Welcome.
We noticed you’re visiting us from Canada.
CGF Products

Would you like to go to our Canadian website (CGF) where you can purchase products and get information specific to Canadian visitors?

Yes, take me to CGF
To contact CGF directly, please dial (888) 216-9184.

Model 81 Drum Humidifier

GFI#: 5048

Diagrams and Brochures

Opens with: Adobe Acrobat
Opens with: Standard Image Viewer
Opens with: Adobe Acrobat
Opens with: Adobe Acrobat
Opens with: Adobe Acrobat

Parts

Ref # GFI # Part Name Image Qty Req'd Price
6004 429.jpg 1 $0.86
Qty: Add
- 7109 378.jpg 1 $37.17
Qty: Add
7122 372.jpg 1 $11.40
Qty: Add
3 7104 347.jpg 1 $61.53
Qty: Add
4 7101 328.jpg 1 $12.83
Qty: Add
5 7099 343.jpg 1 $27.21
Qty: Add
6 7102 330.jpg 1 $12.83
Qty: Add
7 7103 332.jpg 1 $12.83
Qty: Add
8 7157 481.jpg 1 $2.26
Qty: Add
9 7091 322.jpg 1 $30.01
Qty: Add
10 7126 341.jpg 1 $5.64
Qty: Add
13 7095 339.jpg 1 $4.50
Qty: Add
14 7092 324.jpg 1 $27.15
Qty: Add
15 7090 321.jpg 1 $31.45
Qty: Add
17 7113 377.jpg 1 $76.99
Qty: Add
18 7096 344.jpg 1 $44.35
Qty: Add
19 6005 431.jpg 1 $1.67
Qty: Add
21 7076 385.jpg 1 $1.54
Qty: Add
22 7123 371.jpg 1 $3.39
Qty: Add
25 6026 459.jpg 1 $1.61
Qty: Add
26 7097 334.jpg 1 $8.53
Qty: Add
27 7098 337.jpg 1 $15.69
Qty: Add

Maintenance


Specs

  • Type: bypass drum 
  • Gallons per day:  16 (based on 120° F plenum temperature)
  • Dimensions (inches): 11.5 H x 12 W x 11 D 
  • Weight (pounds):  13  
  • Split drum design allows easy removal of evaporator sleeve: part number 81-15 (GFI #7099)
    • Replace 1-2 times per season
  • For home sizes up to 2,800 square feet
  • Sleeve material:  polyurethane 
  • Installation:  warm air/ return air plenum / right of left side
  • Plenum opening (inches): 8 W x 7.5 H
  • Bypass opening (inches):  6 
  • Pallet quantity (units): 21
  • Control:  MHX3 manual-control duct mount humidistat
  • Power (volts):  24
  • Warranty (years):  1

Features

  • UV - stable automotive grade plastic 
  • Control included
  • Minimal water waste

Video Support

  1. Changing Your Vapor Pad
  2. Purchase Replacement Parts
Inside the 81 a drum and evaporator sleeve continually rotate through a water-filled trough.  Warm air from your furnace passes through the unit, and the soaked evaporator sleeve to deliver moistened, healthier air to you and your family.
 
*To purchase this unit, contact your local authorized GeneralAire® wholesaler or contractor.  Looking for replacement Vapor Pads or parts? Click on "Shop" and purchase them online, or from one of our authorized GeneralAire® wholesalers and contractors throughout the USA.
Latest Blog Posts
scroll to top icon