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Model 5500 Steam Humidifier

For Homes Up To 5500 Square Feet
Key Specifications
  • Manufacturer: GeneralAire
  • Model Name: 5500
  • Part Number: 5580
  • Type: Humidifier
  • Gallons Per Day: up to 28.5
  • Control: Automatic / Wi-Fi / APP
  • Style: Steam
  • Warranty (Years): 5 years

Maintenance

Replace the Cylinder a minimum of once per year; at the start of the heating season.

Features

  • One unit for both 115V & 230V installations (via internal switch)
  • One cylinder for both regular and low water conductivity
  • Spark plug style wire connectors for easy cylinder replacement
  • Enhanced, easy-to-read control module with 16 status codes and activity icons that provide real-time monitoring
  • Single captive-screw cover release for easy access
    • Screw permanently affixed to cover to prevent dropping, losing
  • Water tempering for safety
  • Includes installation kit and heavy duty, pre-drilled metal mounting straps that allow for installation to wall studs (16″)
  • Includes a GFX4 Automatic Humidistat (controls the furnace blower motor)

Other Information

  • Type:  electrode steam
  • Gallons Per Day:  115V = 15;  230V = 28.5
  • Power:  115 /  230V (internal switch selector)
  • Control:  GFX4; controls the furnace blower motor (inside installation kit)
  • Dimensions (Inches):  21 H x 14 W x 8.25 D
  • Weight (pounds):  16
  • For home sizes up to 5500 square feet
  • Replacement Cylinder:  Model 55 (GFI #7746) for both regular & low conductivity
  • Pallet quantity:  16
  • Ground connection:  screw
  • Conductivity range:  125 to 1250 µs/cm
  • Water fill connection:  1/4″ O.D. Compression adapter to 3/4″ FPS
  • Input water type:  potable water (no demineralized or softened water)
  • Drain water temperature: <140°F / <60°C
Click Here to use our Online Humidity Calculator for Sizing Humidifiers
Manufacturer
GeneralAire
Model Name
5500
Part Number
5580
Type
Humidifier
Typical Application
Ventilation or Room Blower
Home Size
5,500 SQFT
Gallons Per Day
up to 28.5
Control
Automatic / Wi-Fi / APP
Vapor Pad Size
NA
Maintenance
Annual Cylinder Replacement
Style
Steam
Typical Installation
Ventilation/Ductless
Voltage
115V/240V
Warranty (Years)
5 years

PARTS

Image Part Name Ref # GFI # Qty Req'd Price
12502 Air Pressure Proving Switch 12502 Air Pressure Proving Switch 7021 7021 9981 $107.94
RMB15 Room Steam Kit RMB15 Room Steam Kit 7665 7665 100000 $0.00
GFX5 Automatic Digital Humidistat GFX5 Automatic Digital Humidistat 7172 GFX5 100000 $301.95
12502 Air Pressure Proving Switch
$107.94 Qty Req'd: 9981
RMB15 Room Steam Kit
RMB15 Room Steam Kit
GFI# 7665 Ref # 7665
$0.00 Qty Req'd: 100000
GFX5 Automatic Digital Humidistat
$301.95 Qty Req'd: 100000

Trust a Pro for Healthy Home Solutions

Whole-home installs and servicing should be handled by a certified contractor. Connect with a trusted professional near you to ensure long-lasting comfort, protection, and performance.

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Full History

1937
general-filters-timeline-1937

Founded in Detroit

General is founded by Art and Grace Redner in Detroit, Michigan, marking the beginning of a family legacy.
1939
general-filters-timeline-1939

Supporting the War Effort

General begins manufacturing filters for bomber ground support equipment during World War II.
1943

Expanding Operations

General moves to a new Detroit location at Schoolcraft and Grand River.
1946
general-filters-timeline-1946

New Detroit Home

General relocates to 12890 Westwood Avenue in Detroit, strengthening operations in Michigan.
1948

Growth into Canada

Canadian General Filters Ltd. is founded, extending reach to North America.
1953

Relocation to Novi, Michigan

General Filters moved to its current location in Novi, Michigan, marking a major milestone in its evolution as a manufacturing company.
1958
general-filters-timeline-1958

Model 250 Humidifier Introduced

The Model 250 set a new standard for whole-home comfort, helping families maintain healthy humidity and improve indoor air quality.
1962
general-filters-timeline-1962

New Oil Filters Introduced

1969
general-filters-timeline-1969

Model 1040 Humidifier Debuts

General Filters introduced the Model 1040 humidifier, a breakthrough product that helped define whole-house humidification.
1983
general-filters-timeline-1983

AC 1 Air Cleaner Introduced

General Filters introduced the Model 1040 humidifier, a breakthrough product that helped define whole-house humidification.
1997
general-filters-timeline-1997

Steam Humidifiers Introduced

The GeneralAire Model 5500 provides clean, sterile moisture with a furnace-independent design, disposable cylinder, digital diagnostics, and included humidistat.
2006
general-filters-timeline-2006

Gar-Ber® Acquisition

Gar-Ber Spin-On residential fuel oil filters were acquired by General Filters and continue to be manufactured to the same trusted specifications.
2006
general-filters-timeline-2006-elite

Elite Humidifiers Introduced

2009
general-filters-timeline-2009

Advanced TERSus Technology Introduced

2014
general-filters-timeline-2014

Dehumidification Expansion

The acquisition of Air & Energy Products expanded the company’s whole-house dehumidifier offerings.
2018
general-filters-timeline-2018

Advanced Air Solutions

Wi-Fi-enabled dehumidifiers were introduced under the GeneralAire® brand, and Second Wind™ Air Purifiers were acquired to expand UV air purification solutions.
2018
general-filters-timeline-2018-touch-screen

Touch Screen & Wi-Fi Control

GeneralAire DH75 and DH100 whole-house dehumidifiers (75-100 pints/day) feature LCD touch screens and Wi-Fi capability via the GeneralAire App for remote monitoring.
2019
general-filters-timeline-2019

Touch Screen & Wi-Fi Control

GeneralAire DH75 and DH100 whole-house dehumidifiers (75-100 pints/day) feature LCD touch screens and Wi-Fi capability via the GeneralAire App for remote monitoring.
2020
general-filters-timeline-2020

Model 5500 Steam Humidifier Introduced

2020
general-filters-timeline-2020-brand-refresh

Brand Logo Refresh

New GeneralAire®, General Filters, and Canadian General Filters Brand Logos Introduced
2020
general-filters-timeline-2020-vapor-pad

Model 3200 Evaporative Humidifier Introduced

2020
general-filters-timeline-2020-model-4200

Model 4200 Evaporative Humidifier Introduced

2020
general-filters-timeline-2021

Industry Standard Vapor Pad Lineup Introduced

2021
general-filters-timeline-2021-bio-gasket

BioGaskets Included in All Gar-Ber Oil Products

2021
general-filters-timeline-2021-merv

Introduced MERV 13 Filters

2023
general-filters-timeline-2023

Model 4400A Fan-Assist Evaporative Humidifier Introduced