Description

Non-pressurized water boilers, also known as open-vented or gravity-fed boilers, are a type of heating system that operates without requiring a sealed pressure vessel. Unlike pressurized water heaters, non pressurized water boilers rely on gravity and natural circulation to move water throughout the system. They are used in residential and smaller commercial settings where the demand for hot water is moderate. The design includes a vented tank that allows the system to release any excess pressure safely, reducing the risk of system failure due to overpressure.

Non-pressurized water boilers are generally simpler in design and installation, often resulting in lower initial costs. The boilers may not be as efficient as pressurized systems, especially in applications requiring high temperatures or rapid heating. Regular maintenance is essential to ensure optimal performance and to prevent issues such as scaling and corrosion, which can affect the longevity and efficiency of the system. Available at Electric Instant Showers Ltd