Instanta WMS5 5 Litre Wall Mounted Auto-Fill Water Boiler

The Instanta WMS5 is a mains-fed, wall-mounted water boiler with a 5-litre tank. It connects directly to the cold water supply, refills automatically, and holds water at temperature ready to dispense through a single tap whenever it is needed. There are no manual fill routines and no recovery wait between draws — the unit simply keeps hot water available throughout the working day.

In smaller service environments this kind of unit replaces the kettle entirely and removes the bottleneck that comes with manual boiling. Because the tank maintains temperature continuously, staff are not interrupted to wait for water to boil or to refill a vessel. At this capacity the WMS5 performs reliably where demand is steady and moderate rather than high-volume or heavily concurrent.

Day-to-day operational advantages include:

• Wall-mounted design keeps counters and worktops clear for other tasks
• Auto-fill eliminates manual refilling and frees up staff attention
• Single non-drip tap gives controlled, clean dispensing with minimal spillage
• Stainless steel construction wipes down easily and maintains hygiene standards
• Constant-temperature holding means hot water is ready without delay

Installation requires a mains cold water connection and an electrical supply. Whilst the unit can run from a 13-amp socket, a hardwired connection is the preferred approach in most commercial settings for reliability and compliance. Wall fixings must be rated for the weight of the unit when full, so it is worth confirming wall construction before installation. Position it at a practical dispensing height with clear access to both the water feed and the electrical supply.

The WMS5 is well suited to smaller cafés, office kitchens, hotel serveries, staff canteens, and similar settings where hot water is needed consistently but volumes are moderate. For operations with significant concurrent demand or higher daily throughput, a larger-capacity model would be worth considering.

If you want to talk through whether this capacity fits your service pattern, or have questions about installation for your particular site, the team is happy to work through it with you before you commit.