Abstract: A gas fueled water heater appliance may include a tank, a chamber wall, a gas burner, a chamber sensor, and a controller. The gas burner may be positioned adjacent to the tank and within a combustion chamber to heat water in the tank. The chamber sensor may be attached to the chamber wall. The chamber sensor may be configured to detect a temperature within the combustion chamber. The controller may be configured to direct a water heating operation that includes detecting a combustion chamber temperature (CCT) value during a contemporaneous cycle of the gas burner, determining a contemporary temperature-change rate based on the detected CCT value, comparing the determined contemporary temperature-change rate to a set rate, and directing heating at the gas burner based on comparing the determined contemporary temperature-change rate to the set rate.

Abstract: The gas fueled water heater appliance may include a tank, a chamber wall, a gas burner, a chamber sensor, and a controller. The chamber sensor may be configured to detect temperature within the combustion chamber. The controller may be mounted to the gas fueled water heater appliance in operable communication with the gas burner and the chamber sensor. The controller may be configured to direct a water heating operation. The water heating operation may include detecting an ambient temperature (AT) value during a contemporaneous cycle of the gas burner, selecting, based on the detected AT value, a set temperature threshold from a plurality of temperature thresholds, detecting a combustion chamber temperature (CCT) value at the chamber sensor during the contemporaneous cycle, comparing the detected CCT value to the set temperature threshold, and directing heating at the gas burner based on comparing the detected CCT value to the set temperature threshold.

Abstract: A gas water heater appliance includes a tank for storage of water for heating, a combustion chamber wall positioned below the tank and defining a combustion chamber and a pilot air inlet, a gas burner positioned within the combustion chamber to heat the water in the tank, and an arrestor assembly mounted to the combustion chamber wall above the pilot air inlet and below the gas burner. The arrestor assembly includes a flame arrestor and a restrictor plate positioned adjacent the flame arrestor, the restrictor plate defining a bottom of the combustion chamber and comprising one or more apertures that provide fluid communication between the pilot air inlet and the combustion chamber.

Abstract: A gas fueled water heater appliance may include a tank, a chamber wall, a gas burner, a chamber sensor, and a controller. The gas burner may be positioned adjacent to the tank and within a combustion chamber to heat water in the tank. The chamber sensor may be attached to the chamber wall. The chamber sensor may be configured to detect a temperature within the combustion chamber. The controller may be configured to direct a water heating operation that includes detecting a combustion chamber temperature (CCT) value during a contemporaneous cycle of the gas burner, determining a contemporary temperature-change rate based on the detected CCT value, comparing the determined contemporary temperature-change rate to a set rate, and directing heating at the gas burner based on comparing the determined contemporary temperature-change rate to the set rate.

Abstract: The gas fueled water heater appliance may include a tank, a chamber wall, a gas burner, a chamber sensor, and a controller. The chamber sensor may be configured to detect temperature within the combustion chamber. The controller may be mounted to the gas fueled water heater appliance in operable communication with the gas burner and the chamber sensor. The controller may be configured to direct a water heating operation. The water heating operation may include detecting an ambient temperature (AT) value during a contemporaneous cycle of the gas burner, selecting, based on the detected AT value, a set temperature threshold from a plurality of temperature thresholds, detecting a combustion chamber temperature (CCT) value at the chamber sensor during the contemporaneous cycle, comparing the detected CCT value to the set temperature threshold, and directing heating at the gas burner based on comparing the detected CCT value to the set temperature threshold.

Abstract: The present invention discloses an improved ball mark repair tool and method that quickly and easily repairs ball mark indentations in golf course greens One embodiment of a tool for repairing ball marks according to the present invention, comprises a body and a corkscrew housed within and extendible from the body. The corkscrew turns when extending from the body to turn into a ball mark indentation and raise the indentation. One embodiment of a method for repairing a ball mark indentation according to the present invention, comprises driving a corkscrew into the ball mark indentation area while the corkscrew is turning. The corkscrew is then turned to allow the spiral of the corkscrew to pull up the soil and turf in the indentation. The turning of the corkscrew is then reversed to withdraw the corkscrew from the indentation.