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Backup power supplies

Expert guides, advice and comparisons on the topic of backup power supplies for boilers and pumps - choose the topic that interests you:

	How to choose a backup power supply for a boiler How to choose a backup power supply for a boiler A power cut in winter can turn a warm house into a cold one within a few seconds.
	What backup power supply output do I need We get this question on our customer line practically every week, usually phrased as "which backup power supply should I buy for my boiler?".
	Backup power supply for a circulation pump A power cut lasting a few seconds causes no problem for most households.
	Installation and connection of a backup power supply Why a boiler "goes down" within a few seconds without electricity Most homeowners imagine a power cut as an inconvenience where the lights go out and for a while…
	How long does a backup power supply last during a power cut How long does a backup power supply last during a power cut The question „how long will it last" sounds simple, but the answer depends on several things at once – on the battery capacity, on…
	Battery maintenance and replacement in a backup power supply A backup power supply for a boiler or a circulation pump is only as good as the battery inside it.
	The most common faults of backup power supplies Most households buy a backup power supply with a clear goal - so that the boiler, circulation pump or control electronics survive a power cut without the house going cold…
	Backup power supply vs. home generator Backup power supply vs. home generator A power cut during a winter night can turn a warm home into a cold room faster than most people think.
	Why a backup power supply is important for a boiler Why a backup power supply is important for a boiler When the power goes out, most households think first of the lights, the fridge or the internet.
	Frequently asked questions about backup power supplies A power cut in the middle of winter is not just an inconvenience for lighting - it directly affects the operation of the heating.