There When you need us

Signature Series

Black Diamond’s very own line of premium heating and cooling equipment.

Not all heating and cooling systems are created equal. At Black Diamond, our mission is to offer the best customer service experience by providing world-class training and support to our employees. Our customers can trust in our solutions-driven team, who is there for them when they need us. The Signature Series air conditioners and furnaces are assembled in the United States in facilities that are ISO 9001- and 14001-certified, which is accepted worldwide as the independent standard for quality manufacturing, management processes and environment management practices. We strive to provide the highest quality customer service and products to our customers and the Black Diamond Signature Series air conditioners and furnaces do just that.
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When you purchase a Black Diamond Signature Series air conditioner and furnace unit you can count on these unique features:
  • Copeland CoreSense Diagnostics
    • Your air conditioner unit will be constantly monitored, and the advanced diagnostics system gives insight for accurate troubleshooting and quick repairs.
  • Quiet Performance
    • Your Signature Series air conditioner unit has been engineered with a specialized sound-control top to minimize operating sounds and to ensure no disruption to your home.
  • Energy Efficiency
    • Are you looking to lower your home’s utility bills? Your air conditioner and furnace units are a good place to start. The higher the SEER (seasonal energy efficiency ratio) the greater the efficiency and the lower the operating cost.


*Complete warranty details available from your Black Diamond representative. To receive Lifetime Unit Replacement Limited Warrant (good for as long as you own your home) and 10-Year Parts Limited Warranty, registration must be completed within 60 days of installation.
Lifetime Unit Replacement Limited Warranty*
10-Year Unit Replacement Limited Warranty*
Lifetime Compressor Limited Warranty*
10-Year Parts Limited Warranty*
ComfortNet™ Compatible
SEER Up to 24.5 Up to 18 Up to 16
Compressor Type Variable-Speed Scroll and Swing Two-Stage High-Efficiency Scroll Two-Stage High-Efficiency Scroll
Compressor Sound Blanket High Density High Density High Density
90%+ AFUE 97M 96V
10-Year Unit Replacement Heat Exchanger Limited Warranty*
10-Year Parts Limited Warranty*
Gas Valve Type Modulating Two Stage
Aluminized Steel Primary Heat Exchanger
Motor Type Variable-Speed ECM Variable-Speed ECM
AFUE Up to 98% Up to 96%
Self-Diagnostics Control Board
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The Chicagoland Area

Addison | Algonquin | Antioch | Arlington Heights | Aurora | Barrington | Bartlett | Batavia | Beloit | Belvidere | Bensenville | Bloomingdale | Bolingbrook | Buffalo Grove | Byron | Caledonia | Capron | Carol Stream | And Much More!