ Digital IAQ Control w/ Outdoor Sensors Zoom

TrueIAQ Digital IAQ Control w/ Outdoor Sensors

SKU:DG115EZIAQ

Brand: Honeywell

Honeywell
Qty Price
$49.95
/ each
$144.75 / box (3 units x $48.25)
In Stock! Ships in 24-48 Hours
(60 Available)
2

Specs

Control: TrueIAQ Control
Product Type: Control
Width: 4-3/4"
Height: 7/8"
Length: 2-3/4"
Application: Air Quality
Voltage:
?
24v
Temperature Range (F): -40°-120°F

Description for Honeywell DG115EZIAQ

Overview
Integrate control of your home's humidification, dehumidification, ventilation and even bathroom fans into a single device with Honeywell's TrueIAQ Control. It allows you to program your air quality and fan settings individually, or as a system for increased comfort and energy savings. TrueIAQ will automatically adjust settings for changes in outside temperature and humidity, and provides maintenance reminders to help keep your equipment operating at peak efficiency.

Features

  • Setting changes can be made easily with the touch of a button.
  • Simultaneously displays both indoor and outdoor temperature and humidity levels on-screen.
  • Automatically adjusts inside settings based on outdoor conditions.
  • Include individual air quality enhancements to your system with TrueIAQ, or integrate them all as part of a total air quality system.
  • Intuitive digital backlit display.

TrueIAQ Digital IAQ Control w/ Outdoor Sensors

REVIEW SNAPSHOT®

by PowerReviews
HoneywellTrueIAQ Digital IAQ Control w/ Outdoor Sensors
 
4.8

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 5 customers

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Displaying reviews 1-5

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4.0

Good Product

By Dave

from Canada

Verified Buyer

Comments about TrueIAQ Digital IAQ Control w/ Outdoor Sensors:

Install was easy and the unit has many functions. Using it for a van-ee in the winter and a DH90 in the summer. Shipping to Canada will result in a large border fee.

 
5.0

Great Product, would buy again

By Scoobie

from Maple Shade, NJ

Verified Buyer

Comments about TrueIAQ Digital IAQ Control w/ Outdoor Sensors:

Works great. Good install manual except for some or the control wiring. Honeywell could do better here. Overall easy install.

 
5.0

Works GREAT

By Frank Rizzo

from Los Angeles, CA

Verified Buyer

Comments about TrueIAQ Digital IAQ Control w/ Outdoor Sensors:

Finally - a decent humidistat! Works so much better than the humidistats that came with my steam humidifier. Easy to install, shows indoor and outdoor temp and humidity, +/- in 5% increments. Really glad I upgraded and pexsupply had the best price by far.

 
5.0

If you need a humidistat, buy this one.

By JMM

from Colorado

Verified Buyer

Comments about TrueIAQ Digital IAQ Control w/ Outdoor Sensors:

I hooked this up to my GeneralAire steam humidifier. We have daily temperature variations of 20 to 30 degrees F., and it works very well to control humidity levels as the outside temperature drops.
The installation instructions are fine, but the operating instructions are almost useless. I had to play with it to figure out how it actually works.
This controller has many capabilities I don't use. It should control almost any HVAC system.

(1 of 1 customers found this review helpful)

 
5.0

Honeywell diital humidistat

By Gray

from Taylors, SC

Verified Buyer

Comments about TrueIAQ Digital IAQ Control w/ Outdoor Sensors:

Great hygrometer with indoor and outdoor T & H sensors. Close control on humidifier.

Displaying reviews 1-5

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Q&A: Ask the Questions, share answers

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get answers from real customers and in-house experts with AnswerBox.

