Lennox Pulse Furnace History

Really really loud.

Lennox pulse furnace history. Because of increased instances of corrosion in some pulse furnace heat exchangers in units installed before 1990. Lennox also includes the heatcraft refrigeration and armstrong brands. These values can be seen in every product we manufacture today and in the lennox dealers who stand behind those products. Lennox industries inc the maker of lennox pulse furnaces announced it has set up a free program to inspect lennox furnaces installed from 1982 to 1989 to check for carbon monoxide leaks or as the company stated.

The company was founded in 1895 in marshalltown iowa by dave lennox the owner of a machine repair business for railroads. All the parts of the pulse furnace are covered with explanations of operation. 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. Introduced pulse furnace in 1982.

Well here is the promised run of the pulse furnace. 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. David lennox april 15 1855 february 15 1947 was an american inventor and businessman.

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. 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. It s a pretty cool machine. I had cut the muffler off and had it running really nice.

The lennox pulse is a discontinued gas furnace with an afue of up to 95 5. Is an intercontinental provider of climate control products for the heating ventilation air conditioning in the complex colloquially called.