Submittal
PRODUCT OVERVIEW
Model 6403 panel controls 3 zones
Model 6404 panel controls 3-4 zones; can control 5-12 zones when
combined with model 6401 expansion panels
Supports 2- or 3-wire dampers
Heat pump or heat/cool application
Single- or multi-stage equipment
Compatible with all 4-wire thermostats
Plenum temperature control option
NOTES
Compatible with all Aprilaire thermostats
Compatible with Aprilaire round & rectangular zone dampers
Mounting screws not included
Complete with emergency heat o/on button
Complete with vacation o/on button
The submittal is intended to show general, overall product dimensions and provide guidance for installation clearance. Drawings are not to scale.
Ensure submittals are current. Research Products reserves the rights to make product change without notifications or obligations.
P.O. Box 1467
Madison, WI 53701-1467
800.334.6011 F: 608.257.4357
AprilairePartners.com
Form No. Sub-6071 • 302084 01.20
©2018 Aprilaire – Division of Research Products Corporation
Project: _____________________________________
Architect: ___________________________________
Contractor: __________________________________
Suppliers: ___________________________________
Dealer: _______________________________________________
Engineer: ______________________________________________
Location: ______________________________________________
Date: _________________________________________________
90-2071
Zoned Comfort Control Zone Panels
MODEL 6403 AND 6404 | SUBMITTAL SHEET