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Lennox Humidifier WP2-18A-2 Parts

Shop replacement repair parts for Lennox Humidifier model WP2-18A-2

icons/humdifier
Brand:Lennox
Model:WP2-18A-2
Product:Humidifier
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23 results
Lennox Humidifier Filter Holder
Genuine OEM Part # 21N39 | RC Item #2708661
# 21N39
RC Item #2708661
Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
21N39 Filter Holder
Watch Video
$29.92

Filter insert

Lennox Humidifier Water Inlet
Genuine OEM Part # 21N38 | RC Item #2708660
# 21N38
RC Item #2708660
Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
21N38 Water Inlet
$46.22

Distribution Tray

Lennox Humidifier Water Inlet Valve
Genuine OEM Part # 52P90 | RC Item #2716275
# 52P90
RC Item #2716275
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
52P90 Water Inlet Valve
Watch Video
$203.69

24v water solenoid valve

Lennox Humidifier Humidistat
Genuine OEM Part # X0285 | RC Item #2734098
# X0285
RC Item #2734098
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
X0285 Humidistat
Watch Video
$197.02

Humidistat

Lennox Humidifier Filter
Genuine OEM Part # 22N14 | RC Item #2708773
# 22N14
RC Item #2708773
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
22N14 Filter
$26.21

Strainer-inline

Lennox Humidifier Disconnect assy
Genuine OEM Part # 87X51 | RC Item #2725451
# 87X51
RC Item #2725451
Product is a bestsellerProduct is a manufacturer part
87X51 Disconnect assy
$41.65
Lennox Humidifier Disconnect assy
Genuine OEM Part # 87X50 | RC Item #2725450
# 87X50
RC Item #2725450
Product is a bestsellerProduct is a manufacturer part
87X50 Disconnect assy
$20.10
Lennox Humidifier Control Board
Genuine OEM Part # 82P60 | RC Item #2723867
# 82P60
RC Item #2723867
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82P60 Control Board
Watch Video
$316.36

Controller

Lennox Humidifier Water Evaporator Pad
Genuine OEM Part # 59P94 | RC Item #2717971
# 59P94
RC Item #2717971
Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
59P94 Water Evaporator Pad
Watch Video
$42.69

Water evaporator pad

Lennox Humidifier Relay
Genuine OEM Part # 52P97 | RC Item #2716278
# 52P97
RC Item #2716278
Product is a bestsellerProduct is a manufacturer part
52P97 Relay
$56.00

Relay

Lennox Humidifier Blower Motor
Genuine OEM Part # 22N21 | RC Item #2708775
# 22N21
RC Item #2708775
Product is a bestsellerProduct is a manufacturer part
22N21 Blower Motor
Watch Video
$343.64

Motor

Lennox Humidifier Water Supply Saddle Valve
Genuine OEM Part # 21N22 | RC Item #2708659
# 21N22
RC Item #2708659
Product is a bestsellerProduct is a manufacturer part
21N22 Water Supply Saddle Valve
Watch Video
$31.83

Valve-saddle

Lennox Humidifier Floodstop Water-Shutoff System
Genuine OEM Part # FS1/4C | RC Item #1206288
# FS1/4C
RC Item #1206288
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
FS1/4C Floodstop Water-Shutoff System
Watch Video
$180.44

FloodStop FS1/4C is point of use, leak detection and automatic water shut-off system designed for residential and commercial dwellings. The FS1/4C uses a Motorized Ball Valve to automatically shut off the water supply whenever your icemaker, refrigerator, humidifier or water filter leaks!

Lennox Humidifier Cover
Genuine OEM Part # X550001 | RC Item #2734158
# X550001
RC Item #2734158
Product is a bestsellerProduct is a manufacturer part
X550001 Cover
N/A
No Longer Available
Lennox Humidifier Power cord
Genuine OEM Part # 87X52 | RC Item #2725452
# 87X52
RC Item #2725452
Product is a bestsellerProduct is a manufacturer part
87X52 Power cord
N/A
No Longer Available
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Lennox WP2-18A-2 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Lennox WP2-18A-2 problems ― and their solutions. Do any of these look familiar?
Humidifier not getting water
9 possible causes and potential solutions
Humidifier not getting water
Humidifier drum won't turn
4 possible causes and potential solutions
Humidifier drum won't turn
Humidifier overflowing
5 possible causes and potential solutions
Humidifier overflowing
VIEW ALL COMMON PROBLEMSShop All Lennox Humidifier Parts

Frequently Purchased Together For This Model

Filter Holder
Filter Holder
Water Inlet
Water Inlet
Water Inlet Valve
Water Inlet Valve
Humidistat
Humidistat

WP2-18A-2 Parts

Maintain and repair your Lennox WP2-18A-2 Humidifier efficiently with genuine Lennox WP2-18A-2 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common WP2-18A-2 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your WP2-18A-2. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for WP2-18A-2 Parts?

  • Genuine Lennox replacement parts
  • Same-day shipping on in-stock items
  • 365-day, no-hassle return policy
  • Price match guarantee

Repair your Lennox WP2-18A-2 Humidifier with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Humidifier stays in top condition.

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