OptiLine^® Fan Coils

Hydronic Systems

OptiLine seamlessly integrates with your existing chiller or heat pump for hydronic system applications. To provide individual climate control in each room, hot or cold water from the central source is pumped to the OptiLine's heat exchanger coil. A fan within the unit then blows room air over the coil, heating or cooling it depending on the water temperature.

Heat Pump Integration

Daikin's OptiLine fan coils seamlessly integrate with heat pumps, creating a system optimized for efficient and comfortable climate control. 

Heat pumps extract heat from the environment, reducing energy consumption compared to traditional systems. OptiLine acts as the indoor unit, receiving hot or cold-conditioned water from the heat pump. Its variable-speed fans then efficiently circulate this conditioned air throughout the space.

VAV Integration

Daikin VAV boxes and OptiLine fan coils are compatible components within a VAV system design for efficient and comfortable climate control.

Precise Zone Comfort
The VAV box ensures the right amount of conditioned air reaches the zone, while the OptiLine fan coil efficiently heats or cools it to maintain the desired temperature. 

Improved Efficiency
VAV boxes combined with OptiLine's variable-speed fans contribute to overall system efficiency by delivering only the necessary airflow and using less energy.