23
Jul
What is the Webasto BlueCool S-Series?
The Webasto BlueCool S-Series is a range of self-contained, high-efficiency marine air conditioning units designed for boats and yachts with up to three cabins. Featuring integrated reverse-cycle heating, whisper-quiet operation, and corrosion-resistant stainless steel bases, these compact units deliver year-round climate control in all sea conditions.
Why Choose the Webasto BlueCool S-Series?
At JPC Direct, we know that maintaining optimal onboard climate comfort is essential for any voyage. Whether you are navigating temperate UK coastal waters or cruising through tropical sea climates, the Webasto BlueCool S-Series sets the benchmark for self-contained marine air conditioning.
Unlike complex central chiller systems, the S-Series consolidates all vital cooling components—the compressor, evaporator, condenser, and air blower—onto a single, ultra-compact stainless steel tray. This monoblock design makes retrofit installations straightforward while offering exceptional operational energy efficiency.
Key Features & Advantages
- – High Energy Efficiency: Utilizes eco-friendly R410A refrigerant and multi-point injection evaporators to maximize cooling output while minimizing electrical power consumption.
- – Dual-Function Comfort: Features integrated reverse-cycle heating as standard, providing instant warmth during cooler months without needing an independent heating system.
- – Extreme Marine Durability: Built on deep, thermally insulated stainless steel condensate trays finished with corrosion-resistant epoxy paint.
- – Tropical Sea Rating: Engineered for continuous, reliable operation even in demanding tropical climates with seawater temperatures up to 35°C.
- – Whisper-Quiet Performance: Features vibration-dampening mountings and high-velocity 270° rotatable blowers to ensure whisper-quiet cabin operation.
- – Smart USB Diagnostics: Equipped with new electronic controls and a USB interface, enabling fast on-site servicing and diagnostics via Webasto’s BlueCool Expert Tool.
Technical Specifications & Sizing Guide
Selecting the correct cooling output (measured in BTU/h) is vital for proper marine air conditioning performance. The Webasto BlueCool S-Series is available in seven distinct capacity sizes across 230V (and select 115V) electrical configurations:
| Model | Cooling Capacity | Power Supply | Airflow Output | Dimensions (L x W x H) | Core Weight | Recommended Application |
| BlueCool S6 | 6,000 BTU/h | 230V / 50-60Hz | 275 m³/h | 405 x 320 x 305 mm | 20 kg | Small Sleeping Cabins |
| BlueCool S8 | 8,000 BTU/h | 230V / 50-60Hz | 350 m³/h | 405 x 320 x 305 mm | 20 kg | Mid-size Cabins / Guest Quarters |
| BlueCool S10 | 10,000 BTU/h | 230V / 50-60Hz | 400 m³/h | 480 x 335 x 315 mm | 22 kg | Master Staterooms |
| BlueCool S13 | 13,000 BTU/h | 230V / 50-60Hz | 500 m³/h | 510 x 350 x 325 mm | 27 kg | Large Saloons / Wheelhouses |
| BlueCool S16 | 16,000 BTU/h | 230V / 50-60Hz | 625 m³/h | 550 x 350 x 370 mm | 31 kg | Open-Plan Saloons |
| BlueCool S20 | 20,000 BTU/h | 230V / 50-60Hz | 750 m³/h | 595 x 340 x 370 mm | 34 kg | Multi-Cabin Open Spaces |
| BlueCool S27 | 27,000 BTU/h | 230V / 50-60Hz | 950 m³/h | 575 x 515 x 410 mm | 46 kg | Large Motor Yachts |
End-to-End Marine AC Solutions by JPC Direct
Installing a marine air conditioner requires careful evaluation of your boat’s electrical supply, seawater pump configuration, ductwork routing, and cabin airflow.
As an authorized Webasto specialist, JPC Direct provides comprehensive support:
- – System Scoping & Heat Load Calculation: We evaluate your vessel’s cabin volume and glass area to calculate the perfect BTU capacity.
- – Complete Installation Kits: We supply original Webasto ducting, air grilles, seawater pumps, and digital MyTouch controllers.
- – Expert Technical Guidance: Our Norfolk technical team is on hand to assist with retrofits, custom mounting, and electrical wiring.
The Blue Cool S Series also offers a unique feature – the Blue Cool Expert Tool – which is connected via a single USB cable to a PC, and which makes on-site servicing and remote assistance much easier.
Expert Tool
Installation Example
MyTouch Display
New MyTouch display control unit as standard for all BlueCool A/C series. Intuitive operation thanks to simple symbols and a clearly organised control menu in ten languages.
BlueCool S Series FAQs
How many cabins can a Webasto BlueCool S-Series unit cool?
The Webasto BlueCool S-Series is designed as a self-contained system ideal for cooling up to three individual cabins on boats and yachts. For multi-cabin setups, each cabin receives its own independent air conditioning unit mounted on a stainless steel condensate tray, ensuring tailored temperature control and maximum operational efficiency throughout your vessel.
Does the Webasto BlueCool S-Series provide heating as well as cooling?
Yes, all Webasto BlueCool S-Series models feature integrated reverse-cycle heating as standard. This multi-season capability allows you to switch seamlessly between powerful tropical cooling during summer months and reliable cabin heating during colder seasons, providing year-round climate comfort aboard your vessel without requiring a completely separate heating unit.
Can the BlueCool S-Series operate in tropical climates?
Absolutely. The BlueCool S-Series uses highly efficient R410a refrigerant, continuous-duty compressors, and multi-point injection evaporators specifically engineered for reliable operation even in extreme tropical seawater conditions. Combined with corrosion-protected stainless steel condensate trays, these units deliver consistent cooling performance wherever your marine journeys take you worldwide.
Why should I choose a self-contained marine air conditioner over a chiller system?
Self-contained units like the Webasto BlueCool S-Series pre-assemble the compressor, evaporator, condenser, and blower onto a single compact tray. This design makes installation faster, simpler, and far more cost-effective for boats with up to three cabins compared to complex central chiller systems, while delivering whisper-quiet performance and individual zone temperature control.
Need help choosing the right BlueCool unit?
Contact our marine HVAC experts today on 01603 784884 or email us at shop@jpcdirect.com.
