Over the outside of this he’s placed a pair of T pieces joined by a longer length of pipe all ... a 45% heat reclamation. We’re curious though whether the reduction in flue temperature might ...

Varimax ™ IFRG combines Des Champs Products heat-exchanger design with indirect heating technologies to deliver contaminant-free process air with very high efficiency. Recirculation of the combustion ...

In particular, if a fuel is burned to generate steam by boiling water, then the gases given off from burning the fuel will be hot, and that heat can be used to boil more water. The equipment used to ...

Flue systems and chimney systems are designed to evacuate combustion exhaust from furnaces, boilers, and other fuel-burning devices. They are also used with gas stove vents, pellet stove vents, and ...