Abstract:
In certain embodiments, an apparatus for killing pests in an affected area includes a fuel source, a first air inlet configured to receive a first air flow from the affected area, and a second air inlet configured to receive a second air flow from an unaffected area. The system further includes a premix system operable to generate an air-fuel mixture by mixing a fuel flow received from the fuel source with the second air flow received from the second air inlet. The system further includes a burner operable to generate combustion air by combusting the air-fuel mixture. The combustion air is mixed with the first air flow subsequent to combustion to generate a heated air flow, and the heated air flow is discharged into the affected area. The fuel source, the premix system, and the burner are configured for positioning in the affected area.
Abstract:
An apparatus and method of conditioning humidity and temperature in the process air stream of a desiccant dehumidifier used to dry moisture-laden spaces and structures by replacing moisture-laden air with dehumidified air to increase the rate of water evaporation within the affected areas. An air-dehumidifier comprises a dehumidification assembly having a desiccant rotor assembly, a shielded radiant burner assembly, and a control system. The shielded radiant burner assembly is used to regenerate the desiccant rotor by removing moisture from the reactivation quadrant, where high velocity (at least 500 ft/min) air streams are often flowed, by projecting radiant heat onto the rotor, while minimizing the potential for the high velocity air streams interrupting the combustion of air and fuel in the radiant burner.
Abstract:
A self-adjusting, telescoping concentric flue assembly provides non-separating, substantial flexibility between the telescoping sections of both the flue and the air supply ducts. The lower flue and air supply ducts may move radially independently of each other sufficiently to permit installation even on a furnace having somewhat non-concentric flue and air inlet connections. Attachment of the lower air supply duct to the furnace insures that the lower flue is likewise attached, yet the lower air supply duct can be raised independently of the lower flue to check the connection of the latter with the furnace flue connection.
Abstract:
In certain embodiments, an apparatus for killing pests in an affected area includes a fuel source, a first air inlet configured to receive a first air flow from the affected area, and a second air inlet configured to receive a second air flow from an unaffected area. The system further includes a premix system operable to generate an air-fuel mixture by mixing a fuel flow received from the fuel source with the second air flow received from the second air inlet. The system further includes a burner operable to generate combustion air by combusting the air-fuel mixture. The combustion air is mixed with the first air flow subsequent to combustion to generate a heated air flow, and the heated air flow is discharged into the affected area. The fuel source, the premix system, and the burner are configured for positioning in the affected area.
Abstract:
In certain embodiments, an apparatus for killing pests in an affected area includes a fuel source, a first air inlet configured to receive a first air flow from the affected area, and a second air inlet configured to receive a second air flow from an unaffected area. The system further includes a premix system operable to generate an air-fuel mixture by mixing a fuel flow received from the fuel source with the second air flow received from the second air inlet. The system further includes a burner operable to generate combustion air by combusting the air-fuel mixture. The combustion air is mixed with the first air flow subsequent to combustion to generate a heated air flow, and the heated air flow is discharged into the affected area. The fuel source, the premix system, and the burner are configured for positioning in the affected area.
Abstract:
In certain embodiments, an apparatus for killing pests in an affected area includes a fuel source, a first air inlet configured to receive a first air flow from the affected area, and a second air inlet configured to receive a second air flow from an unaffected area. The system further includes a premix system operable to generate an air-fuel mixture by mixing a fuel flow received from the fuel source with the second air flow received from the second air inlet. The system further includes a burner operable to generate combustion air by combusting the air-fuel mixture. The combustion air is mixed with the first air flow subsequent to combustion to generate a heated air flow, and the heated air flow is discharged into the affected area. The fuel source, the premix system, and the burner are configured for positioning in the affected area.