ZoningSupply.com - Zone Control

HVAC Zone Controls & Zoning Dampers

Replace a Honeywell 4 Zone with SmartZone-4X

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UPGRADE your system with an easier & better zoning control.  The SmartZone-4X is a drop in replacement for many zone control systems.  This is a quick diagram showing where to plug in the wires after disconnecting them from your old HONEYWELL system.

Honeywell HZ432, HZ-432, HZ322, HZ-322, HZ311, HZ-311, HZ221, HZ-221 can all be replaced by the SmartZone-4X in most cases.  For more information go to http://www.smartzoning.com