Boiling Hot Water Tanks

Boiling Hot Water Tanks supply near-boiling water straight to a compatible tap, so you can make hot drinks, prep pans, and rinse dishes without waiting for the kettle. The compact tank sits in the cupboard below the sink and keeps a small store of hot water ready, which suits busy kitchens, home offices, and open-plan spaces where speed and clear worktops matter.

Why choose a Boiling Hot Water Tank

• Instant hot water for tea, coffee, and cooking without lifting a kettle.
• Helps reduce clutter by removing stand-alone kettles from the worktop.
• Supports quick prep tasks such as blanching veg or loosening food residue.
• Digital controls on many models give clear temperature and status feedback.

Design options, features, and accessories

• Under-sink tanks in different capacities and power ratings to suit household demand.
• Digital or manual controls, with adjustable temperature settings on selected units.
• Integrated safety features such as overheat and dry-run protection.
• Compatible kitchen accessories and fittings are grouped in our Boiling Hot Water Tanks kitchen accessories range.
• Explore additional systems and spares from Insinkerator, a well-known specialist in steaming hot water solutions.

Common use cases

• Frequent hot drinks without repeatedly filling and boiling a kettle.
• Cooking tasks that benefit from quickly available near-boiling water.
• Kitchens where worktop space is tight and a built-in solution is preferred.

Featured product

• Insinkerator 1300W Digital Steaming Hot Water Tank NeoTank Installation Pack – a digitally controlled tank with clear temperature adjustment and an installation kit for compatible taps.

Planning and compatibility tips

• Confirm under-sink space, ventilation, and a suitable power supply before choosing a tank.
• Match the tank to a compatible 3-in-1 or boiling-water tap and follow all safety guidance.
• Pair with sink accessories, waste kits, and cabinet organisers to keep the under-sink area tidy and accessible.

With the right Boiling Hot Water Tanks setup, you gain faster hot water at the sink, clearer worktops, and a more efficient routine for drinks and everyday cooking tasks.