Webasto S6 – BlueCool S Series 115V – 6,000 BTU’s

Webasto S6 operates at 6,000 BTU with 115V power in the BlueCool S Series for smaller vessel climate installations.

6,000 BTU capacity targets compact spaces.
115V supply suits listed installations.
BlueCool S Series identifies the platform.
Electrical requirement guides equipment selection.
Webasto S6 identifies the model.

$1,053.00

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Category: Marine Air Conditioners Brand: Webasto SKU: 2510139B

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Micro staterooms, crew berths, and small cuddy cabins often need heating and cooling from a familiar 115V system. The Webasto BlueCool S6 115V provides 6,000 BTU/h in both cooling and reverse-cycle heating modes. Its 1.76 kW cooling capacity, 147 CFM airflow, and application guidance for spaces up to 250 cubic feet suit compact boat interiors.

Who This Unit Is Not Ideal For

This model may not suit 230V-only vessels, larger salons, or cabins requiring more than 6,000 BTU/h. It may also be unsuitable for spaces with significant solar exposure or insulation limitations. Final sizing should reflect the boat’s actual thermal load.

Warranty and Product Summary

The Webasto BlueCool S6 includes a 2-year factory warranty. Manufactured by Webasto in Germany, it provides 115V cooling and reverse-cycle heating in a compact marine package.

Product Specifications

Brand	Webasto
Exact Model Code / SKU	BlueCool S6 (115V Variant)
Country of Origin	Germany
System Architecture	Self-Contained Marine A/C System
Cooling Capacity - BTU/h	6,000 BTU/h
Cooling Capacity - kW/Watts	1.76 kW
Heating Capacity - BTU/h	6,000 BTU/h
Reverse Cycle Heating Function	Yes
Electrical Voltage	115V
Alternating Current Frequency	60 Hz
Electrical Phase	Single Phase
Full Load Amps - FLA Cooling	4.5 A
Full Load Amps - FLA Heating	5.2 A
Locked Rotor Amps - LRA	21 A
Max Circuit Breaker Size	15 A
Refrigerant Type	R-410A
Compressor Type	Hermetic Rotary
Seawater Water Flow Rate	3.33 GPM (200 GPH)
Seawater Inlet Pipe Size	5/8 inch (16 mm)
Seawater Outlet Pipe Size	5/8 inch (16 mm)
Evaporator Airflow Capacity	147 CFM (250 m³/h)
Duct Discharge Connection Diameter	4 inches (102 mm)
Condensate Drain Connection Size	1/2 inch (12.7 mm)
Physical Dimensions - Unit	12.2 x 15.7 x 13.4 inches (310 x 400 x 340 mm)
Net Weight	46.3 lbs (21.0 kg)
Chassis & Condenser Material	Extra-Deep Composite Condensate Tray & Cupronickel Condenser Coil
Standard Factory Warranty	2 Years
Application & Sizing Guidance	Compact low-draw climate setup perfect for micro staterooms, cuddy cabins, or crew V-berths up to 250 cu.ft, min generator footprint 2.0 kW.