YORK logo
Search
Find a Dealer
Navigation
YORK logo
  • Products and Solutions
    Back
    Close Products and Solutions
    Heating and Cooling
    • Air Conditioners
    • Air Handlers
    • Evaporator Coils
    • Furnaces
    • Heat Pumps
    • Mini-Split Systems
    • Packaged Units
    Indoor Air Quality
    • Energy Recovery Ventilator
    • Hybrid Electronic Air Cleaner
    • Media Air Cleaners
    • Portable Air Cleaners
    • Steam Humidifier
    • Ultraviolet Air Treatment System
    • Whole-house Bypass Humidifier
    • Whole-house Dehumidifier
    • Whole-house Fan-powered Humidifier
    Thermostats
    • Hx Touch-screen Thermostat
    • Hx3 Touch-screen Thermostat
    • Hx3 Zoning System
    • Universal Thermostat Adapter
    Parts
    • Genuine Parts
  • Buying YORK®
    Back
    Close Buying YORK®
    Getting Started
    • Installing a New System
    • Price Guide
    • Purchase Process
    • Repair or Replace?
    • Working with a Dealer
    • Energy Savings Calculator
    • Side Discharge and Top Discharge HVAC Units
    • Summer Offers
    HVAC 101
    • How HVAC Systems Work
    • HVAC Glossary
    • Improving Air Quality
    • Understanding Energy Ratings
    Financing & Savings
    • Financing
    • Rebates & Savings
    • Inflation Reduction Act
    • Canada Greener Homes Grant
  • Owner Resources
    Back
    Close Owner Resources
    Maintenance
    • Pre-service Checklist
    • Troubleshooting Guide
    Warranty and Registration
    • Warranties
    Homeowner Support
    Energy Savings Calculator
  • YORK® Advantage
    Back
    Close YORK® Advantage
    Proven Quality
    Awards and Recognition
    Building Homes for heroes
    Certified Comfort Experts
    Sustainability
    • Electrification and Decarbonization
    • Refrigerant Transition
Find a Dealer
Close
  • Products and Solutions
    Back
    Close Products and Solutions
    Heating and Cooling
    • Air Conditioners
    • Air Handlers
    • Evaporator Coils
    • Furnaces
    • Heat Pumps
    • Mini-Split Systems
    • Packaged Units
    Indoor Air Quality
    • Energy Recovery Ventilator
    • Hybrid Electronic Air Cleaner
    • Media Air Cleaners
    • Portable Air Cleaners
    • Steam Humidifier
    • Ultraviolet Air Treatment System
    • Whole-house Bypass Humidifier
    • Whole-house Dehumidifier
    • Whole-house Fan-powered Humidifier
    Thermostats
    • Hx Touch-screen Thermostat
    • Hx3 Touch-screen Thermostat
    • Hx3 Zoning System
    • Universal Thermostat Adapter
    Parts
    • Genuine Parts
  • Buying YORK®
    Back
    Close Buying YORK®
    Getting Started
    • Installing a New System
    • Price Guide
    • Purchase Process
    • Repair or Replace?
    • Working with a Dealer
    • Energy Savings Calculator
    • Side Discharge and Top Discharge HVAC Units
    • Summer Offers
    HVAC 101
    • How HVAC Systems Work
    • HVAC Glossary
    • Improving Air Quality
    • Understanding Energy Ratings
    Financing & Savings
    • Financing
    • Rebates & Savings
    • Inflation Reduction Act
    • Canada Greener Homes Grant
  • Owner Resources
    Back
    Close Owner Resources
    Maintenance
    • Pre-service Checklist
    • Troubleshooting Guide
    Warranty and Registration
    • Warranties
    Homeowner Support
    Energy Savings Calculator
  • YORK® Advantage
    Back
    Close YORK® Advantage
    Proven Quality
    Awards and Recognition
    Building Homes for heroes
    Certified Comfort Experts
    Sustainability
    • Electrification and Decarbonization
    • Refrigerant Transition
  1. YORK®
  2. Residential Equipment
  3. Indoor Air Quality
  4. Steam Humidifier
Steam Humidifier product image
  • Steam Humidifier thumbnail

Steam Humidifier

High-capacity humidifier is ideal for larger residential applications.

Comfort Technologies 11.5, 20.5, and 23.3 gallon per day options
Back to Top
Icon of a thunderbolt enclosed in an arrow forming a circle Energy Calculator >
Icon of two text messages Get Help/Support >
Icon of a sheet of paper with arrows pointing inwards on a greay background Product Selector >
Dollar icon enclosed in two arrows forming a circle Finances and Rebates >

Steam Humidifier

  • Overview
  • Features & Benefits
  • Warranty
  • Related Products
  • Technical Specification
  • Owner Resources
    Find a Dealer

    Humidity When You Need It

    The YORK® Affinity™ Series Steam Humidifier delivers optimal humidity levels – up to 23.3 gallons per day (GPD) – even when your HVAC system is not engaged. It also reduces the conditions that can lead to mold, bacteria and virus growth. This option is ideal for applications when evaporative units are less practical, such as with systems located in attics, crawl spaces or closets, or in areas with milder winter climates or homes with a non-forced air heating source.
    Humidity When You Need It

    Benefits

    Improved Indoor Air Quality
    IMPROVED INDOOR AIR QUALITY

    Maintains optimal humidity levels to alleviate irritations, bacteria and viruses associated with dry air.

