Gas Heat Only Boilers

Heat-only gas boilers heat water that is stored in a separate cylinder, which allows for instant hot water as it is already heated. In homes that already have a cylinder installed, it’s often possible to hook a new heat only boiler up to an existing water storage system. Sometimes, heat-only boilers are also referred to as conventional boilers.

At Wolseley, we’re the trade heating specialists. That means you can rely on our selection of heat-only boilers to have everything you need to get the job done. Our range of heat-only boilers are perfect for a wide range of properties – from small flats to large family homes. We also have a great range of commercial boilers if you are working on a larger project.

Browse heat-only gas boilers from leading brands like Alpha, Baxi, and Ideal to find the model that’s perfect for your customers’ needs. We also have a variety of different wattages, ranging from 16 to 60kW, making it easy to find the right output for any particular property.

Register a trade account with Wolseley today to get access to our innovative product selector tools, PartsArena, rapid reordering, and free delivery on all orders to your home or site. You can also click and collect from your local branch.