RICHARDSON, Texas — Lennox International Inc. has signed an agreement to purchase the HVAC division of NSI Industries from Sentinel Capital Partners for approximately $550 million. NSI’s HVAC platform ...

Lennox Industries opened its 100th store and distribution center in Depew, N.Y. How many people will it employ and what product lines will it carry? DEPEW, N.Y. - Lennox Industries opened its 100th ...