4 Questions | 18 Answers
Displaying questions 1-4
  • TrueIAQ Digital IAQ Control w/ Outdoor Sensors

    Q:

    The specs indicate that the device has a range of from 5% to 95% humidity with an accuracy of plus or minus 4.5%, but I didn't notice anything in the manual indicating if the target (set-point) could only be entered in 5% increments (e.g. 25%, 30%, 35% and so on) or whether you could enter a more precise target, like 32%. Does anyone know how precise you can be with the target percentage? I realize with a setting of 32%, the actual humidity could be anywhere from 27.5% to 36.5%. Thanks.
    Asked on 2/10/2014 by BSanders from Kingsport, TN

    9 answers

    • VERIFIED BUYER

      A:

      http://www.forwardthinking.honeywell.com/related_links/humidification/trueiaq/install/69-2072.pdf
      Above is the address of the user manual.
      On page 6 line 1 the dehumidifier is adjusted up or down by push button increments of 5.
      On page 18 line 20 and line 50 the RH high limit is adjusted in increments of 5.
      On page 18 line 55 the RH low limit is adjusted in increments of 5.
      The adjuster PB changes the limit set point by Inc or Dec amounts of 5.
      In my opinion, this application for a homeowner should not be as precise as a lab instrument and so the adjustment increment amount of 5% is as good as anyone should expect.

      Answered on 2/11/2014 by Anonymous
    • VERIFIED BUYER

      A:

      The target can only be set in multiples of 5

      Answered on 2/11/2014 by Anonymous
    • VERIFIED BUYER

      A:

      Adjustable in 5% increments only.
      Sent from my iPad

      Answered on 2/11/2014 by Anonymous
    • VERIFIED BUYER

      A:

      You can only choose settings in 5% increments. In my opinion, finer
      increments wouldn't be all that useful since just breathing within a couple
      of feet of the humidistat can cause the measured humidity to rise by 5%
      within a minute.

      Answered on 2/11/2014 by Anonymous
    • VERIFIED BUYER

      A:

      5% incremements

      Answered on 2/11/2014 by Anonymous
    • VERIFIED BUYER

      A:

      I have the same questions on this controller. I’m not the design engineer, but I can see from their viewpoint that the difference between 35% and 30% humidity is so slight that why have the capability of every percentage. It’s not like the feel of changing temperature from 70 to 65 degrees. The other thing is changing the humidity in 5% increments makes the controlled device run more efficiently rather than a lot of on and off operation if a change of 1%. All that being said, I would like to have more narrow control capability.
      The tolerance being plus or minus 4.5% is typical for humidity instruments although I find mine reading very close to two different instruments. I think more significant than the tolerance is the repeatability of the instrument that I think is more in the plus or minus 2% or less. I think the set point change of 5% is way too much and would like to see every 1%.
      This instrument is far better than the old humidistat but far from what I would like to see.
      JG

      Answered on 2/10/2014 by Anonymous
    • VERIFIED BUYER

      A:

      The humidity setpoint can only be adjusted in 5% increments.

      Answered on 2/10/2014 by Anonymous
    • VERIFIED BUYER

      A:

      Only in increments of 5%.

      Answered on 2/10/2014 by Anonymous
    • VERIFIED BUYER

      A:

      The setpoint can only be adjusted in 5% increments.

      Answered on 2/10/2014 by Anonymous
  • TrueIAQ Digital IAQ Control w/ Outdoor Sensors

    Q:

    can this be used to control an ERV only? The honeywell vision pro thermostat I already have does not have the option for ventilation control. I don't want to spend $250 for a new thermostat. I just want to be able to run the ERV intermittently and have the heatpump fan motor kick in when the erv is running.
    Asked on 1/18/2014 by Rich from Philadelphia, PA

    1 answer

    • VERIFIED BUYER

      A:

      Rich,
      This is designed for controlling a humidifier, dehumidifier and ventilation
      control. So yes it will control a erv. Often times in northern climates
      the erv is also to to dehumidify houses with tight construction it has a
      way to allow the user to fine tune it based on the amount of water present
      on the windows. It also has a mode to provide a specific amount of ashrae
      define air exchanges in your house if you enter in the appropriate data.
      This is a very versatile piece of equipment. I highly recommend it.
      good luck

      Answered on 1/18/2014 by Anonymous
  • TrueIAQ Digital IAQ Control w/ Outdoor Sensors

    Q:

    Can I use the outdoor sensor as a crawlspace sensor?
    Asked on 8/25/2012 by Djohn

    6 answers

    • VERIFIED BUYER

      A:

      If you want to know the temperature and relative humidity in your crawlspace at all times, then yes you can. Putting the sensor in your crawlspace would display the temperature and relative humidity on your True IAQ humidistat. Just be sure to mount the sensor in a place that will not normally be exposed to water. If it gets wet all of the time, the electronics inside of the sensor may corrode or fail.
      If you are trying to use this for some other purpose, such as detecting standing water in the crawlspace, this would not work.

