Features

• Patented dual-fuel logic for add-on heat pump applications.

• Compatible with multi-stage and heat pump thermostats.

• Expandable using TotalZone® Add-A-Zone® Panels. Controls up to 28 zones.

• Uses any Honeywell four-wire thermostat to control any equipment including VisionPRO or FocusPRO.

• Controls additional stages of heating and cooling based on: Time, adjustable from 5 to 30 minutes. Percent of zones calling.

• Multi-stage or heat pump thermostats.

• Built-in Emergency Heat switch eliminates need for expensive heat pump thermostat on each zone. Zone-A-Lone® allows zone 1 thermostat to set back all zones during unoccupied periods.

• When opposite calls exist, TZ panel services mode calling first and either satisfies call within 20 minutes or drops it and switches over to opposite mode to satisfy that demand. When all calls are satisfied, TZ panel allows fan operation from any zone through Fan switch on each thermostat.

• Setting Fan switch to On from any thermostat turns on fan and closes damper to zones with Fan switches set to Auto.

• Additional features: Resettable circuit breaker protects panel.

OBSOLETE