1
John Vancak: Radiant heater assembly. George A Seaby, February 2, 2010: US07654257 (2 worldwide citation)

A radiant tube heater assembly includes a housing containing a blower and a burner, which is aligned with an opening in the housing through which a flame and products of combustion flow into a U-shaped burner tube. The closed downstream end of the burner tube is in close proximity to the housing. In ...


2
John Vancak: Radiant tube heater assembly. George A Seaby, February 26, 2013: US08381715

A radiant tube heater includes a housing and a burner tube extending outwardly therefrom for carrying products of combustion from the housing. When less heat is required, unless air from the blower is reduced, there is too much air for complete combustion of the fuel and excess air mixes with combus ...


3
John Vancak: Support system for radiant tube heaters. George A Seaby, November 8, 2016: US09488374

A modular support system for outdoor radiant tube heaters includes a frame defined by hollow beams for receiving fuel and electrical lines and supporting electrical heaters posts for supporting the beams and saddles for interconnecting the beams and mounting them on posts.


4
John Vancak: Radiant heater assembly. George A Seaby, Seaby & Associates, November 20, 2008: US20080283047-A1

A radiant tube heater assembly includes a housing containing a blower and a burner, which is aligned with an opening in the housing through which a flame and products of combustion flow into a U-shaped burner tube. The closed downstream end of the burner tube is in close proximity to the housing. In ...


5
John Vancak: Radiant tube heater assembly. George A Seaby, Seaby & Associates, May 22, 2008: US20080115781-A1

A radiant tube heater includes a housing and a burner tube extending outwardly therefrom for carrying products of combustion from the housing. When less heat is required, unless air from the blower is reduced, there is too much air for complete combustion of the fuel and excess air mixes with combus ...


6
John Vancak: Radiant tube heater assemblies. George A Seaby, Seaby & Associates, April 20, 2006: US20060081238-A1

A variable input, radiant tube heater includes the usual housing containing a burner tube, a reflector connected to the housing, a fuel line into the housing and a pressure regulator in the fuel line. The blower is operated by a 24 volt motor and a transformer remote from the heater. Fuel flow is re ...