The Unico System is an energy efficient small-duct duct central heating and air-conditioning system. This system fits where conventional systems cannot and preserves the architectural integrity of any structure, making it the preferred method for providing older, historic, and architecturally unique homes with high-end central heating and air conditioning without marring the building’s original aesthetics.
Unico has been a proud corporate partner of the National Trust for Historic Preservation since 2002.
Unico generously provided the heating and air-conditioning system for the restoration of President Lincoln's Cottage. The Unico system was also used in the restoration of the Mark Twain House, Booker T. Washington's house, and the Harry S. Truman Little White House. Click to read the case study of the Unico System at the Truman White House.
To read examples of the Unico System installed in homes and businesses, click on a case study below to download more information.
- Petersen House, Washington DC: House museum where President Lincoln died.
- Historic Renovation St. Croix, USVI: This beautiful historic structure was originally built in 1799.
- Degnan – 120 year old English Garden Style Manor: A recently renovated, classic historic home located in Spring Lake, NJ.
- Cuyahoga National Park Happy Days Lodge: This is a historic, newly renovated special events site for the park which is found in Brecksville, OH.
- Orrin Hoadley House: This 270 year old historic relic, located in Branford, CT., is recognized by the National Registry of Historic Places
- Winitch Residence: A historic, 100 year old home outfitted with The Unico System in Branford, CT.
- Suprenant: Just outside New York City, this 90 year old 4th floor apartment is now equipped with The Unico System.
- C&O Canal: This 150 year old row house in Washington DC is now the visitor center for the canal.
- President Lincoln's Cottage: A National Trust historic site in Washington, DC.
- Harry S. Truman Little White House: Truman's former winter home in Key West, FL.
- Bauer Home: A residential home in St. Louis, MO
- Cape May Craftsman: A designer show house in Cape May, NJ
- Ephrata Playhouse: A historic theater in Ephrata, PA
- Van Syckel's Tavern: A historic tavern becomes a home in Hunterdon County, NJ
- Brandon Plantation: A Senator's family home in Spring Grove, VA