Abstract: An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.

Abstract: An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.

Abstract: A building system comprising one or more memory devices storing instructions that, are executed by one or more processors. The instructions include retrieving one or more instructions for installing a thermostat with heating, ventilation, and air conditioning (HVAC) equipment and causing a user interface to display the one or more instructions. The instructions further include receiving one or more confirmation indications of the one or more instructions being performed successfully by a user and causing the user interface to display an interface including one or more indication that the one or more instructions were performed successfully by the user.

Abstract: A thermostat for a building includes a light emitting diode (LED) system including one or more LEDs configured to emit light to illuminate a floor area beneath the thermostat. The thermostat incorporates an occupancy sensor to sense the approach of a user based on changes in conditions in proximity to the thermostat and detect an ambient light level. The thermostat includes a processing circuit configured to receive data outputs from the occupancy sensor, determine whether the data outputs indicate the approach of a user, cause the one or more LEDs to emit the light towards the floor in response to an indication that a user is approaching the thermostat based on occupancy sensor data correlated with occupancy conditions, and record and store LED activations and deactivations for later retrieval as historic data. The one or more LEDs may be configured as an illumination module removably attachable to the thermostat.

Abstract: A thermostat includes a transparent touch screen display, wherein the matter behind the display is visible in the non-active display portions and a control bar connected to one side of the transparent touch screen display. The control bar includes a housing, processing circuitry operably connected to the transparent touch screen display and configured to monitor and control building equipment, and a temperature sensor operably connected to the processing circuitry.

Abstract: A system for controlling air quality of a building space includes an air quality sensor configured to sense the air quality of the building space, an exhaust fan configured to exhaust air from inside the building space to outside the building space, a switch device configured to control the exhaust fan to exhaust the air from inside the building space to outside the building space, and a controller comprising a processing circuit. The processing circuit is configured to determine an air quality level of the building space based on the air quality sensor, determine whether the air quality level is less than an air quality threshold, and cause the switch device to operate the exhaust fan to exhaust air from inside the building space to outside the building space in response to a determination that the air quality level is less than the air quality threshold.

Abstract: A controller for controlling an environmental condition of a building via building equipment includes a user interface configured to present information to a user, an air quality sensor configured to sense indoor air quality conditions, a communications interface configured to communicate with a server system and receive outdoor air quality data from the server system, and a processing circuit. The processing circuit is configured to generate indoor air quality data based on the sensed indoor air quality data conditions sensed by the air quality sensor, receive, via the communications interface, the outdoor air quality data from the server system, and generate one or more interfaces indicating the indoor air quality conditions and the outdoor air quality conditions based on the indoor air quality data and the outdoor air quality data and cause the user interface to display the one or more interfaces.

Abstract: A thermostat for a building space includes a communications interface, an electronic display, and a processing circuit. The communications interface is configured to receive service provider information via a network connection. The electronic display includes a user interface configured to display the service provider information. The processing circuit is configured to determine when to display the service provider information on the electronic display by monitoring thermostat events.

Abstract: A thermostat for a building space includes a communications interface, an electronic display, and a processing circuit. The communications interface is configured to receive service provider information via a network connection. The electronic display includes a user interface configured to display the service provider information. The processing circuit is configured to determine when to display the service provider information on the electronic display by monitoring thermostat events.

Abstract: A thermostat for a building includes a halo light emitting diode (LED) system including one or more LEDs configured to emit light and a halo diffuser structured around at least a portion of an outer edge of the thermostat. The halo diffuser is configured to diffuse the emitted light of the one or more LEDs around at least the portion of the outer edge of the thermostat. The thermostat includes a processing circuit configured to receive one or more data streams, determine whether the one or more data streams indicate a building emergency condition, and operate the one or more LEDs of the halo LED system to indicate the building emergency condition to a user.

Abstract: An HVAC system within a building including an HVAC device having a blower fan, a number of sensors, and a control device. The control device has a processor that is configured to receive a request to operate the blower fan. The control device is further configured to determine an air quality value based on measurements provided by the sensors, and a runtime of the blower fan within a previous time frame. The control device is also configured to operate the blower fan based on the determined air quality value and the determined runtime of the blower fan within the previous time frame.