      Answered on 8/25/2012 by Anonymous
    • VERIFIED BUYER

      A:

      The sensor is used to determined the outside temperature and humidity. So as long as crawl space close to the outdoor, you can used the sensor in the crawl space.
      Sergey Gavlishin

      Answered on 8/25/2012 by Anonymous
    • VERIFIED BUYER

      A:

      No, the external sensor is used as a set-back for the humidity curve based
      on outside temperature; so the sensor doesn't sense humidity it senses
      temperature. When it is cold outside there should be less humidity inside.
      This controls that function.
      Dan

      Answered on 8/25/2012 by Anonymous
    • VERIFIED BUYER

      A:

      Djohn, the short answer is yes, in my opinion. The outdoor sensor is
      rugged, and can read temperature and humidity over a very wide range. The
      only concern that I have in doing so is that if you are trying to control
      humidity and/or ventilation indoors with the IAQ unit, you may not get the
      intended results, since the device uses the outdoor and indoor readings to
      make some of its decisions about when to ventilate and therefore provide air
      quality control. In a crawl space the humidity readings could be much
      higher and temperature lower that actual outdoor conditions.
      I use the IAQ unit to control humidity and air quality in my indoor pool
      room. I have an HVAC unit with a motorized damper that opens to allow
      outside air to be injected, providing a number of fresh air exchanges per
      hour, as required by building codes. Also, I keep the pool covered, but
      when uncovered, humidity in the room rises rapidly, and the unit activates
      an air conditioning compressor to bring the levels back down. The unit is
      very flexible in its settings and allows manual operation, but I leave it on
      automatic always. It can also activate a humidifier, but I don't need that
      capability in my case. It remembers the time of day and all settings on
      power failure. I am very pleased with this product. I hope this answers
      your question.

      Answered on 8/25/2012 by Anonymous
    • VERIFIED BUYER

      A:

      Should work just the same as outside.
      Sent wirelessly from my BlackBerry device on the Bell network.
      Envoyé sans fil par mon terminal mobile BlackBerry sur le réseau de Bell.

      Answered on 8/25/2012 by Anonymous
    • VERIFIED BUYER

      A:

      Yes you can use this as a crawl space sensor, but you will be reading the conditions of the crawl space on the display , not the actual outdoor conditions.
      Ari
      Sent on the Mobility Network

      Answered on 8/25/2012 by Anonymous
  • TrueIAQ Digital IAQ Control w/ Outdoor Sensors

    Q:

    How do I use it for the bathroom to monitor humidity in the bathroom?
    Asked on 4/2/2012 by Jutay16 from Sunland, CA

    2 answers

    • VERIFIED BUYER

      A:

      This humidstat measures humidity and controls a fan, humidifier or
      dehumidifier, etc., depending on how you set it up. The manual says
      the humidity range is 5% to 95% and the accuracy is 4.5% if the
      temperature is between -17 F to 122 F.
      This humidistat needs 24 VAC (1.5 A max) to function and provides 24
      VAC 1 A on the outputs - that is not enough to run most devices, but
      is appropriate to switch a relay that operates the device.
      More details (specifications, wiring diagrams) from Honeywell here:
      http://customer.honeywell.com/techlit/pdf/PackedLit/69-2072.pdf

      Answered on 4/2/2012 by Another PexSupply Customer
    • VERIFIED BUYER

      A:

      This seems like a very expensive way to MONITOR humidity. Why not just buy a cheap humidity meter?
      If you mount it to the wall and connect it to 24 VAC it will tell you the temperature and humidity at its location.
      If you are trying to CONTROL humidity, you would need motorized vents and/or fan controls. These are unlikely in a home.
      Everything it can do is in the manual, along with wiring diagrams. Seetachment.
      If you can't understand what the instructions say, get someone who can. This stuff is not for amateurs.
      JMM

      Answered on 4/2/2012 by Another PexSupply Customer
Displaying questions 1-4

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