Browse Categories
Click here for "Frequently Asked Questions"

550 Series

Listed below are the replacement components for your Aprilaire Model 550 Humidifier.  We only sell "Genuine" Aprilaire Water Panels and Aprilaire service parts on our site.  
 
All parts are shipped in "single" carton quantities.
Displaying products 1 - 15 of 15 results
Aprilaire #10 Water Panel
MSRP: $19.99
Price: $10.65
You Save: $9.34 (47 %)
Aprilaire #10 Water Panel
This is the "Genuine" Aprilaire #10 Water Panel. The Aprilaire #10 Water Panel in your humidifier needs to be replaced once a year. Make sure to use "Genuine" Aprilaire replacement parts.
Aprilaire #10 Water Panel (2 Pack)
MSRP: $39.98
Price: $14.59
You Save: $25.39 (64 %)
Aprilaire #10 Water Panel (2 Pack)
SAVE BIG WHEN YOU BUY A 2 PACK! This is the "Genuine" Aprilaire #10 Water Panel. Make sure to use "Genuine" Aprilaire Water Panels and Aprilarie replacement parts to keep your Aprilaire operating properly.
Aprilaire #10 Water Panels (10 Pack)
MSRP: $199.90
Price: $71.99
You Save: $127.91 (64 %)
Aprilaire #10 Water Panels (10 Pack)
SAVE BIG TIME WHEN YOU BUY A CASE OF 10! This is the "Genuine" Aprilaire #10 Water Panel. Make sure to use "Genuine" Aprilaire Water Panels and Aprilaire parts to keep your Aprilaire unit operating properly.
Part #4001 - Water Saddle Valve
Price: $14.49
ratingratingratingratingrating
Part #4001 - Water Saddle Valve
Water Saddle Valve
Part #4004 - Water In Line Strainer
Price: $5.99
Part #4004 - Water In Line Strainer
Removes small water particles that can plug up the water solenoid valve and orifice
Part #4231 - Yellow Orifice
Price: $2.79 Each
ratingratingratingratingrating
Part #4231 - Yellow Orifice
Meters the amount of water that goes to your Aprilaire Humidifier
Aprilaire 550 Series Maintenance Kit
MSRP: $66.00
Price: $58.99
You Save: $7.01 (11 %)
Aprilaire 550 Series Maintenance Kit
550 Series Maintenance Kit
Model 50 Relay
Price: $38.99
Model 50 Relay
Aprilaire Model 50 Current Sensing Relay
Part #4010 - Transformer
Price: $27.99
Part #4010 - Transformer
Aprilaire 4010 replacement transformer
Part #4040 - Water Soleniod Valve
Price: $78.99
Part #4040 - Water Soleniod Valve
Water solenoid valve
Part #4184 - Nozzle
Price: $8.99 Each
Part #4184 - Nozzle
Aprilaire 350, 360, 550 and 560 Series Water Feed Nozzle
Part #4217 - Scale Control Insert
Price: $21.99
Part #4217 - Scale Control Insert
Aprilaire 550 Series Scale Control Insert
Part #4218 - Water Distribution Tray
Price: $16.99
Part #4218 - Water Distribution Tray
Aprilaire 550 Series Water Distribution Tray
Part #4223 - Drain Connection
Price: $4.49
Part #4223 - Drain Connection
Aprilaire Drain Connection
Part #4655 Manual Humidistat
Price: $55.99
Part #4655 Manual Humidistat
Aprilaire Manual Humidistat - Part #4655
Shopping Cart
Your cart is empty.
Products
WE ACCEPT: DISCOVER, MASTER CARD, VISA, AMERICAN EXPRESS AND PAYPAL When you buy from us you can rest assured that the replacement filters and parts are "Genuine" Aprilaire products - the only kind recommended by Aprilaire.