Abstract: A thermostat for includes a processing circuit configured to operate the building equipment to control an environmental condition within a building including a first zone and second zones and receive a first time-series data set for a parameter of a first piece of the building equipment associated with the first zone. The processing circuit is configured to receive second time-series data sets for the parameter of second pieces of building equipment associated with the second zones. The processing circuit is configured to perform a comparison including comparing the first time-series data set with the second time-series data sets and generate recommendations for improving the performance of the first piece of building equipment based on the comparison of the first time-series data set with the second time-series data sets.

Abstract: An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.

Abstract: A home control system includes a thermostat configured to measure environmental conditions in a first room of a building and control heating, ventilation, and air condition (HVAC) equipment within the building. The thermostat includes a central control hub configured to communicate with a plurality of remote sensor units via a data communications interface. The thermostat further includes a processing circuit configured to monitor and control non-HVAC equipment within the building. The system further includes a first remote sensor unit of the plurality of remote sensor units. The first remote sensor unit is configured to measure environmental conditions in a second room of the building and wirelessly communicate information associated with the measured environmental conditions to the central control hub. The thermostat is further configured to control both the HVAC equipment and the non-HVAC equipment within the building based on the information received from the remote sensor unit.

Abstract: A controller for controlling a temperature of a building space includes an occupancy sensor configured to measure an occupancy signal indicating whether one or more occupants are within the building space and a processing circuit configured to receive the occupancy signal from the occupancy sensor. The processing circuit is configured to determine whether the number of occupants within the building space has increased by a predefined amount based on the received occupancy signal, decrease a value of a temperature setpoint for the building space from a first value to a second value in response to a determination that the number of occupants within the building space has increased by the predefined amount based on the received occupancy signal, and reduce the temperature of the building space by controlling one or more pieces of building equipment associated with the building space.

Abstract: An HVAC system within a building including a ventilator, a number of sensors, and a control device. The control device has a processor that is configured to receive a request to operate the ventilator. The control device is further configured to determine a status of a minimum runtime mode of the ventilator. The minimum runtime mode operates the ventilator for a minimum amount of each time in a predefined time period. The control device is further configured to determine an air quality value. The air quality value is based on one or more measurements provided to the control device by the plurality of sensors. The control device is further configured to operate the ventilator based on the air quality value being determined to be below an acceptable value.

Abstract: An HVAC system within a building including an HVAC device having an air filter, a number of sensors, and a control device. The control device has a processor that is configured to determine a current air quality metric based on air quality measurements received by the sensor. The control device is further configured to calculate an average air quality metric based on the current air quality metric and a set of previous air quality metrics. The control device is further configured to store the average air quality metric. The control device is further configured to generate an air filter type recommendation based on the average air quality metric.

Abstract: A thermostat includes a housing, a touch-sensitive display configured to display visual media and receive user inputs, and processing electronics configured to operate the touch-sensitive display. The housing includes a base and a display mount. The base includes a top wall, a bottom wall, a front wall connecting the top wall to the bottom wall, a first side wall connecting the top wall to the bottom wall, and a second side wall connecting the top wall to the bottom wall. The top wall, the bottom wall, the first side wall, and the second side wall define an internal volume. The display mount is cantilevered away from the top wall and includes a mounting surface. The display is attached to the mounting surface. The processing electronics are positioned within the interior volume.

Abstract: A controller for controlling an environmental condition of a building space includes a proxy sensor configured to measure a proxy value indicating whether an occupant is within the building space and an occupancy sensor configured to measure an occupancy value. The controller includes a processing circuit configured to determine whether the occupant is within the building space based on the occupancy value of the occupancy sensor, generate a proxy parameter based on a first proxy value measured via the proxy sensor in response to a determination that the occupant is not within the building space based on the occupancy value of the occupancy sensor, determine whether the occupant is within the building based on a second proxy value measured via the proxy sensor and the generated proxy parameter, and control one or more pieces of building equipment to control the environmental condition of the building space.

Abstract: A multi-function thermostat for a building includes a sensor configured to measure an environmental condition of a building space, a communication interface, and a processing circuit. The communications interface is configured to communicate with an emergency server and receive occupant health data from a health sensor configured to monitor an occupant. The processing circuit is configured to determine a health metric associated with the occupant based on the occupant health data and cause the communications interface to send a distress message to the emergency server when the health metric associated with the occupant indicates a medical emergency.