Steam Humidifier
High-capacity humidifier is ideal for larger residential applications.
| Warranties | 5-year Parts Limited Warranty |
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.
Benefits
IMPROVED INDOOR AIR QUALITY
Maintains optimal humidity levels to alleviate irritations, bacteria and viruses associated with dry air.
LOWER COST OF OWNERSHIP
Dry air feels cooler. Optimized humidity levels provide increased indoor comfort – and lowered energy costs.
RELIABLE SUPPORT
Our Certified Comfort Expert™ contractors make sure your steam humidifier is installed and serviced correctly from day one.
CONFIDENCE GUARANTEED
5-year Parts Limited Warranty ensures years of reliability.
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 
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*To receive the extended 10-year parts warranty or premium system warranty for qualifying units, you must register online at www.upgproductregistration.com. Registration must be completed within 90 days of installation or 90 days of the closing date for new home construction. Failure to register online within 90 days results in a standard 5-year parts warranty. Failure to return the registration card does not affect rights under the standard warranty.