Hot water system and condensing unit therefor

Low pressure drop heat exchanger

Method and apparatus for recovering heat from flue gases and for

Modular heat exchanger

Multi-pass heat exchanger having finned conduits of polygonal co

Multiflow tubular air heater

Multiple tube bundle heat exchanger

Plate heat exchanger

Recooling system

Shell-and-tube heat exchanger

Single inlet/outlet-tank U-shaped tube heat exchanger

Spiral heat exchanger

Spirally wound, layered tube heat exchanger

Structure of pipe plate unit for heat exchangers and method...

Support surface for heating food articles and the method of maki

Triple pass ceramic heat recuperator

Tube and support system for a heat exchanger

Wind tunnel and heat exchanger therefor

Wrapped fin heat exchanger circuiting