click to enlarge and zoom
Mouse over images for additional views.

Honeywell 50027998-002 Water Level Sensor Assembly

SKU#: 50027998002
List Price: $185.22 Sale Price: $121.90
Product Description

Honeywell 50027998-002 Water Level Sensor Assembly For Truesteam humidifiers. Replaces part 50027998-001.

Product Reviews

Add your review of this product Global rating: 4.60 from 15 reviews
Jan 29, 2019
Excellent Replacement Part by Henry Smedley (Millerton NY US)

I have replaced this part three times now over the last ten years on my Honeywell Truestream Humidifier. It is a very complete part package containing all replacement screws, gaskets and everything needed to easily swap out the old part. Excellent part package with great installation instructions that contain lots of illustrations. The website is easy to navigate and find what you are looking for. Excellent work! Such a pleasure to deal with a company who does things so competently!

Feb 14, 2017
It fixed the problem1 by Alan Falk (Raleigh No US)

I tried lots of ways to get my central humidifier back online and none worked. Replacing the water level sensor wasn't as inexpensive of a solution as I'd hoped, but it worked perfectly right after I installed it.

Feb 1, 2016
Honeywell 50027998-002 Water Level Sensor Assembly by ( )

Product was perfect fit. Easy install and working great Much better desgin than the original, which Honeywell failed to recall.

Mar 31, 2014
Defective 001 part by S. Shami (Weston Ma US)

Easy installation. Having three units that all failed the first week with different error codes. Finally decided to take the plunge and bought new ones. HW should have recalled it like others have posted. So far working great

Feb 9, 2014
Sensor, Water Temp. by Dennis De Vore (Sherrills Ford NC US)

It appears that this was the problem: The original H2O temperature sensor failed and the new replacement cured the problem.

Feb 9, 2014
Sensor, Water Temp. by Dennis De Vore (Sherrills Ford NC US)

It appears that this was the problem: The original H2O temperature sensor failed and the new replacement cured the problem.

Feb 5, 2014
home owner by gary dick (Fort Collins CO US)

the level sensor that I replaced was 4 years old and had visible cracks on a couple of the probes. Installing the new sensor has the humidifier working like new

Jan 27, 2014
Service Tech by Dan Fleming (Abingdon Va US)

All the parts were there and it went in just fine.

Dec 30, 2013
Water level by Ray Barto (Wilmington DE US)

All is working well and the house is much better now Your price was cheeper than the local company that I called in.

Dec 23, 2013
M Brown by Matthew Brown (West Oneonta Ne US)

The part is great, put it in and my true steam works better then it ever has. The only reason I give it a 4 star rating is this. I feel as others have posted, that this part was defective from the start and Honeywell should recall it and replace it for free.

Sep 9, 2013
Honeywell 50027998-002 by ( )

Received all in good condition

Apr 16, 2013
Quick and easy! by Amy Bilton (Chicago Il US)

The product arrived quickly and as promised. Installation was a breeze!

Feb 2, 2013
Defective part by Hunter Chilton (Huddleston VA )

The replacement water level sensor is working OK. From reading other reviews and the facts that Honeywell had to redesign the part and I had to wait in the middle of the winter for them to make more leads me to think that the original part was of a defective design and Honeywell should have given a free or much reduced price for this very simple part.

Jan 30, 2013
Everything I expected by Bradley (Madison WI US)

Works great, it's that simple!

Jan 10, 2013
Water level sensor by (Portland Or US)

Great service from the staff at Honeywell. Really helpful. New sensor works perfectly. This is my second replacement and I notice that this is a new part with what appears to be new plastic. Hopefully this one will last more than a year or two...


Ontime Mall

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Credit Card Accepted

Honeywell Air Cleaner, Humidifier & Control Parts

Same Day Shipping

Special Orders