Professional Heat Pump Cylinder InstallationHampshire & Wiltshire
Expert installation of heat pump compatible hot water cylinders. Specializing in Heat Geek Super, Vaillant uniSTOR, Viessmann Vitocell, and Grant ranges. G3 certified, MCS registered, and eligible for £7,500 Boiler Upgrade Scheme grants.
Heat Pump Cylinder Installation Services
Comprehensive installation services for all major heat pump cylinder brands across Hampshire and Wiltshire
Heat Geek Super Cylinder Installation
Professional installation of Heat Geek Super cylinders with industry-leading 6.0m² coil surface area for maximum heat pump efficiency.
Click to learn more about Heat Geek cylinders
- 6.0m² coil surface area
- Optimized for 35-45°C flow temperatures
- G3 certified installation
Vaillant uniSTOR Installation
Expert installation of Vaillant uniSTOR cylinders with 5.2m² coil surface area and industry-leading 25-year warranty.
Click to learn more about Vaillant uniSTOR
- 5.2m² coil surface area
- 25-year warranty included
- Premium German engineering
Viessmann Vitocell Installation
Professional installation of Viessmann Vitocell range with 4.5m² coil surface area and German quality construction.
Click to learn more about Viessmann Vitocell
- 4.5m² coil surface area
- Viessmann system compatibility
- Professional commissioning
Cylinder Upgrade & Replacement
Upgrade your existing standard cylinder to a heat pump compatible model for improved efficiency and lower running costs.
- Old cylinder removal included
- Pipework modifications if needed
- Same-day installation
System Commissioning & Testing
Professional commissioning of heat pump cylinder systems including safety valve testing, temperature verification, and efficiency optimization.
- G3 compliance testing
- Flow temperature optimization
- Full system documentation
BUS Grant Application Support
Complete support with your £7,500 Boiler Upgrade Scheme grant application including MCS certification and documentation.
- MCS certified installer
- Full application assistance
- £7,500 grant available
Grant Cylinder Installation
Professional installation of Grant heat pump compatible cylinders with UK manufacturing quality and excellent reliability.
Click to learn more about Grant cylinders
- UK manufactured quality
- Heat pump compatible range
- Professional installation & commissioning
Expert Heat Pump Cylinder Installation by Will Gaze
As a G3 certified and MCS registered heating engineer, I specialize in heat pump cylinder installations across Hampshire and Wiltshire. With extensive experience installing Heat Geek Super, Vaillant uniSTOR, and Viessmann Vitocell cylinders, I ensure your heat pump system operates at maximum efficiency with properly sized and commissioned hot water storage.
G3 Certified
Unvented cylinder specialist
MCS Registered
BUS grant eligibility
15+ Years Experience
Heat pump expertise
Fully Insured
£5M public liability
Heat Pump Cylinder Installation Across Hampshire & Wiltshire
Professional G3 certified heat pump cylinder installation services covering Hampshire, Wiltshire, and parts of Berkshire. Typically responding within 24-48 hours for installations.
Hampshire Coverage
Andover and surrounding areas
24-48 Hour Response
Quick installation scheduling for heat pump cylinder upgrades
G3 Certified Service
Fully qualified unvented cylinder installation and commissioning
Helpful Heat Pump Cylinder Guides & Tips
Expert advice and comprehensive guides for heat pump hot water systems
Heat Pump Cylinder Guide UK 2025
Complete guide to choosing the right heat pump cylinder. Compare Heat Geek Super (6.0m²), Vaillant uniSTOR (5.2m²), and Viessmann Vitocell (4.5m²) ranges with detailed specifications.
Unvented Cylinder Cost Guide Hampshire
Comprehensive cost breakdown for unvented cylinder installations including heat pump compatible models. Real Hampshire pricing with detailed cost analysis.
Immersion Heater Troubleshooting Guide
Complete troubleshooting guide for immersion heaters in heat pump cylinders including common issues, diagnostic steps, and when to call a professional.
Frequently Asked Questions
Common questions about heat pump cylinder installation
What makes a cylinder suitable for heat pumps?
Heat pump cylinders need larger coil surface areas (4.5m²-6.0m²) compared to standard cylinders (1.5m²-2.0m²) because heat pumps operate at lower temperatures (35-45°C vs 60-80°C). The larger coil compensates for the lower temperature difference, maintaining fast reheat times and efficiency.
How long does heat pump cylinder installation take?
A complete heat pump cylinder installation typically takes 6-8 hours including removal of the old cylinder, installation of the new unit, pipework modifications, safety valve installation, and G3 compliance testing. Commissioning and final testing takes an additional 2-4 hours the following day.
Can I get the £7,500 BUS grant for cylinder installation?
Yes! The £7,500 Boiler Upgrade Scheme grant is available when you install a complete heat pump system including a compatible cylinder. As an MCS certified installer, I can handle the complete grant application process and ensure your installation meets all eligibility requirements.
What's the difference between Heat Geek Super and Vaillant uniSTOR?
Heat Geek Super offers the largest coil surface area (6.0m²) for maximum efficiency with heat pumps, while Vaillant uniSTOR provides 5.2m² coil area with a premium 25-year warranty. Heat Geek is typically better for maximum performance, while Vaillant offers exceptional reliability and warranty coverage.
Do you need G3 certification to install heat pump cylinders?
Yes, absolutely. G3 certification is a legal requirement for installing unvented hot water cylinders in the UK. This includes all heat pump cylinders as they operate under pressure. G3 certification ensures installers understand safety requirements, pressure relief systems, and compliance testing. Always verify your installer holds current G3 certification.
Important Booking Information
Our professional booking system ensures seamless service delivery from first contact to job completion
Professional Call Center
We use a dedicated call center to ensure your calls are always answered promptly and your details are passed directly to our plumber.
Arrival Windows
We provide time windows rather than exact times to ensure quality work on each job. We'll keep you updated with a more precise ETA.
ServiceM8 System
Our professional job management system provides SMS updates, online booking, and digital job records for a seamless experience.
We Work With Industry-Leading Cylinder Manufacturers
At Rosebourne Plumbing, we exclusively install heat pump cylinders from the world's most respected manufacturers. Heat Geek Super represents the pinnacle of heat pump cylinder technology with 6.0m² coil surface area. Vaillant uniSTOR combines German engineering excellence with an industry-leading 25-year warranty. Viessmann Vitocell offers exceptional build quality and perfect integration with Viessmann heat pump systems.
Heat Geek Super Technology
Maximum efficiency with 6.0m² coil surface area designed specifically for heat pumps
Vaillant Premium Warranty
Industry-leading 25-year warranty on uniSTOR range with German engineering quality
Viessmann System Integration
Perfect compatibility with Viessmann heat pump systems and controls
Ready to Upgrade to a Heat Pump Cylinder?
Get expert G3 certified installation with £7,500 BUS grant support across Hampshire & Wiltshire