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New Echo Dot with every purchase of Johnson Controls GLAS Smart Thermostat.



Purchase a Johnson Controls GLAS thermostat from Metropac anytime in the month of February and Metropac will send you an Echo Dot.
Reference promo code "GLAS" on your order.

The GLAS Smart Thermostat is designed to configure temperature controls, monitor air quality, and assist with energy savings in commercial and residential applications. The 40% translucent, color touchscreen displays current indoor and outdoor temperatures, current occupancy, heating or cooling status, and air quality measurements.

The multifunctional device monitors your indoor space by taking Total Volatile Organic Compounds (tVOCs), equivalent CO2 (eCO2), and percent relative humidity (%RH) measurements on a regular interval to determine and take action on your air quality when your system has a fan or ventilator. The GLAS Thermostat also tracks allergens, air quality index (AQI), and UV index of the area surrounding your building. In addition, the GLAS Thermostat monitors energy usage compared to a standard thermostat.

Through a Wi-Fi connection, the GLAS Smart Thermostat can be accessed and controlled with a smart phone or tablet. The mobile application can display and interact with multiple devices and building locations.

GLAS Thermostat Features and Benefits

Compatibility—GLAS works with most 24VAC powered systems including gas, electric, oil, radiant, and forced air. Requires common (C) wire or use of C-wire adapter (included). GLAS uses the following wiring ports:

- Power (C, RH, RC)

- Conventional (2H/2C), (W1, W2, Y1, Y2)

- Heat Pump (O/B)

- Fan (G)

- Humidifier, Dehumidifier, Ventilator, HRV, ERV (AUX)

Wi-Fi Connectivity—Provides accessibility and control of the device through the user’s smart phone or tablet.

- Cortana Voice Assistant—Integrated speaker and microphone allow you to manage the thermostat through voice control on the thermostat and the Cortana app with a Microsoft account.

- Expanded Voice Control Capability—GLAS works with Amazon Alexa and the Google Assistant allowing users to control thermostat functions such as temperature changes with their voice using a smart device connected to each service, such as an Amazon Echo or Google Home speaker.

- Energy Reporting—When connected to Wi-Fi, the device displays the equipment hours of runtime and percentage of energy saved compared to the user’s standard home temperature. When not connected to Wi-Fi, it displays only equipment runtime.

- Indoor Air Quality Monitoring—Integrated sensor for indoor air quality to monitor the average Total Volatile Organic Compounds (tVOCs) and equivalent Carbon Dioxide (eCO2).

- Indoor Humidity Monitoring and Control—Integrated humidity sensor allows you to monitor relative humidity inside the space and provides the option to control when connected to a humidifier, dehumidifier, or ventilator. Automatic humidity setpoint selection is available when connected to Wi-Fi with a valid postal code.

- Outdoor Air Quality Monitoring—When connected to Wi-Fi, provides level indicators of allergens, Air Quality Index (AQI [carbon monoxide, nitrogen dioxide, ozone, and sulfur dioxide]), and UV index.

- Outdoor Weather—When connected to Wi-Fi, based on postal code, provides forecast, real-time temperatures, wind speeds, and highs and lows for the day.

- Fan Control—Provides a variety of fan options, including: manual runtime, minimum hourly runtime, and smart circulation to save energy when air quality is good.

- Seven Day Scheduling—Allows user to schedule one-time or reoccurring events. Events include Home, Away, and Sleep with default temperature preferences that can be manually adjusted.

- Integrated Occupancy Sensor—Reduces energy usage by adjusting heating or cooling based on detected space occupancy. Sensor can override scheduled events.

- Integrated Proximity Sensor—Responds to movement near the device and illuminates device for ease-of-use.

- Vacation Mode—Creates scheduled vacation events when space is unoccupied for an extended period of time.

- Ease of Installation—Wire detection simplifies installation by detecting which of the wires are connected to the thermostat. Also included is a C-wire adapter for systems without a common (C) wire.

- Automatic Upgrades—When connected to Wi-Fi, over-the-air updates keep functionality and security up-to-date.

- Translucent Screen—40% translucent, easy-to-use, color touchscreen.

- Notifications—Option to enable notifications, including when to change air filter, HVAC equipment service maintenance reminder, poor indoor air quality, and indoor temperature safety range.

  GLAS Installation Instructions

  GLAS Product Bulletin

  GLAS Technical Bulletin

Winter hours through March 15th 2019
7:30am - 6:00pm e.s.t.
Place your orders by 5:45pm for same day shipping.

PH: 800-852-4328 FAX: 508-698-3121

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Metropac Industries: HVAC Master Distributors
10 Annette Road Foxboro, MA 02035
Phone: 800-852-HEAT Fax: 508-698-3121