$271.44
The ATA11U03 electronic thermostat provides single-stage, 2-fan speed selections, non-programmable
temperature control for 24 Vac water-source heat pump systems.
Other features of the Climatemaster ATA11U03 include: °F or °C temperature display, Backlight user select, Installer setup options that allow for customized applications, including dead band adjustment, temperature display offset, manual heat-cool only, keypad lockout, sensing on board or remote, maximum cycles per hour, fan speeds (2 or 1), setting minimum cooling temperature, and setting the maximum heating temperature, Zero temperature droop performance, Setpoints are permanently held in memory (no batteries used) and retained during power outages, Backplate wiring for easy installation, Input Power: 18 to 30 Vac, 50/60 Hz, Setpoint Range: 50°F to 90°F [10°C to 32°C], Note: User must maintain thermostat setting within proper unit operating temperature range (See specific unit(s) IOM for details), The default setpoint for heating is 68°F [20°C] and for cooling is 78°F [25.5°C]. Press the p or q keys to change the setting. To change between heat, cool, and auto settings, press the mode key until the desired setting appears, and the Maximum current for each output is 1 Amp, 3 Amp total.
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 6 × 4 in |
| Brand | ClimateMaster |
| Voltage | 24 |
| Description | Parts – OEM |
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Sensing Element Range Accuracy
• Temperature with any Option (excluding Humidity) -4°
to 122° F (-20° C to 50° C) ±0.35° F (0.2° C)
• Temperature with Humidity and any Option 50° F to
104° F (10° C to 40° C) ±0.5° F (0.3° C)
• Humidity 20% to 80% ±2% typical
• CO2 400 to 1250 PPM ±30PPM or +/-3% (greater of
two) 1250 to 2000 PPM ±5% of reading plus 30 PPM
• VOC 0 to 2,000 PPM ±100 PPM
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