Klimaire KOIF Series – Central Ducted Multi-Position Air Handler (R454B) – 208–230V

Available Capacities: 2–5 Ton

Ideal for residential and light commercial use.
Exceptional Efficiency

Select models deliver up to 18 SEER2, 10 HSPF2, and 12.4 EER2 for outstanding energy savings.
Extreme Cold Heating

Reliable operation down to -22°F; delivers 100% heating output at 5°F.
Retrofit-Friendly Design

Works with existing 24V control wiring and refrigerant lines for faster, cost-effective upgrades.
Flexible Installation

Multi-position air handler supports upflow, downflow, or horizontal setups.
Smart Controls

Includes a Wi-Fi-enabled wired thermostat and wireless remote. Control locally or remotely; supports Alexa and Google Home.
Backup Heat Compatible

Supports 5kW–25 kW electric heater kits for additional heating power.

Wi-Fi Smart Control Ready

With the KPIMDWF Wi-Fi Receiver Module, your KSIV system can be controlled anytime, anywhere using the NetHome Plus App — compatible with Alexa and Google Home for easy control of features and temperature.