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Alarm.com ADC-T40K-HD-W Smart Color Touchscreen Thermostat - White

$299.00

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Alarm.com ADC-T40K-HD-W Smart Color Touchscreen Thermostat - White

The ADC-T40K-HD-W is an all-white version of the standard ADC-T40K-HD high-definition, touchscreen thermostat. The white design matches the backplate and provides a potentially better aesthetic for many homes. As with the standard T40K, the ADC-T40K-HD-W offers nearly universal compatibility with 24VAC HVAC systems. This allows pretty much anyone with an Alarm.com automation account to simply install the ADC-T40K-HD-W and start automating their home's HVAC system. The ADC-T40K-HD-W is compatible with all of Alarm.com's automation platforms, including remote operation, scenes, energy-saving schedules, and even geo-fencing for location-based automation. In addition, temperature sensors such as the ADC-S40-T can be paired with the ADC-T40K-HD-W, which allows the thermostat to regulate the temperature between itself and areas that include a temperature sensor. This can help save energy costs and provide a normalized temperature throughout your home so you can be comfortable, no matter what room you're in. 

While the ADC-T40K-HD-W can function as an independent thermostat, the majority of its automation features require an Alarm.com service plan that includes automation. Both residential and commercial Alarm.com service plans include these automation features, so the ADC-T40K-HD-W will serve you well in both a home and business setting. Installation of the ADC-T40K-HD-W is extremely simple as well. Transferring the wiring from your old thermostat is simple following the installation guide, and the ADC-T40K-HD-W itself will provide diagnostics after installation, letting you know if there is a wiring mistake. In addition, trouble conditions with the HVAC system will be relayed to the thermostat so they can be viewed on screen. 

The ADC-T40K-HD-W is designed to work with 24V HVAC systems; however, 120V and 240V systems can be adapted to allow ADC-T40K-HD-W to work with them. Keep in mind, the ADC-T40K-HD-W requires a C wire at the thermostat, which provides the constant 24V power to the unit, so it cannot be used on systems that only use battery-operated thermostats. Running extra wire can solve this problem if desired, though. Below you will find a compatibility guide detailing what types of HVAC setups the ADC-T40K-HD-W can operate. 

ADC-T40K-HD Installation guide
ADC-T40K-HD Data Sheet

Specs:

Power - 24 VAC - C wire required
Dimensions - 4.7" x 4.7" x 1.07’’ (12 x 12 x 2.72 cm)
Operating Temperature - 41°F to 95°F (5°C to 35°C)
Communication - Z-Wave SmartStart, Z-Wave S2 Authenticated/Unauthenticated

Compatibility chart:

Near universal 24 V compatibility Yes
Humidifier Yes
Dehumidifier Yes
Forced Air Yes
Heat Pump Yes – Compatible with both O and B systems
Heat Up to 3 stages
Cool Up to 2 stages
Dual Fuel Yes
Ventilation control HRV, ERV, External Air Baffle

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