Upgrading from a vented hot water cylinder to an unvented hot water cylinder offers several benefits. Here are some key advantages:

1. Improved Water Pressure: Unvented hot water cylinders operate under mains pressure, providing high water pressure for showers and taps throughout the property. This ensures a more invigorating and satisfying showering experience.

2. Increased Hot Water Storage: Unvented cylinders offer larger storage capacity compared to vented systems. This means more hot water available for domestic use, allowing multiple taps or showers to be used simultaneously without a drop in performance.

3. Reduced Energy Consumption: Unvented cylinders are often better insulated, minimizing heat loss and reducing energy consumption. This can result in lower energy bills over time.

4. No Need for Cold Water Tanks: Unlike vented systems, unvented cylinders don’t require cold water storage tanks in the loft or attic. This frees up extra space in your property and eliminates the risk of freezing or contamination associated with stored water.

5. Enhanced System Safety: Unvented cylinders incorporate safety features like pressure relief valves, temperature controls, and thermostats, ensuring safe and controlled operation. These safety mechanisms help protect against water damage and potential system failures.

6. Flexible Installation Options: Unvented cylinders can be installed in various locations within a property, as they are not reliant on gravity-fed water supply. This flexibility allows for more convenient placement, especially in properties with limited space or unconventional layouts.

Please note that when considering an upgrade, it is essential to consult a qualified heating engineer or plumber who can assess your specific requirements and ensure compliance with building regulations and safety standards.

BEFORE (VENTED BOILER)

AFTER (UNVENTED BOILER)