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Unvented Hot Water Cylinder Installation

Professional unvented hot water cylinder installation and maintenance services. Our G3 qualified engineers provide expert installation of high-performance hot water systems for superior pressure and reliability.

What is an Unvented Hot Water Cylinder?

An unvented hot water cylinder is a sealed system that connects directly to the mains water supply, providing high-pressure hot water throughout your property without requiring a cold water tank in the loft.

  • Direct mains water connection
  • High-pressure hot water delivery
  • Integrated safety controls and valves
  • Stainless steel construction
  • Energy efficient insulation
  • Compact space-saving design
  • No cold water storage required
  • G3 Building Regulations compliant

Benefits of Unvented Cylinders

Unvented hot water cylinders offer significant advantages over traditional vented systems, providing superior performance, efficiency, and convenience for modern homes.

  • Excellent water pressure and flow rates
  • Multiple outlets can run simultaneously
  • No risk of frozen pipes in loft
  • Reduced risk of contamination
  • Space saving - no loft tank needed
  • Lower installation costs
  • Faster hot water delivery
  • Ideal for power showers

Our Installation Service

Our G3 qualified engineers provide complete unvented cylinder installation services, ensuring full compliance with Building Regulations and manufacturer specifications for safe, reliable operation.

  • G3 qualified engineer installation
  • Building control notification
  • Pressure and flow rate assessment
  • Professional system design
  • Safety valve installation and testing
  • Expansion vessel configuration
  • Annual service and maintenance
  • Full manufacturer warranty

Ready for Professional Boiler Installation?

Contact our Gas Safe registered engineers for a free comprehensive survey and detailed quotation. We provide expert boiler installations across Streatham, Norbury and South London with full warranties, certification and ongoing support.

Call Now: 07508 533754