Abstract: A system monitors gas flow and pressure to a gas appliance in a fluid network comprising an analyzer. The analyzer has a housing defining an inlet, an outlet, and an interior in fluid communication with the inlet and the outlet. At least one sensor is coupled to the analyzer and configured to generate at least one signal related to gas being supplied to the gas appliance. A smart device communicates with the analyzer, wherein the smart device has a user interface and is configured to monitor, store and display data. The smart device can present any or all of a plurality of parameters such as the flow of gas, a capacity of the flow of gas, a temperature, a pressure of the gas and the like to a user based on signals from sensors.

Abstract: A system monitors gas flow and pressure to a gas appliance in a fluid network comprising an analyzer. The analyzer has a housing defining an inlet, an outlet, and an interior in fluid communication with the inlet and the outlet. At least one sensor is coupled to the analyzer and configured to generate at least one signal related to gas being supplied to the gas appliance. A smart device communicates with the analyzer, wherein the smart device has a user interface and is configured to monitor, store and display data. The smart device can present any or all of a plurality of parameters such as the flow of gas, a capacity of the flow of gas, a temperature, a pressure of the gas and the like to a user based on signals from sensors.

Abstract: The disclosed hose hanger apparatus is manually installable on a gas supply hose to secure and retain an end of the gas supply hose when the hose is disconnected from a gas appliance. The hose hanger apparatus is configured to engage with and protect a quick disconnect female coupler installed on the end of the gas supply hose. The hose hanger apparatus is also configured to engage with and accept a male quick disconnect nipple when installed in an opposite orientation on the gas supply hose.

Abstract: A system monitors gas flow and pressure to a gas appliance in a fluid network comprising an analyzer. The analyzer has a housing defining an inlet, an outlet, and an interior in fluid communication with the inlet and the outlet. At least one sensor is coupled to the analyzer and configured to generate at least one signal related to gas being supplied to the gas appliance. A smart device communicates with the analyzer, wherein the smart device has a user interface and is configured to monitor, store and display data. The smart device can present any or all of a plurality of parameters such as the flow of gas, a capacity of the flow of gas, a temperature, a pressure of the gas and the like to a user based on signals from sensors.

Abstract: The disclosed hose hanger apparatus is manually installable on a gas supply hose to secure and retain an end of the gas supply hose when the hose is disconnected from a gas appliance. The hose hanger apparatus is configured to engage with and protect a quick disconnect female coupler installed on the end of the gas supply hose. The hose hanger apparatus is also configured to engage with and accept a male quick disconnect nipple when installed in an opposite orientation on the gas supply hose.

Abstract: A gas connector having a tube with corrugations of uniform height and thickness, wherein the corrugations form successively repeating patterns comprising a first segment of non-compressed corrugations and a second segment of axially compressed corrugations. The gas connector eliminates or greatly reduces whistling noises when conveying a gas.

Abstract: A fluid line connector includes a length of tubing having a plurality of corrugations formed therealong between opposing tubing ends. A non-corrugated section is disposed along the length of tubing between the opposing tubing ends such that a portion of the plurality of corrugations extends between the non-corrugated section and each of the opposing tubing ends.

Abstract: A fluid line connector includes a length of tubing having a plurality of corrugations formed therealong between opposing tubing ends. A non-corrugated section is disposed along the length of tubing between said opposing tubing ends such that a portion of said plurality of corrugations extends between the non-corrugated section and each of the opposing tubing ends.

Abstract: A fluid line connector assembly has a length of flexible tubing with a generally cylindrical tubing end. An end fitting is secured to the tubing end with a brazing material between the end fitting and the tubing end.