Headquartered in Huntersville, North Carolina, NSI is a provider of branded products for the electrical and HVAC markets.

Private equity firm Sentinel Capital Partners said on Thursday it sold the HVAC division of NSI Industries to Lennox ...

Lennox expands HVAC parts and supplies portfolio with the DuroDyne and Supco brands to better serve residential and commercial customers DALLAS, Oct. 16, 2025 /PRNewswire/ -- Lennox (NYSE: LII), a ...

Lennox Commercial HVAC Xion™ Rooftop Units and the Lennox ON AIR podcast won ACHR News' inaugural HVAC All-Star Awards in their respective categories. Xion™ Rooftop Units (RTUs), winner of the ...

Lennox Commercial HVAC's cold climate heat pump rooftop unit is the first to pass lab validation in the 15-25 tons category of the Commercial Building HVAC Technology Challenge. DALLAS, Sept. 5, 2025 ...

Lennox and dealer network complete Feel The Love Week, providing essential heating and cooling equipment and installations to deserving homeowners at no cost Each Feel The Love recipient is an unsung ...

Lennox, a prominent manufacturer of energy-efficient climate control systems, has reached a definitive agreement to acquire the HVAC division of NSI Industries from Sentinel Capital Partners in a deal ...

WISCONSIN DELLS, Wis. — The ninth annual Lennox VisionTECH conference, held at Glacier Canyon Lodge, was a day-and-a-half celebration of all things Lennox and all things HVAC. About 100 attended on ...

Lennox International is more of a pure play on climate technologies, so its commentary and guidance is very useful for larger companies with climate control exposure, such as Ingersoll-Rand and ...

Robert Hepner was gifted a new system after a local air conditioning service put in a nomination for Lennox’s Feel the Love ...

Sentinel Capital Partners, a private equity firm that invests in promising midmarket companies, today announced the sale of NSI Industries' HVAC division—which includes the market-leading Duro Dyne ...