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This TrueZONE® HZ311 Panel is for use with conventional, single stage applications, up to 3 zones. It is compatible with the Discharge Air Temperature Sensor and operates at a maximum voltage of 24 V. This panel also comes with auto changeover and a resettable fuse.
Honeywell TrueZONE® HZ311 Panel, 24 V, Gray, 8 in L x 1.86 in W x 8 in H, Import