Abstract: The present disclosure provides a gas connection assembly for rapid draining of water heaters. The gas connection assembly includes a first channel having a gas inlet connection that connects to a gas supply source, a second channel having a gas outlet connection assembly configured to connect to a water heater, and a third channel coupled to a pressure regulator having a gas relief. The first, second, and third channels are connected such that a gas from the gas supply source comes through the first channel and distributes into the second channel and the third channel.

Abstract: An example humidifier controller for operation in conjunction with an air conditioning/furnace unit is presented. The humidifier controller may include a control circuit to generate a fan control output for the air conditioning/furnace unit. The fan control output may be equal to a fan control input in response to any of a heating control signal, an air conditioning control signal, and the fan control input being active. Also, the fan control output may be based on a humidistat output in response to each of the heating control signal, the air conditioning control signal, and the fan control input being inactive.