Overview:The OA-F Series is a split air-conditioning outdoor unit that serves as the compression and condensing component of a water-source heat pump system. It provides summer cooling and winter heating and connects on-site via copper pipes to OA-P or OA-P-WA/LA/KM fan coil units to form a complete refrigeration cycle. Designed for marine and water-cooled applications, the unit is compact, digitally controlled and engineered for corrosion, vibration and sway resistance; it can be installed in bilges to save cabin space.
Related Submodels:- OA-9F
- OA-12F
- OA-18F
- OA-24F
- OA-36F
- OA-24FS
- OA-36FS
- OA-48FS
Features:- Water-source cooling using R410A refrigerant with high energy efficiency
- Compact structure and reduced footprint for constrained marine spaces
- Digital control with comprehensive protection functions
- Bilge-installable design to maximize cabin and deck space
- Engineered for corrosion resistance, vibration damping and sway resistance suitable for shipboard use
- Patented design (beware of counterfeits)
Product Parameters (per model):- OA-9F: Btu/h <96000; Power: AC220V/50Hz; Cooling input power: 300-1100W; Heating input power: 300-1100W
- OA-12F: Btu/h <96000; Power: AC220V/50Hz; Cooling input power: 300-1100W; Heating input power: 300-1100W
- OA-18F: Btu/h <96000; Power: AC220V/50Hz; Cooling input power: 300-1100W; Heating input power: 1100-4500W
- OA-24F: Btu/h <96000; Power: AC220V/50Hz; Cooling input power: 1100-4500W; Heating input power: 1100-4500W
- OA-36F: Btu/h <96000; Power: AC220V/50Hz; Cooling input power: 1100-4500W; Heating input power: 1100-4500W
- OA-24FS: Btu/h <96000; Power: AC380V/50Hz (S indicates 380V/50Hz/3Phase; default is 220V/50Hz/1Phase); Cooling input power: 1100-4500W; Heating input power: 1100-4500W
- OA-36FS: Btu/h <96000; Power: AC380V/50Hz; Cooling input power: 1100-4500W; Heating input power: 1100-4500W
- OA-48FS: Btu/h <96000; Power: AC380V/50Hz; Cooling input power: 1100-4500W; Heating input power: 1100-4500W
Technical Specifications:- Suffix "S" indicates 380V/50Hz/3Phase power supply (default is 220V/50Hz/1Phase)
- Model number (e.g. 24) indicates nominal cooling/heating capacity in 1,000s of Btu/h (24 = 24,000 Btu/h)
- Suitable for water sources (rivers, lakes, seawater) with an effective temperature range of 3–35°C
- Condenser material options: B10 copper-nickel tube or titanium tube
- Refrigerant: R410A