Lennox Pulse Furnace History

David lennox april 15 1855 february 15 1947 was an american inventor and businessman.

Lennox pulse furnace history. The lennox pulse is a discontinued gas furnace with an afue of up to 95 5. Using the technology of the buzz bombs of world war ii rather than simply burning the gas as other furnaces do it exploded it in tiny bursts that created a better energy transfer to the heat exchanger. Well here is the promised run of the pulse furnace. Lennox also includes the heatcraft refrigeration and armstrong brands.

Supplements the limited warranty increasing coverage on parts from 5 years to 10 years on select lennox elite series and lennox merit series gas furnaces air conditioners heat pumps air handlers coils boilers mini splits and residential packaged units. Hvac and refrigeration markets. Because of increased instances of corrosion in some pulse furnace heat exchangers in units installed before 1990. I had cut the muffler off and had it running really nice.

The company was founded in 1895 in marshalltown iowa by dave lennox the owner of a machine repair business for railroads. The unit had an automotive type spark plug ignitor used on the initial cycle only which helped save energy and worked on the pulse principle meaning it did not require a pilot burner main burners conventional flue or chimney. Really really loud. Beginning with the introduction of the world s first riveted steel furnace in 1895 lennox has focused on delivering on the values of trust innovation and quality.

Is an intercontinental provider of climate control products for the heating ventilation air conditioning in the complex colloquially called. A furnace manufacturing business he founded in 1895 in marshalltown iowa evolved into what is today known as lennox international a global corporation specializing in air conditioning heating and commercial refrigeration lennox helped to develop what has been described as the first riveted steel. Introduced pulse furnace in 1982. Now understand the lennox pulse was not the type of high efficiency furnace we are aware of today because it was an entirely new concept.

In 1982 lennox made a major gain in the home heating industry with the appearance of the first pulse combustion gas furnace a high efficiency forced air unit that marked the first major improvement in home heating in 20 years. These values can be seen in every product we manufacture today and in the lennox dealers who stand behind those products.