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Aprilaire 550 Series Maintenance Kit

SKU#: 550MAINTKIT
List Price: $77.07 Sale Price: $55.85
Product Description

This maintenance kit includes everything you need to make your Aprilaire 550 Series Humidifier like new. Save over $15 versus purchasing each item individually.

Includes the following:
Aprilaire 10 Water Panel
Aprilaire 4004 Strainer Screen
Aprilaire 4184 Nozzle
Aprilaire 4217 Scale Control Insert
Aprilaire 4218 Water Distribution Tray
Aprilaire 4226 Feed Tube
Aprilaire 4231 Yellow Orifice

The manufacturer is sometimes referred to as April Aire, Aprilair, April Air but is correctly spelled Aprilaire.

Customer Rating:
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Product Reviews

Add your review of this product Global rating: 4.97 from 29 reviews
Jan 28, 2012
550 maint kit by gary a (silver spring md US)

easy to assemble easy to install

 
Dec 30, 2011
Aprilaire 550 Maintenance Kit by Richard Harrison (Kokomo IN US)

The Aprilaire 550 maintenance kit worked very well on my 16-year old humidifier. I was very pleased with how easy it was to install and amazed at how it rejuvenated my old humidifier. I also bought some other parts, including some extra water panels and a replacement drain plug. My 16-year old humidifier is like new.

 
Dec 28, 2011
Perfect Kit by Ron Savage (Northumberland PA US)

This was one of the easiest maintenance projects I have attempted. The Kit has all the parts and instructions you need to perform the task. The total time was less than 1 hour and that included running new drain tubing.

 
Dec 17, 2011
Like New by Gloria McGee (Kansas City Mi US)

We bought an older house which has an Aprilaire central humidifier. We didn't dare use it until we bought the parts in the Maintenance Kit, as the old parts looked very much used. The new kit was very easy to install, we were able to go on-line and print the Owner's Manual to this old model, and we are happy to say, the Aprilaire just runs LIKE NEW now. It is nice to know that your company is still around and providing parts to old models like ours. Thank you.

 
Oct 23, 2011
Home owner by Walter Roode (Jamestown NY US)

Exactly what I needed to replace plus one part that the original installer lost, or neglected to install the small water control piece that is inside the water line. Thank you for the instructions.

 
Oct 23, 2011
Home owner by Walter Roode (Jamestown NY US)

Exactly what I needed to replace plus one part that the original installer lost, or neglected to install the small water control piece that is inside the water line. Thank you for the instructions.

 
Mar 27, 2011
Aprilaire 550 Series Maintenance Kit" by john mason (ballston spa ny US)

everything was just as it should be, very happy

 
Feb 28, 2011
Aprilaire 550 Series Maintenance Kit by Andrea Hartley (Perkasie Pe US)

Yes the kit arrived, was easy to install and so far we see no problems with the items. It saved us buying a whole new unit.

 
Feb 1, 2011
550 series maintenance kit by Dave Sheridan (Pittsburgh PA US)

easy to install

 
Jan 30, 2011
Pretty easy by Tom and Sue Buboltz (Madison WI US)

The maintenance kit arrived as anticipated and the installation went flawlessly. HOWEVER, there's a leak somewhere and I am still working on it. I re-watched the installation video on the website and it indicated there is a right way and a wrong way to install the Evaporator Panel, but there's no color mark on the one I received. The leak seems to be around the Drain Spud, so that's where I am going next. It's probably a good idea to flush the drain hose (I replaced ours as I am sure it is almost as old as the house!) and that might stop the leak.

 
Jan 26, 2011
550 kit by David Allison (Romulus Mi US)

After 7 years it was time to change out all these items and the kit made it very simple, however due to the older style water solenoid, the water filter must be reversed and installed in the gray water line backwards.

 
Jan 25, 2011
No Problem by James Kratunis (Barrington Il US)

Parts came, parts installed, parts are working excellently. Filter is much better quality then the off brand you get at home stores.

 
Jan 19, 2011
Highly recommend by Patricia Novak (LANSING IL US)

Easy to use. Very pleased with quality of items.

 
Jan 16, 2011
Humidifier by Deb Wagener (Riva Ma US)

I felt the website was easy to use. Part came with directions and was easy to install. Will definitely use in the future.

 
Jan 13, 2011
Aprilaire 550 by Porter Whitney (Lexington KY US)

The parts were delivered within 5 days and matched exactly with my 16 year old humidifier. Installation was fairly easy, made more difficult by an awkward placing of the humidifier, and now the unit is back to working like normal.

 
Jan 3, 2011
No More HVAC Service Fees by Matt Robe (Columbia MO )

The maintenance kit and included instructions were great. I was able to replace all parts with no problems and now our humidifier is working great. We won't be needing to hire an HVAC service to do this in the future thanks to Aprilaire Parts.

 
Jan 2, 2011
Order Number: 815666 by Matthew Moffett (Eden Prairie MN US)

Parts arrived okay as committed, instructions for hose installation could have been more clear. Other than that rest was good

 
Jan 1, 2011
Great Kit by Bill Reed (Bethesda MD US)

Excellent product kit. Contains all the necessary maintenance parts.Includes easy to use instructions. Definitely would buy this product again.

 
Dec 30, 2010
Best cook in the house by williamjlucey (Bristol Ct US)

One really needs the whole set. Failure to replace everything may cause mold to become an issue. Don't try to save a few dollars only to spend the savings in sick bay or worse! Do the whole thing.

 
Dec 29, 2010
"Aprilaire 550 Series Maintenance Kit" by ( )

Very good. Easy to install. I'm pleased. Thanks

 
Dec 4, 2010
Aprilaire 550 Maintenance Kit by Judy Loomis (Minneapolis Mi US)

I received the kit as promised on Nov.30th. I am not very mechanical, however after reading the step by step instructions I was able to install the kit by myself with no problems. I am completely satisfied.

 
Nov 30, 2010
Maintenance Kit by Carl T. Steinfeldt (Camden MI US)

I love the kit, was delivered quickly, had easy to follow instrutions, only took about l5 mins for the whole thing and now my Aprilaire is running great again.

 
Nov 24, 2010
Home Owner by C.W. Schwartzmiller (Slippery Rock Pa US)

Excellent Everything I Needed. Easy to Replace. Thanks

 
Nov 19, 2010
EXCELLENT by Mike Draper (Perry MI US)

EXCELLENT!!

 
Nov 10, 2010
Great Kit by Kurt Sanders (Xenia Oh US)

This kit fit perfectly and was quite simple to install. Made my 10 year old dehumidifier like new!

 
Nov 2, 2010
550 Maintenance Kit by Patrick McInerney (Tonawanda NY US)

This kit worked out well. The parts were installed in about fifteen minutes and everything is working great. Very easy project.

 
Oct 19, 2010
Fantastic by Rex Hoskins (Wichita Ka US)

This is the best place to get parts for anything they offer. It only took a few days to get. everything was just as ordered. I have bookmarked them, and plan on using them as my source for parts.

 
Oct 18, 2010
Julie by (Montreal QC CA)

Speedy delivery, exactly what I ordered!

 
Jul 29, 2010
Great Product by Bryan (Oak Ridge Ne US)

Everything it says it is. Much needed for my basement

 
 

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