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Webasto A9 – BlueCool A-Series Low Profile Air Handler 230V – 50/60 Hz – 9,000 Btu’s
Webasto A9 BlueCool Low Profile – 9,000 BTU utilizes a compact high-performance architecture optimized for vertical height constraints in smaller cabins. Delivering 9,000 BTUs of cooling power, this unit features a specialized quiet-run blower and an anti-corrosive coil, making it the premier choice for localized climate control in crew quarters or technical spaces where overhead room is at a premium.
- Thermal Output: 9,000 BTU/hr in a low-profile configuration.
- Flow Control: Integrated flow valve for chilled water systems.
- Power Requirements: 230V AC / 50-60Hz Single Phase.
- Vessel Integration: Ideal for crew quarters and small staterooms.
- Warranty Coverage: Webasto 2-year limited global warranty.
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Description
Webasto BlueCool A9 LP Handler
The Webasto BlueCool A9 LP deploys a space-saving low-profile framework engineered to supply a powerful 9,000 BTU/h climate control solution directly to localized mid-sized staterooms up to 350 cu.ft. The heavy-duty 7.1×19.3×13.8-inch structural chassis installs remotely within shallow bulkhead layouts, pumping conditioned air smoothly at 220 CFM through a 5-inch duct connection to prevent hot spots. This modern configuration delivers exceptional thermal regulation on complex international yachts, providing a highly reliable choice to perform as an integrated NMEA 2000 marine HVAC network layer.
Operational safety on a single-phase 230V 50/60Hz electrical infrastructure is secured by an integrated low-draw fan motor pulling an ultra-efficient 0.31A running amperage. The 14.1 lbs indoor assembly utilizes an epoxy-coated condensate tray paired with premium high-efficiency heat exchanger blocks, holding mechanical machinery vibration sound emissions down to an absolute minimum during full load operation cycles. External condensation plumbing lines link directly to a central chiller loop, finishing a build configured to satisfy an elite, corrosion resistant boat AC layout profile.
Technical Capabilities and Attributes:
- Ultra low clearance layout chassis optimizes under bunk partitions
- Powerful 9,000 BTU remote climate system matrix
- Advanced epoxy coated condensate tray prevents bilge rust loops
- Premium heat exchanger block maximizes localized cooling efficiency
- Extremely low 0.31A running amperage minimizes auxiliary load
- Internal ventilation blower ensures quiet stateroom cabin operation
- Standard 5-inch duct discharge connection collar fitting ring
- Dual frequency electrical tracking handles global yacht power grids
- Rigid six point four kilogram structural frame simplifies mounting
- Pre charged eco conscious engineering handles extreme climate loads
Alloy Thermodynamics and Dissipation
High-efficiency heat exchanger blocks provide maximum thermal transfer across all high-temperature raw water lines by optimizing heat absorption boundaries. The system loop interfaces directly with external staging modules, guaranteeing stable technical operations as a core element of a centralized distribution network. This advanced thermodynamic matrix provides constant performance, maintaining optimal raw water flow over years of service.
Comprehensive Manufacturer Coverage
A comprehensive 2-year factory warranty protects all structural parts against defects under standard marine operating protocols. This coverage delivers direct component remediation through authorized dealer channels, ensuring original engineering tolerances are maintained without out-of-pocket material expenses. Vessel owners enjoy peace of mind knowing mechanical and electronic infrastructure elements are fully secured.
Vessel Layout Fit
Vessels featuring tight structural gaps achieve ideal climate stability using this compact low-profile marine air handler. The physical footprint is custom-tailored for installation under bunk compartments or flat ceiling valances typical of mid-sized cruiser hulls. Seamless hardware optimization balances continuous moisture extraction across your dedicated water loops, allowing operators to reduce internal equipment strain without consuming valuable living space.
Webasto A9 Low Profile Specs
| Brand | Webasto |
| Exact Model Code / SKU | BlueCool A9 LP |
| Country of Origin | Germany |
| System Architecture | Chilled Water System Low-Profile Remote Air Handler |
| Cooling Capacity - BTU/h | 9,000 BTU/h |
| Cooling Capacity - kW/Watts | 2.64 kW |
| Heating Capacity - BTU/h | 9,000 BTU/h (When driven by centralized heat/chiller loop) |
| Reverse Cycle Heating Function | Yes (Dependent on Chiller Mode) |
| Electrical Voltage | 230V |
| Alternating Current Frequency | 50/60 Hz |
| Electrical Phase | Single Phase |
| Full Load Amps - FLA Cooling | 0.31 A |
| Full Load Amps - FLA Heating | 0.31 A |
| Max Circuit Breaker Size | 5 A |
| Evaporator Airflow Capacity | 220 CFM |
| Duct Discharge Connection Diameter | 5 inches (127 mm) |
| Condensate Drain Connection Size | 1/2 inch (12.7 mm) |
| Physical Dimensions - Unit | 7.1 x 19.3 x 13.8 inches (180 x 490 x 351 mm) |
| Net Weight | 14.1 lbs (6.4 kg) |
| Chassis & Condenser Material | Epoxy-Coated Condensate Tray & High-Efficiency Heat Exchanger block |
| Standard Factory Warranty | 2 Years |
| Application & Sizing Guidance | Under-bunk or minimal vertical overhead clearance layout designed for mid-sized staterooms up to 350 cu.ft. |
What's in the Box
- 1x Webasto BlueCool A-Series A9 Low Profile Air Handler Unit (230V - 50/60Hz)
- 1x Integrated Ultra-Low Profile High-Velocity Blower Assembly
- 1x Multi-Speed Electronic Expansion Valve (EEV) Connection Block
- 1x Deep-Draw Corrosion-Resistant Condensate Drain Pan
- 1x Removable and Washable Return Air Mesh Filter
- 1x Factory-Wired Electrical Control Connection Box
- 1x User Manual and Technical Installation Guide
Webasto A9 Low Profile FAQ
How much does Webasto A9 weigh?
Webasto BlueCool A9 weighs exactly 13.9 lbs net weight. This customized ceiling-mount variation optimizes overall vessel interior balance while delivering a full 9,000 BTU of output to quickly eliminate high humidity levels inside flat horizontal overhead voids over long, warm summer weekend open water cruises.
What duct size does this unit need?
Webasto BlueCool A9 requires a 5 inch duct ring size. This factory specification allows the integrated ultra-low profile high-velocity blower assembly to push cold air smoothly through shallow bulkheads without encountering backpressure limitations, securing optimal airflow distribution throughout expansive salon areas during intense mid-day operations.
Where should you install Webasto A9?
Webasto BlueCool A9 is perfect for shallow ceiling pockets and tight horizontal deck structures. Certified marine technicians typically slide this 230 Volt single-phase unit into low-clearance storage areas on motorboats and sailboats, where its flat architectural layout avoids encroaching on valuable cabin headspace and interior headroom dimensions.
| System Metric | Factual Value |
|---|---|
| Cooling Capacity | 9,000 BTU |
| Voltage Rating | 230V 50/60Hz |
| Chassis Height | Ultra-Low Profile |
| Filter Type | Washable Mesh |
Additional information
| Brand | Webasto |
|---|---|
| Cooling Capacity | 9000 BTU |
| Frequency | 50/60 Hz Dual |
| System Type | Chilled Water Air Handler |
| Voltage | 230V |
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