✅ Compatible with the Following Kärcher Models: HDS 500 C, 500 CI, 501 C, 551 C, 555, 555 C, 555 CS, 557 Ci, 558 C, 590 C, 600 C, 600 CI, 600 CS, 601 C, 601 C Eco, 697 CI, 698 C, 790 C, 790 CI, 797 CI, 797 CS, 801 B, 840 C, 890 C, 1400 SUPER, 1500 SUPER, FARMER, SB-HDW, SB-HDWS1, SB-HDWS2 — and many others.

📌 Also known as the KAR2 coil. Due to slight variations in older models, we always recommend removing and measuring your current coil before placing your order — especially for pre-2000 machines.

Upgrade your Kärcher hot water pressure washer with this high-efficiency 2-coil boiler system, engineered for powerful cleaning performance and long-term durability. Whether you're tackling oil, grease, or heavy industrial grime, this coil delivers consistent heat output to boost your cleaning results.

Built to match OEM specifications, this coil is a direct replacement for worn or damaged originals — ideal for mobile valeters, agricultural operators, and industrial users who demand reliability.

🔧 Kärcher-Compatible Fitment

• 22mm male inlet and outlet fittings

• 60mm spacing between outlet centres

• Designed to match original coil dimensions

📐 Key Specifications

• Max Pressure: 280 Bar / 4000 PSI

• Height: 400mm

• Diameter: 280mm

• Connection Size: 22mmM inlet & outlet

• Outlet Centre Distance: 60mm

• Coil Design: 14 rows of 17mm tubing

• Coil Structure: Wide internal spacing for easier cleaning and improved exhaust flow

🚀 Enhanced Coil Design for Better Performance

• High-efficiency heat transfer

• Reduced soot build-up for easier maintenance

• Optimised exhaust flow for cleaner operation

💬 Why Choose This Coil?

• Heavy-duty construction for long service life

• Direct replacement for Kärcher hot water systems

• Trusted by professionals across cleaning, farming, and industrial sectors

📦 Fast UK Delivery | 💨 Efficient Heat Transfer | 🛠️ OEM-Compatible Replacement