Unvented Hot Water Cylinders

High Pressure Hot Water Systems • Rayleigh & Essex

Unvented Cylinder Installation Pricing

Indirect Unvented Cylinder

from £1,895

Supply + Full Installation

MOST POPULAR

Direct Unvented Cylinder

from £1,995

Supply + Full Installation

Premium / Larger Capacity

from £2,495

Supply + Full Installation

* Prices include supply of cylinder, removal of old system (if applicable), full installation, commissioning and G3 certification. Additional costs may apply for pipework modifications or upgrades.

Vented vs Unvented Cylinders

Feature Vented (Traditional) Unvented (Recommended)
Water PressureLowHigh (Mains)
Shower PerformanceAverageExcellent
Loft Tank RequiredYesNo
Installation CostLowerHigher (but better performance)

Protect Your Cylinder

Annual servicing is essential for safety and warranty

Get Your Unvented Cylinder Quote