Central Air Systems

Engineered for Total Home Comfort.

Explore Klimaire’s central split systems—from third-party compatible FIT PRO to compact FIT CORE designs—built for comfort, performance, and flexible installation.

Fit Core Series
Standard

KOIT-KIDT Series

2 to 5 Ton

Compact top-discharge outdoor unit for space-saving installs and quiet operation. Paired with a multi-positional air handler for flexible installation. Delivers efficient cooling and dependable heat pump performance down to -13°F.
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Explore Individual Components

Flexible Options for New Installs or Replacements

Planning a new installation or replacing a single unit? Klimaire offers a full selection of indoor and outdoor components — including air handlers and outdoor units — all engineered for performance and third-party compatibility. Whether you're upgrading part of an existing system or starting from scratch, our components offer flexible solutions to meet your needs.

Explore Individual Options:

Outdoor Unit Options

  • KOIT Series – Variable Speed Heat Pump Condensing Unit

    • Available Capacity
      • 2 - 5 Tons (24,000 - 60,000 BTU)
    • Refrigerant Type
      • R-454B (Factory Pre-Charged)
    • Power Supply
      • 208/230V - 1 Phase - 60 Hz
    • Performance Level
      • Standard
    • Operating Temperature Range
      • Heating: -5°F – 80°F
      • Cooling: 5°F – 125°F
    Klimaire KOIT Series – Variable Speed Heat Pump Condensing Unit (R454B) – 208–230V
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Air Handlers Indoor Options

  • KIDT Series – Central Ducted Multi-Position Air Handler

    • Available Capacity
      • 2 - 5 Tons (24,000 - 60,000 BTU)
    • Multi-Position Installation
      • Upflow / Downflow / Horizontal (Left or Right)
    • Evaporator Coil
      • Factory-Installed
    • Controls
      • Standard 24V Thermostat
      • RS-485 Communicating Controller
    • Power Supply
      • 208/230V - 1 Phase - 60 Hz
    • Refrigerant Compatibility
      • R-454B
    Klimaire KIDT Series – Central Ducted Multi-Position Air Handler (R454B) – 208–230V
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