CARRIER ATA11U03 Thermostat

Product Description

The CARRIER ATA11U03 electronic thermostat controls single-stage, water-source heat pump systems. It is a non-programmable thermostat that offers two fan speed selections with modes for Heat, Off, Cool, and Auto. Users can operate the fan at Low or High speeds. Temperature display options are in Fahrenheit or Celsius, and a backlight can be selected by the user. The thermostat allows for adjustments like dead band settings and display offsets for personalized use. The temperature setpoint range is adjustable from fifty degrees Fahrenheit to ninety degrees Fahrenheit.

• Provides Heat-Off-Cool-Auto system selections.
• Offers fan low or high speed selections.
• Allows for Fahrenheit or Celsius temperature display.

Product Highlights

Ideal for various setups in HVAC systems, the thermostat enhances control and customization.

Product Information

Standard Information

• Brand: CARRIER
• Application: Single-stage, 2 fan speed selections
• Item Number: ATA11U03

Technical Specifications

• Input Power: 18 to 30 Vac, 50/60 Hz
• System Compatibility: Non-programmable for 24 Vac water-source heat pump systems