UK Cylinders Flowcyl Slimline Unvented Heat Pump Cylinder 150L FCHPS3150

Description

Maximise performance in tight spaces with the UK Cylinders Flowcyl Heat Pump Slimline Unvented Cylinder. Specially designed for air source and ground source heat pumps, this compact cylinder combines a slimline footprint with a high-efficiency coil, making it ideal for apartments, smaller homes, or retrofit installations. Built to the highest standards in the UK, the Flowcyl slimline cylinder offers excellent heat transfer, low standing heat loss, and long-lasting durability. With factory-fitted insulation and premium components, this ERP-rated unvented indirect cylinder supports reliable, energy-efficient hot water delivery—even in space-restricted plant rooms. Perfect for sustainable heating systems where space and performance both matter.

For system suitability and compatibility advice, please contact Oceanair for more details.

• 150L slimline unvented cylinder for heat pump systems
• Only 475mm wide for smaller homes and apartments
• 12mm sensor probe pocket
• High-efficiency coil for fast heat recovery
• Indirect configuration – no direct immersion primary heating
• Factory-fitted insulation for minimal heat loss (ERP Band B)
• Designed and manufactured in the UK
• Compatible with air source and ground source heat pumps

Specification