The present disclosure addresses systems, media, and methods of configuring a heating system comprising a plurality of combustion-type heating devices fluidly coupled to a vent system. Configuring the heating system includes receiving operating pressure data from one or more pressure sensors in a flue of one of combustion-type heating devices and the vent system. The operating pressure data from the one or more pressure sensors is indicative of a pressure at a corresponding location in the vent system. Configuring the heating system further includes comparing the operating pressure data to stored operational pressure data indicative of operational pressure ranges indicative of permissible operating parameters associated with preventing backflow of flue gases into the one of combustion-type heating devices and outputting instructions for a damper to at least partially open or at least partially close based at least in part on the operating pressure data and the stored operational pressure data.

A method of controlling a gas furnace comprising a gas valve for supplying a fuel gas to a manifold; a burner through which the fuel gas discharged from the manifold passes; an igniter for igniting a mixture of fuel gas passed through the burner and air; and an inducer for generating a flow in which a combustion gas generated by the burning of the mixture is discharged to an exhaust pipe via a heat exchanger, wherein the gas furnace performs a heating operation according to a heating signal or a heating stop according to a stop signal, includes the steps of: (a) receiving any one of the heating signal or the stop signal; (b) transmitting a signal to operate the inducer when the heating signal is received; (c) operating the igniter; (d) transmitting a signal to open the gas valve; (e) detecting whether the gas valve is opened or closed; (f) detecting a flow rate of the fuel gas in the manifold; and (g) displaying a normal operation of the heating operation, based on information detected in the steps (e) and (f).

An alert sensing stove assembly includes a stove that includes a plurality of burners. A plurality of valves is provided and each of the valves is in fluid communication with an associated one of the burners. A processor is coupled to the stove and the processor is electrically coupled to each of the valves. A sensor array is coupled to the stove to detect a variety of alert agents. The processor sends a shut down signal to each of the valves when the sensor array detects one of the alert agents. Thus, the sensor array enhances safety with respect to unattended operation of the stove. A communication unit is provided and the communication unit is coupled to the stove. The communication unit transmits an alert signal to an extrinsic communication network when the processor sends the shut off signal to alert a user to a potentially dangerous situation.

The invention relates to an HVAC monitoring apparatus. The HVAC monitoring apparatus monitors the carbon monoxide, pressure, and temperature inside the air duct network of an HVAC system, directly above the furnace. The apparatus can send detailed information wirelessly through the cloud.

The disclosure relates to a burner having a container for storing liquid fuel, a fuel inlet for filling liquid fuel into the container, and a fire outlet for fire from burning liquid fuel to leave the burner. The fire outlet may function as fuel inlet or a separate fuel inlet is provided. The burner includes a stopping mechanism and an actuator for controlling the stopping mechanism. The stopping mechanism is displaced by the actuator towards a first position, when the temperature of the actuator is changed from a relatively high temperature to a relatively low temperature. The stopping mechanism is displaced by the actuator towards the second position, when the temperature of the actuator is changed from a relatively low temperature to a relatively high temperature. The disclosure also relates to a method of operating such a burner and a funnel for a burner.

Disclosed are systems and methods for automated furnace inducer sensor output verification. A furnace may include a sensor, such as a transducer, that may be used to measure pressure within the furnace (for example, pressure resulting from the operation of a draft inducer blower and/or any other component of the furnace). It is possible that the data produced by the sensor may remain relatively fixed for a given period of time. However, this makes it difficult to determine if the data is valid or if the sensor is malfunctioning. Given this, an algorithm is used to change a motor speed of the inducer blower. The subsequent data that is produced by the sensor is then monitored to determine if an expected change in the data occurs. If the change does not occur, then it may be determined that the sensor is malfunctioning.

Disclosed herein is an apparatus to facilitate controlling of a heating device. Further, the apparatus may include at least one transducer configured to detect at least one environmental variable associated with an output device of a pre-deployed sensor unit. Further, the apparatus may include at least one actuator coupled to the heating device. Further, the at least one actuator may be configured for controlling an operational state of the heating device. Further, the apparatus may include a processing device communicatively coupled to each of the at least one transducer and the at least one actuator. Further, the processing device may be configured for controlling the operational state of the heating device based on the detection of the at least one environmental variable.

The wireless carbon monoxide furnace shutoff system is a safety device that monitors the interior of a space for unsafe concentrations of carbon monoxide (CO) and carbon dioxide (CO2). The wireless carbon monoxide furnace shutoff system will shut off the furnace should an unsafe concentration of either CO or CO2 be detected within the interior space. The wireless carbon monoxide furnace shutoff system comprises a remote module and a furnace module. The remote module and the furnace module are connected with a wireless communication link. The remote module monitors the concentration of CO and the concentration of CO2 within the interior space. The remote module sends a plurality of messages to the furnace module that enables and disables the operation of the furnace based on the concentration of CO and the concentration of CO2 measured within the interior space.

An alert sensing stove assembly includes a stove that includes a plurality of burners. A plurality of valves is provided and each of the valves is in fluid communication with an associated one of the burners. A processor is coupled to the stove and the processor is electrically coupled to each of the valves. A sensor array is coupled to the stove to detect a variety of alert agents. The processor sends a shut down signal to each of the valves when the sensor array detects one of the alert agents. Thus, the sensor array enhances safety with respect to unattended operation of the stove. A communication unit is provided and the communication unit is coupled to the stove. The communication unit transmits an alert signal to an extrinsic communication network when the processor sends the shut off signal to alert a user to a potentially dangerous situation.

The present disclosure introduces a safety and convenience system for a gas grill. The disclosed system can have a grill assembly, a sensor assembly, and a system controller. The grill assembly can include a grill body, a grill lid, a grilling surface, one or more burners, a gas feed line, a grill adjustment valve, and an igniter. The sensor assembly may include gas sensors, temperature sensors, and these sensors can reside in a single or multiple sensor housings. The system controller can be connected to the sensors and receive a gas sensor value and a temperature sensor value. Based on the gas sensor value and the temperature sensor value, the system controller can be able to indicating a condition of the grill to a user, or control a feature of the grill for convenience or safety.