Marco Ecoboiler WMT5 5 Litre Wall-Mounted Auto-Fill Water Boiler

The Marco Ecoboiler WMT5 is a mains-fed, wall-mounted water boiler with a 5-litre tank. It connects directly to the cold water supply, maintains a ready reservoir of boiling water, and dispenses through a no-drip tap. By sitting entirely off the worktop, it frees up counter space that a conventional kettle or countertop boiler would otherwise occupy — a practical consideration in compact kitchens and servery areas where every surface counts.

In everyday service the WMT5 handles steady, moderate demand reliably. The auto-fill design means the tank replenishes without manual intervention, so hot water remains available without staff needing to monitor or refill a vessel. It is well suited to consistent light-to-moderate use rather than high-intensity, high-turnover service periods, where a larger-capacity unit would be the more appropriate choice.

Key practical advantages include:

• Wall-mounted design keeps the worktop entirely clear
• Mains-fed auto-fill removes the need for manual topping up
• No-drip tap reduces mess and waste at the point of dispense
• Automatic thermal cut-out provides a built-in safety safeguard
• Straightforward descaling and cleaning supports ongoing hygiene

Installation requires a mains cold water connection and an electrical supply. Marco recommend hardwiring for a permanent installation, though a 13-amp supply may be suitable depending on the setup. Wall fixings must be appropriate for the surface and fully capable of supporting the filled weight of the unit. If the proposed installation point is some distance from existing plumbing, the pipework run is worth factoring into planning. In hard water areas, descaling will need to be scheduled more frequently to maintain output and extend service life.

The WMT5 is a sound fit for office kitchens, staffrooms, small cafés, breakout areas, and buffet stations where a compact, reliable source of boiling water is needed without a large footprint. For sites with higher throughput or more intensive demand, a larger-capacity wall-mounted or countertop boiler is likely to be the better fit.

If you are weighing up whether the WMT5 suits your volume or have questions about installation requirements, the team is happy to talk it through.