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GeneralAire 1099LHS

Legacy Series 24V Bypass Humidifier with Manual Control

(7 Reviews)
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Water is dispersed evenly throughout a Vapor Pad® inside the 1099LHS. A portion of the heated air from the furnace passes through the water-soaked pad where it absorbs additional moisture and then returns for distribution throughout your home. Newly-moistened and healthier air is provided to you and your family.
 
Features:
  • For Home Sizes up to 3,000 Sq. Ft.
  • Included: The MHX3 Manual-Control Duct Mount Humidistat.
  • 23 GPD.
  • Replacement Vapor Pad®: 1099-20 (GFI #7047). Replace 1-2 times per season.
  • 15 Lbs.
  • 24V.
  • 5 Year Warranty

Click Here to watch a video demonstrating how to change your Vapor Pad. 

Included in the GeneralAire 1099LHS Box:
  • Humidifier
  • Humidistat
  • Installation Instructions
  • Vapor Pad®
  • Parts Kit
  • Saddle Valve
  • 7” Connecting Collar
  • 24V Transformer
Type

The two main types of standard humidifiers are the bypass and power fan.

Bypass humidifiers can be installed on either the supply or return plenum and you run a bypass duct to the plenum the unit isn't installed on.

Power-Fan humidifiers can be installed on a vertical run of either the supply or return plenum and uses a fan to distribute humidity into the air stream.

Type
Bypass
Maximum Coverage Area

Maximum coverage area means this humidifier will perform well for home sizes up to the square footage indicated, provided that the home is “tight." A "tight" home is typically one that is sealed well around windows and doors and does not leak air to/from the outdoors.

Maximum Coverage Area
3000 Square Feet
Water Capacity (GPD)

The amount of water vapor that can be delivered into the home, measured in gallons per day (GPD), that the humidifier can deliver into the space.

Water Capacity (GPD)
23 Gallons/Day
Electrical Requirements

Power-Fan Humidifiers require 110 AC plug-in power to run the fan, as well as a 24v switch from the furnace board. Bypass Humidifiers only require the 24v switch from the furnace.

Electrical Requirements
24 Volts
Bypass Duct Diameter
7 inches
Plenum Opening Size
13 1/4W x 9 1/4H inches
Width
16 Inches
Height
16 Inches
Limited Warranty
5 Years
BYPASS & POWER-FAN HUMIDIFIER INSTALLATION KITS
AHA075 Installation Kit
Alpine Home Air Products KIT075

Installation Kit for Bypass-Type Humidifiers

$44.99 Qty:
BYPASS & POWER-FAN HUMIDIFIER REPLACEMENT PADS / FILTERS
GeneralAire GA Multi-Pack
GeneralAire GA23 (10-Pack)

(10-Pack) Replacement Humidifier Pads / Filters fits GeneralAire 950 and 1099LHS

$65.99 Qty:
Product Image
GeneralAire GA23 (2-Pack)

(2-Pack) Replacement Humidifier Pads / Filters fits GeneralAire 950 and 1099LHS

$14.99 Qty:
GeneralAire GA 5-Pack
GeneralAire GA23 (5-Pack)

(5-Pack) Replacement Humidifier Pads / Filters fits GeneralAire 950 and 1099LHS

$32.99 Qty:
TOOLS
640-UL25
Diversitech 640-UL25

Diversitech 640-UL25 Foil Tape

$19.99 Qty:
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