The TZ45 is a Z-Wave wireless digital thermostat designed to control the majority of HVAC systems. The TZ45 contains a robust thermostat interface and is designed for use with communicating systems where remote monitoring andor remote control are desired.Features. All in One Design.. Z-Wave Compatible.. Standard or Heat Pump HVAC Systems.. Programmable 4 x 7 day schedule.. 128x64 Backlit Graphical Display.. 6 Buttons with On Screen Labels.. Remote Control of All Thermostat Functions.. Optional Remote Sensors.. Wall mount or mounts on single-gang junction box.. Graphical LCD with white backlight.. Heating and Cooling Setpoint display.. System Mode Off Auto Heat Cool.. Fan Mode display and control Auto On.. On-screen setup of HVAC Type Fan Type Changeover type for HP systems FC mode and sensor calibration.. 4 x 7 day programmable schedule multiple schedules.. Fan Cycler feature.HVAC System Compatibility. Central HVAC systems or separate heatingcooling systems with separate RHRC transformers split. Standard gaselectric HVAC Systems 2-stage heating 2-stage cooling.. Heat Pump HVAC Systems 3-stage heating 2-stage cooling.. Fan system Selectable for gas or electric heat systems.. Heat Pump Change Over valve reversing valve Selectable for change over with heat or change over with cool O or B output.. Emergency Heat In Heat pump mode Emergency Heat mode is selectable from the thermostat.. Compressor short cycle protection delay of 6 minutes adjustable.. Automatic heating and cooling changeover.Remote Sensors. The TZ45 supports up to 2 indoor remote sensors.. Remote sensor can replace internal sensor or provide averaging.Wiring Requirements. 18 AWG.. Uses standard thermostat connections C R W1 W2 Y1 Y2 G.Power Requirements. 24VAC Note - Requires both 24VAC R and 24VAC common C wires from the HVAC System.

• All in One Design.
• Z-Wave Compatible.
• Standard or Heat Pump HVAC Systems.
• Programmable, 4 x 7 day schedule.
• 128x64 Backlit Graphical Display.

All in One Design.RCS Technology