What is Priority Domestic Hot Water?
Updated: May 10
A priority domestic hot water (DHW) system is a type of heating system that is designed to prioritise the production of hot water for domestic use. It's a popular option for homeowners who want a consistent supply of hot water without having to wait for the system to heat up.
How Priority DHW Systems Work
Priority DHW systems work by using a separate heat exchanger that is dedicated to heating the domestic hot water. When there is a demand for hot water, the system prioritizes the production of hot water by temporarily pausing the heating of the central heating system.
This means that the hot water will be delivered to your taps or shower quickly and efficiently. Once the demand for hot water is satisfied, the system will resume heating the central heating system.
Benefits of Priority DHW Systems
Consistent Supply of Hot Water
One of the main benefits of a priority DHW system is that it ensures a consistent supply of hot water for your home. With this system in place, you won't have to worry about running out of hot water, even if you have a large household or use a lot of hot water.
Another benefit of priority DHW systems is that they are energy-efficient. By separating the heating of the central heating system from the production of hot water, the system can operate more efficiently, reducing energy waste and lowering your energy bills.
Faster Hot Water Delivery
Priority DHW systems can deliver hot water faster than other types of heating systems. This means that you won't have to wait as long for hot water to reach your taps or shower, which can be especially beneficial if you have a busy household or need hot water quickly.
Most priority DHW systems come with customizable controls that allow you to adjust the temperature of the hot water and the central heating system. This means that you can tailor the system to meet your specific needs and preferences.
Considerations When Installing a Priority DHW System
When installing a priority DHW system, it's important to consider the size of your household and your hot water usage. If you have a large household or use a lot of hot water, you may need a larger system to ensure that you have a consistent supply of hot water.
You should also consider the type of fuel that your system will use. Priority DHW systems can be powered by gas, oil, or electricity, so you should choose the fuel that is most convenient and affordable for you.
Finally, it's important to choose a reputable and experienced installer to ensure that your system is installed correctly and operates efficien
Overall, priority DHW systems are a great option for homeowners who want a consistent supply of hot water and energy-efficient heating. By prioritizing the production of hot water, these systems can deliver hot water quickly and efficiently, reducing energy waste and lowering your energy bills. If you're considering installing a priority DHW system, be sure to consult with a professional installer to ensure that you choose the right system for your home and needs.