Lochinvar Corporation

Neil W Rolph

Brian J Iske

Howard Scott Ryan

Douglas M Russell

Kurt R Werner

Jim C Smelcer

Robert W Wiseman

Moshin H Ibrahim

Elan R Christen

Mohamed Mehdi Doura

A dual chamber burner assembly provides a header, a first burner chamber adjacent the header, and a second burner chamber on an opposite side of the first burner chamber from the header. The second burner chamber is provided with a flame sensor portion extending back through the first burner chamber toward the header so that first and second flame sensors may be utilized to detect flame in the first and second chambers, respectively.

Integrated dual chamber burner with remote communicating flame strip

Boiler cabinet and cover

Cover for a boiler cabinet

A fire tube heater apparatus includes a shell, with a tube bundle received in the shell and a burner section communicated with the tube bundle. The tubes in the tube bundle have circular inlet and outlet end portions with a flattened, serpentine intermediate portion. The intermediate portion has a width greater than the inlet outside diameter and a tube thickness transverse to the width less than the inlet outside diameter.

Fire tube heater

Growing community of inventors

Lebanon, TN, United States of America

Neil W Rolph