Research Products 6404 Aprilaire® Control Panel 4 Zones

Product Description

The RESEARCH PRODUCTS 6404 Aprilaire® Control Panel can control up to four zones and is expandable up to 12 with the use of the model 6401 two-zone expansion panel. It operates at 18 to 30 VAC and 50/60 Hz. Designed for 2 heat/2 cool conventional and 4 heat/2 cool heat pump applications.

• Integrated balance point control
• Equipment protection
• Expandable up to 12 zones with model 6401

Product Highlights

The Aprilaire® 6404 control panel offers versatile zone control and equipment protection for efficient HVAC management.

Product Information

Standard Information

• Brand: RESEARCH PRODUCTS
• Manufacturer Part Number: 6404

Technical Specifications

• Voltage Rating: 18 to 30 VAC
• VA Rating: 18 VA at 158 deg F, 30 VA at 90 deg F Damper Output per Zone, 18 VA at 158 deg F, 30 VA at 90 deg F Panel and Thermostats
• Frequency Rating: 50/60 Hz
• Number of Zones: 4
• Humidity Rating: 5 to 90% RH Non-Condensing
• Temperature Rating: 32 to 158 deg F