    Lower Cost Of Ownership
    LOWER COST OF OWNERSHIP

    Dry air feels cooler. Optimized humidity levels provide increased indoor comfort – and lowered energy costs.

    Reliable Support
    RELIABLE SUPPORT

    Our Certified Comfort Expert™ contractors make sure your steam humidifier is installed and serviced correctly from day one.

    Confidence Guaranteed
    CONFIDENCE GUARANTEED

    5-year Parts Limited Warranty ensures years of reliability.

    Features

    • 11.5, 20.5 and 23.3 gallon-per-day capacity options
    • Works with your existing HVAC system
    • Practical for smaller spaces like attics, crawl spaces, closets, etc.
    • Humidity operation is not dependent on heat
    • Designed, engineered and assembled in the United States
    • Backed by the Good Housekeeping Seal of Approval
    YORK® | Brochure

    The Value of Whole-Home Humidifiers

    Insufficient humidity in your home can make you feel colder, leading to a higher heating bill. In addition, a humidity imbalance can create a breeding ground for bacteria and viruses, which can have an impact on your health. YORK® whole-home humidifiers help, with simple operation that creates a more comfortable, healthier environment.
    DOWNLOAD BROCHURE

    Warranty

    With a YORK® residential system, comfort is more than a feeling – it’s a promise. Because YORK® home comfort systems are built to the highest standards and backed by the best warranties.
    Register Your Warranty
    YORK® | Warranties

    Related Products

    Ultraviolet Air Treatment System

    Ultraviolet Air Treatment System

    MERV 16 Hybrid Electronic Air Cleaners

    MERV 16 Hybrid Electronic Air Cleaners

    YP9C 98% Modulating Gas Furnace

    YP9C 98% Modulating Gas Furnace

    70, 95 and 130 Pint Per Day Whole House Dehumidifier

    70, 95 and 130 Pint Per Day Whole House Dehumidifier

    Technical Specification

    Capacity Up to 23.3 gallons  per day Parts Warranty Code 5-year Parts Limited Warranty

    Owner Resources

    YORK® | Repair or Replace

    Repair or Replace?

    family enjoying

    Improving Air Quality

    YORK® | Understanding Energy Ratings

    Understanding Energy Ratings

    YORK® | Working With a Dealer

    Working With a Dealer

    Support

    YORK® | BUYING OR SERVICING A SYSTEM BUYING OR SERVICING A SYSTEM

    Contact your local dealer for help with your existing system or to learn more about buying a new one.

    YORK® | WARRANTIES AND REGISTRATION WARRANTIES AND REGISTRATION

    Find your local dealer for more information on our warranties and warranty registration.

    YORK® | FINANCING FINANCING

    Learn about our affordable financing plans so you can purchase a new YORK® comfort system that fits your budget.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Brochure

    665513-utg-b-1211 (English)

    Technical Guide - 4000, 5000, 6000 & 7000 Series Humidifiers

    English Brochure
    VIEW

    User Guide

    715291-uum-a-1211 (English)

    User Manual - Model 8000 Residential Steam Humidifier

    English User Guide
    VIEW

    Brochure

    york_%20humidifier%20brochure_publ-6795%20-c-1120 (English)

    YORK Whole-Home Humidifiers Brochure

    English Brochure
    VIEW
    No resource found for selected filter

    Back

    Next

    Great Financing Options Available

    Get the Details
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    For Your Home
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    • Air Systems
    • Chilled Water Systems
    • Ductless and VRF Systems
    • Packaged and Split DX Systems
    • YORK® Advantage
    • Proposition 65 Warning
    • Contact us
    For Your WorkPlace
    • Air Systems
    • Chilled Water Systems
    • Ductless and VRF Systems
    • Packaged and Split DX Systems
    • YORK® Advantage
    • Proposition 65 Warning
    • Contact us
    Find a Dealer
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    For Your Home
    • Residential Products
    • Local Rebates & Savings
    • Warranties & Registration
    • Get Support
    • For Dealers & Distributors
    • Proposition 65 Warning
    • Air Systems
    • Chilled Water Systems
    • Ductless and VRF Systems
    • Packaged and Split DX Systems
    • YORK® Advantage
    • Proposition 65 Warning
    • Contact us
    For Your WorkPlace
    • Air Systems
    • Chilled Water Systems
    • Ductless and VRF Systems
    • Packaged and Split DX Systems
    • YORK® Advantage
    • Proposition 65 Warning
    • Contact us
    York logo white
    Connect With Us
    • Facebook
    • Instagram
    • Twitter
    • YouTube
    • LinkedIn Residential
    • LinkedIn Commercial
    © 2025 Johnson Controls. All Rights Reserved.
    • JohnsonControls.com
    • Privacy
    • Terms & Conditions