Out of Production Models:
Parts Available

Furnace Mount Steam Humidifiers For Your Home
from EWC Controls /Autoflo

The S2000 and S2020 steam humidifier series is ranked as one of the most technologically advanced humidifier on the market today, and now performs even better with the help of a computer!

Model S2000	Model S2020
for homes up to 2,800 square feet	for homes up to 3,500 square feet:
Shop for parts for the Model S2000 here	Shop for parts for the Model S2020 here

These top of the line steam humidifiers have a built-in computer chip that insures:

• Efficiency
• accuracy
• reliability
• safety

More helpful links include:

• Frequently Asked Questions on Steam Humidifiers

• Our Savings off of the Manufacturer's Retail Price
  

These two humidifiers are compatible with all makes and models of forced air heating units. Also, a steam humidifier is the only humidifier that will work to its maximum capacity on heat pump systems. Sierra Sales carries every available instruction manual and specifications sheet here on this page for all units and replacement parts, so if you need more information, we have it!

Features of this Humidifier:

• Smart Digital Humidistat Included ($90.00 value)
• Highest efficiency rating
• Humidifies without a call for heat
• LED's for easy system readout
• An effective cure for dry homes
• Compatible with all forced air systems
• Computer watchdog circuit
• Automatic Drain / Flush system
• Automatic Maintenance Mode
• 100% guaranteed not to need summer maintenance
• Interlock wiring for fan control
• Listed and Approved by Underwriters Laboratories

More Details about the Features of This Steam Humidifier:

The automatic flush system will drain the humidifier every 8 hours of operation. This is a preventative maintenance mode to help insure maximum humidifier efficiency. The humidifier will completely empty itself and not refill until another call for humidity. The mode insures that all summer long, when the humidifier is not in operation the humidifier will not be full of water.

The LED read-out display on the front cover shows the proper operation of the humidifier. The display also shows the installer and homeowner the effectiveness and reliability of this humidifier.

This humidifier also is the only unit that will operate in the heating system without a need for a heat call. The steam humidifier will operate and turn the fan on independently of the furnace. It's the ultimate companion for maximum homeowner comfort.

The UL label enforces EWC's commitment to product reliability and safety. Underwriters Laboratories (UL) is an independent auditing agency the rigorously tests the performance of electrical devices. Their seal is a symbol of excellence.

Instructions and Specification Sheets:

View a blown apart full sized diagram of this unit here