Viessmann heat-only boilers deliver efficient and reliable heating in a space-saving design. Designed to supply a continuous stream of reliable hot water to multiple bathrooms simultaneously, they utilise cutting-edge condensing technology and stainless steel heat exchangers to ensure long-term efficiency. Learn more about the Viessmann heat-only systems we offer below.
Here are a few regular questions concerning these boilers. If you have more queries, don’t hesitate to contact us.
Are heat-only boilers similar to gas boilers or system boilers?
A heat-only boiler works alongside a cold-water storage tank and a hot-water cylinder. A system boiler also runs on gas but uses mains pressure and doesn’t need a cold water tank, making it more compact. Both can be gas boilers, as that is a fuel categorisation.
Do heat-only boilers offer reliable central heating?
Viessmann heat-only boilers are designed to deliver reliable central heating performance, especially in homes with higher demand. Their systems can supply multiple taps, pumps, and radiators simultaneously without drops in pressure or temperature, and Viessmann heat-only boilers are built to last.
Why choose Boilerhut for Viessmann installations?
Boilerhut is a proud Viessmann Premium Partner. Our engineers receive specific manufacturer training, ensuring correct installation. We offer extended warranties of up to 10 years, which is longer than standard coverage. Boilerhut also provides manufacturer-backed installations, servicing support, and full warranty registration, helping maintain reliability over time.
Choose Boilerhut and get a certified installation across mainland UK for all Viessmann heat-only boilers, ensuring performance, efficiency, and long-term cover.
