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40kW heat exchanger is designed to provide efficient and reliable thermal transfer from an external heat source (e.g., boiler, solar system, or heat pump) to your swimming pool or spa. Available in titanium (for saltwater/chlorinated water) and 316L stainless steel (for freshwater), it is a durable and compact solution for heating residential and small commercial aquatic systems.

Technical Specifications

ParameterSpecification
  
Nominal Heating Capacity40 kW
Primary Circuit FluidBoiler water / heat pump / solar thermal
Secondary Circuit FluidSwimming pool or spa water
Primary Inlet Temp.Max. 90°C
Secondary Outlet Temp.Max. 45°C
Primary Flow Rate~2.0–2.6 m³/h
Secondary Flow Rate~6.5–8.0 m³/h
Material OptionsTitanium or 316L Stainless Steel
Heat Transfer Surface Area~0.7 m²
Max Pressure – Primary10 bar
Max Pressure – Secondary3 bar
Connection Sizes1.25” BSP or DN32 threaded/flanged
Mounting OrientationHorizontal (recommended)
Net Weight~6–7.5 kg
CertificationsCE / ISO 9001 / PED Compliant

🔧 Key Features

  • 40kW output – ideal for pools between 60–85 m³

  • Titanium version ideal for salt or chemically aggressive water

  • Corrosion-resistant and long-lasting materials

  • Compact and easy to install in technical rooms

  • Threaded or flanged connections for installation flexibility

  • Efficient shell-and-tube thermal exchange system

📦 Applications

  • Medium-sized private swimming pools

  • Hotel pools and guest house spas

  • Therapy and wellness pools

  • Seasonal or indoor/outdoor installations

  • Heated Jacuzzis and hot tubs

🛠️ Installation Tips

  • Mount horizontally for best thermal performance

  • Use with thermostatic valve and flow sensors

  • Choose titanium if pool has salt chlorinator or high chlorine

  • Always insulate connecting pipes to minimize energy loss

  • Perform periodic descaling if water quality is hard

Heat Exchanger 40kw

Quantity
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