Uninterruptible Power Supply for Boiler Circulation Pumps

If someone’s family house relies on a boiler for hot water and heating, the question has surely arisen of what happens if a sudden power outage occurs. This issue is especially critical in autumn and winter, since if the power cut lasts not just for minutes but for long hours, the whole house will remain unheated, and only ice-cold water will come from the tap. The good news, however, is that this inconvenience can be avoided by ensuring an uninterrupted power supply for the boiler’s circulation pumps.


	It is worth making a well-considered decision regarding backup power

Before purchasing an uninterruptible power supply (UPS), it is important to know how much electricity your boiler consumes at startup and during operation. Typically, circulation pumps have a power consumption of 25–75W.

If only a few hours of backup are needed, the problem can be solved even with a small budget. However, if the combi boiler has higher performance, you will have to dig deeper into your pocket, since a sinusoidal UPS is required for the pump.

A sinusoidal UPS can be purchased from our webshop with just a few clicks. It is important to make sure that the chosen model is suitable for your circulation pump. Power consumption can be measured with a simple consumption meter, which makes it much easier to make the right decision.

Why is it important for the output to be pure sine wave?

Do not settle for modified or stepped sine wave solutions—always purchase a true pure sine wave device! On such equipment, you will find the label pure sine wave.

This is crucial, because the backup power supply for boiler circulation pumps can only be provided with a sine wave UPS. The reason is that the circulation pump can operate only with this type of current. If the current is not sine wave, the pump may burn out and the power source may fail. This is not just a theoretical risk—it happens regularly, so it is worth being cautious.


	Uninterruptible power supply for boiler circulation pumps is not only a matter of comfort

If a sudden power outage occurs and the circulation pump is not connected to a UPS, the boiler’s electronics may be damaged. If the heating system stops for hours in freezing weather, pipe bursts can also occur. Repairing the damage can involve significant costs, so it is better to prevent the problem than to regret it afterwards.

Things to know about installing a UPS

Once you have purchased the UPS, you can even set it up yourself — you don’t necessarily need to call a technician. It is important to place the device in a dry, well-ventilated location. It must not be exposed to direct moisture or heat.

When connecting, make sure that every electrical device leading to the boiler is connected to the UPS. If you want to be certain that the installation was successful, you can simulate a power outage. This way, it will immediately become clear whether the system works as intended. If something is not right, you can calmly correct it without rushing.

Installing a UPS for boiler circulation pumps is recommended for anyone who wants to avoid unpleasant situations and protect their boiler from damage. If you need help choosing the right UPS, feel free to contact us today!