
Webasto A9 BlueCool A-Series Low Profile Air Handler – 9,000 BTU – 230V
Webasto A9 BlueCool A-Series Low Profile air handler delivers 9,000 Btu’s through 230V 50/60 Hz operation for marine climate systems.
- 9,000 Btu’s capacity suits compact cabins.
- 230V input matches listed installations.
- 50/60 Hz operation covers listed frequencies.
- Low Profile housing reduces vertical clearance.
- Air handler distributes conditioned air.
Cabins with limited overhead clearance but needing a full 9,000 BTU of cooling get their match in the Webasto A9 Low Profile Air Handler, delivering the same performance as the standard A9 Compact in a wide, flat chassis built to fit above a headliner. This flat overhead medium cabin unit prioritizes height clearance without sacrificing any cooling capacity.
The tradeoff here is deliberate: at just 8.10 inches tall but 19.0 inches wide, this configuration trades floor footprint for headroom, which matters specifically when a standard compact handler’s height won’t clear the available overhead space in a mid-sized cabin or salon area.
Why Choose the Webasto A9 Low Profile
This unit carries Webasto’s standard 2-year warranty. If your installation space has a low overhead clearance that rules out the standard compact A9, this low profile configuration delivers identical 9,000 BTU cooling performance in a chassis built to fit.
What to Know Before Installing
- A Webasto A-Series Cabin Control Kit is required for installation — this listing is the air handler only
- Measure your overhead clearance carefully — at 19.0″ wide and only 8.10″ tall, this unit needs more horizontal space than the standard compact A9
- This handler requires a matching Webasto chiller (C-Series, V-Series, or VX-Series) as the central cooling source
- Can be extended with an EHM900W electric heat module and flow control valve for independent cabin heating
Product Specifications
Product Specifications
| 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. |
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