Unvented Cylinders

As G3 qualified specialists serving Blackheath, Charlton, Eltham, Middlepark, Plumstead, Thamesmead, and Woolwich, we provide expert servicing and repairs for unvented hot water cylinders. With over 30 years of experience, we ensure your hot water system operates safely and efficiently.

Unvented Cylinder Servicing

• Annual Safety Checks - Comprehensive annual service including:
  • Pressure relief valve testing
  • Expansion vessel pressure check
  • Temperature and pressure relief valve inspection
  • Thermostat operation verification
  • Element inspection
  • Anode condition assessment
  • Safety device testing
  • Full system pressure testing
• Preventative Maintenance - Regular maintenance to prevent issues:
  • Scale build-up management
  • Component wear assessment
  • System pressure optimisation
  • Temperature control verification
  • Efficiency checks
  • Early problem detection

Repair Services

• Common Repairs - Expert solutions for:
  • Pressure relief valve faults
  • Expansion vessel problems
  • Thermostat failures
  • Element replacement
  • Temperature control issues
  • Water pressure problems
  • Leaking cylinders
  • Scale-related issues
• Component Replacement - Professional replacement of:
  • Pressure reducing valves
  • Expansion vessels
  • Temperature and pressure relief valves
  • Thermostats
  • Heating elements
  • Sacrificial anodes
  • Control valves
  • Safety devices

Professional Qualifications

• G3 qualified engineer
• Fully insured
• Over 30 years experience
• Regular training updates
• Expert knowledge of all major brands
• Comprehensive safety certification

Why Choose Us?

• Expert Knowledge - Specialised understanding of:
  • Safety requirements
  • System pressures
  • Temperature controls
  • Maintenance schedules
  • Fault diagnosis
  • Repair solutions
• Professional Service - We provide:
  • Rapid response times
  • Clear explanations
  • Detailed safety checks
  • Comprehensive servicing
  • Quality repairs
  • Competitive pricing

Contact Us

For expert unvented cylinder servicing and repairs, contact us today.

Areas Served

We provide unvented cylinder services throughout:

• Blackheath
• Charlton
• Eltham
• Middlepark
• Plumstead
• Thamesmead
• Woolwich
• Deptford
• New Cross
• South East London

Trust your unvented cylinder maintenance to qualified professionals who understand the importance of safety, reliability, and expertise. Contact us today to get started.

Safety First

Unvented cylinders are pressurised systems that require specialist knowledge and qualifications to work on safely. Our G3 qualification ensures we meet all legal requirements for servicing and repairing these systems. Regular maintenance is essential for continued safe operation and optimal performance.