Humidifiers

BestAir Pro Humidifiers

• autoFlo 97 Drum Bypass Specifications (327 KB PDF)
• autoFlo 200P Drum Bypass Specifications (359 KB PDF)
• autoFlo 250 Flow-Through Bypass Specifications (329 KB PDF)
• autoFlo 800BP Drum Bypass Specifications (358 KB PDF)
• autoFlo SC15 Flow-Through Supply-Side Specifications (200 KB PDF)
• Green Humidifier Water Saving Flow-Through Supply-Side GH2500 Specifications (205 KB PDF)
• Green Humidifier Water Saving Flow-Through Supply-Side GH2500 Installation Instructions and Owner's Manual (5.7 MB PDF)
• Green Humidifier Water Saving Flow-Through Bypass GH3200 Specifications (198 KB PDF)
• Green Humidifier Water Saving Flow-Through Bypass GH3200 Installation Instructions (5.4 MB PDF)
• Lobb Drum Bypass WA1700 Specifications (209 KB PDF)
• Lobb Drum Bypass WA2700 Specifications (209 KB PDF)

EWC Controls Ultra-Zone (previously autoFlo) Steam Humidifier

• Ultra-Zone Steam Humidifier Brochure (1,316 KB PDF)
• Comparison Chart: Ultra-Zone vs. Honeywell (14 KB PDF)
• Comparison Chart: Ultra-Zone vs. Skuttle (15 KB PDF)
• Ultra-Zone Steam Humidifier Installation Instructions and Owner's Manual - Revision L (since September 2005) (9.1 MB PDF)
• Ultra-Zone Steam Humidifier Installation Instructions and Owner's Manual - Revision J (before September 2005) (738 KB PDF)
• Ultra-Zone Smart Digital Thermostat Installation Instructions and Owner's Manual (397 KB PDF)
• Ultra-Zone Zinc Anode Replacement Instructions (33 KB PDF)
• Ultra-Zone Fan Failure Interlock Wiring Diagram (22 KB PDF)
• Ultra-Zone Circuit Board Replacement Instructions (99 KB PDF)
• Ultra-Zone Fill Valve Replacement Instructions (1,881 KB PDF)
• Ultra-Zone Heating Element Replacement Instructions (32 KB PDF)
• Ultra-Zone Thermistor Probe Replacement Instructions (405 KB PDF)
• Ultra-Zone Water Probe Replacement Instructions (1,475 KB PDF)

Trion Herrmidifier Atomizing Humidifiers

• Whole-House Humidifiers (214 KB PDF)