PRO1 ZDA250W Wireless Discharge Air Sensor - For Z955W Thermostat

• The PRO1 ZDA250W is a wireless discharge air sensor
• Measures discharge air temperature for safe and efficient zone control (or zoning) (must be used with Z955W)
• Set high and low limits in the duct for zoning applications to protect equipment
• Mount inside the air handler above the heat exchanger
• Measure the discharge air temperature for safe and efficient comfort control
• Replaces: ZDA-250W , ZDA250-W , 662766522228 and others
• 24VAC hardwire only

The PRO1 W150W Wireless Repeater is an optional accessory installed somewhere between communicating devices, to repeat the wireless signal and extend the range