DUROZONE PANEL SELECTION GUIDE 
FOR HEAT PUMPS AND AUXILIARY HEAT

• Zone4 damper can be used as fresh air damper.  Timer on panel sets minutes of fresh air per hour.
• Compatible with automatic change-over thermostats allowing any zone to call for heating or cooling.
• Compatible with most 24VAC powered, battery powered thermostats.
• Two-stage heating and two-stage cooling for gas/electric systems and Three-stage heating and two-stage cooling for heat pump system.
• Optional supply air temperature sensor used to limit supply air temperature and prevent over-heating and freeze-up.
• Maximum and minimum supply air temperatures can be set on the panel.
• Optional purge cycle at the end of heating or cooling call.
• And more...

2 TO 4 ZONES

JTZ-HP

• Manual Changeover
• 2 Stage Heat, 2 Stage Cool
• Use of Heat Pump Thermostat in all zones
• Fossil Fuel Kit Built In
• Simple and Proven Relay Logic

2 TO 3 ZONES