Marco Ecoboiler Tap T20-3 20L Countertop Auto-Fill Water Boiler

The Marco Ecoboiler Tap T20-3 is a mains-fed, atmospheric countertop water boiler designed for continuous hot water service without manual refilling. It connects directly to a mains water supply and refills automatically, dispensing through a single no-drip tap on demand. Electronic controls manage operating temperature, and a built-in automatic cut-out provides a baseline level of safety protection. The unit runs from a standard 13-amp plug, keeping installation requirements to a minimum.

In busy service environments, the auto-fill function is the defining practical advantage — staff do not need to monitor or top up the tank during service, which keeps things moving and reduces the risk of running dry at a critical moment. The 20-litre capacity supports steady hot beverage output through moderate demand periods, making it a reliable choice for environments where hot water is needed consistently rather than in very high concentrated bursts.

From a day-to-day operational standpoint, the T20-3 offers several straightforward advantages:

• Auto-fill eliminates manual top-ups and maintains availability throughout service
• No-drip tap keeps countertops cleaner and reduces waste between pours
• Electronic temperature control supports consistent beverage quality
• 13-amp plug connection removes the need for dedicated electrical installation
• Straightforward descaling access keeps routine maintenance manageable

Installation requires a nearby mains cold water connection and a standard 13-amp socket — no specialist electrical work is needed. Before purchasing, it is worth confirming that your site's incoming water pressure falls within the unit's inlet requirements. Descaling frequency will vary depending on local water hardness, and in hard-water areas this is a task worth scheduling regularly to maintain performance and extend service life.

This model is well suited to lower-to-medium-volume hot beverage service — office break areas, hotel buffet stations, cafeteria serveries, and smaller café counters with steady rather than high-intensity demand. For sites with sustained peak-hour throughput or a larger volume of simultaneous covers, a higher-capacity model from the Marco range would be worth considering instead.

If you would like to talk through whether this capacity matches your service pattern, or have questions about the water connection setup, the team is glad to help before you commit to an order.