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DeHumidistat w/ 20-80% Relative Humidity Range (White)

Brand:
Ranco
SKU:
J10-809W
Rating:
(10)
Q&A:
(2)
DeHumidistat w/ 20-80% Relative Humidity Range (White)
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$36.35 each
In Stock
In Stock
Get 26 Tomorrow, Jul 7
Order by 6PM, receive Tomorrow
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Mount
Wall, Duct
Product Highlight: Voltage
<30v

Description

The J10 controls are designed to regulate the relative humidity of confined spaces by cycling humidifying or dehumidifying equipment. They are designed for use as internal components for portable humidifiers and dehumidifiers, and as wall mounted humidity controls for central systems. The J10 is a relative humidity control, consisting of a humidity sensing element, adjustable setpoint cam and an electrical switch. The sensing element changes length in response to the exposed RH to move the switch mechanisms at the appropriate switch points.


Applications

  • Dehumidifiers
  • Space and Product
  • Ventilation fans for confined spaces.
  • Materials processing
  • Central HVAC units

Features

  • Strong plastic frame with integral switch
  • Improved woven nylon sensing element provides 12 times faster speed of response than film nylon elements.
  • Greater stability of setpoints over dramatic changes in relative humidity.
  • Improved differential allowing 5%RH.
  • Switch grade plastic frame eliminates the need for grounding the control.
  • Choice of 5% or 15%RH differentials.
  • Choice of (2) SPST and (2) SPDT switches to better match applications.
  • Choice of fixed or adjustable setpoints.
  • Choice of dial shaft flat orientation.
  • Gold-plated contacts available for microprocessor load applications.
  • Available with case and cover for wall/duct mounting.

Specs

Humidity Range:

20 to 80%

Switch:

SPST

Features:

Wall / Duct Mount

Mount:

Wall

Duct

Voltage:

<30v

Contact

+
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Product Reviews

4.5 out of 10 reviews
90% would recommend this product
4.5
out of 10 Reviews
90% would recommend this product
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5 star
70%
4 star
10%
3 star
20%
2 star
0%
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0%
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Most Liked Positive Review

Good service- quick and efficient

An adjustment screw controls the ste point to the actual humidity,but the screw won't tur enough to get the matching numbers of set point vs actual humidity. This stat can be wired either in series or parallel. I prefer the parallel because I want either temperature OR humidity to run the heat variation OR the humidity variance to run it. Clear as mud?
VS

Most Liked Negative Review

No

Not as accurate as the10 year old one I replaced and the adjustment screw won't turn
Showing 1-10 of 10 reviews

Does the job

Simple device, easy to install, comes with good instructions, reasonably priced, solves the humidity problem with central A/C. (Humidity could be high, yet A/C thermostat won't call for A/C unless the air temp is high. Conversely, the A/C thermostat won't call for A/C if the air temp is low but there is high humidity)
Sidber7
Ruskin, FL
2 years ago
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wooks well

eye pleasing to customer
pappy
ruskin,fl.
3 years ago
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Good service- quick and efficient

An adjustment screw controls the ste point to the actual humidity,but the screw won't tur enough to get the matching numbers of set point vs actual humidity. This stat can be wired either in series or parallel. I prefer the parallel because I want either temperature OR humidity to run the heat variation OR the humidity variance to run it. Clear as mud?
JJ
Ft Myers
4 years ago
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No

Not as accurate as the10 year old one I replaced and the adjustment screw won't turn
Jj
Ft Myers
4 years ago
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Very easy to install and use

Product was very easy to install in the unit and adjust to the %RH needed.
ES2
Oklahoma City, OK
4 years ago
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Just like advertised

My old unit failed and I wanted a drop-in replacement. This unit was exactly what I needed and took all if 10 minutes to install
Jim
Winter Haven
5 years ago
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I would buy this product again

To control the humidity in a shower room
Fred
Ann Arbor mi
6 years ago
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Great find!

We were so happy we could replace the old dingy yellow one with white. It works absolutely great!
Andrew
Fort Lauderdale, FL
8 years ago
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Very Pleased

Living in south Florida humidity plays a big factor in mold growth. We use this device to keep the A/C running when humidity gets too high. I also found this supplier to offer great customer service and would not hesitate to buy from them again.
just a customer
South Florida
11 years ago
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Easy to install

"Test" procedure a little tricky to understand
PK
Zephyrhills, Fl
11 years ago
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Product Q&A

2 Questions
2 Questions
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Q: DOES THIS ITEM WORK WITH HE120A DRUM HUMIDIFIER?

Asked by LOU 2 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

Hi Lou, thanks for writing in. The humidistat/dehumidistat for the Honeywell HE120A is SKU: H6062A1000 - https://www.supplyhouse.com/Honeywell-Home-H6062A1000-HumidiPRO-Digital-Humidistat-Dehumidistat-Humidity-Control

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Q: Can this be wired via 20amp or 15amp?

Asked by TJ 11 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse Staff

neither i show its a low voltage unit. 24 or less. http://s3.supplyhouse.com/product_files/J10-809W-wiring%20guide.pdf

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