Instanta CTSP10 (CPF2100) 10 Litre Auto-Fill Counter Top Water Boiler

The Instanta CTSP10 is a plumbed-in, auto-fill counter top water boiler with a 10-litre capacity. It connects directly to the mains cold water supply and refills automatically throughout the day, removing the need for manual topping up. A built-in filtration system conditions incoming water before it reaches the heating element, helping to protect internal components and maintain consistent water quality over time.

In practice, the CTSP10 handles sustained demand well — whether that is a steady flow of hot beverages in a café, back-to-back hot drinks service in a hotel or servery, or consistent hot water access in a staff restaurant or smaller contract catering kitchen. The seven-day programmable timer allows operators to align heating periods with actual opening hours, so the unit is at temperature when service begins without running unnecessarily outside those windows. An ECO mode adds a further degree of energy management during quieter periods, which over the course of a week makes a noticeable difference to running costs.

From an operational standpoint, the day-to-day advantages are practical rather than complicated:

• Adjustable temperature control suits both beverage service and light food preparation tasks
• Programmable filter monitor tracks usage and prompts replacement before water quality deteriorates
• Two-tier diagnostic system flags faults early, helping to avoid unplanned downtime during service
• Stainless steel drip tray keeps the counter clean and makes daily maintenance straightforward
• Single-tap dispensing keeps the unit's footprint compact on busy or narrow counter runs

Installation requires a mains cold water connection and a standard 13-amp socket. There is no specialist electrical work involved, which makes placement on most existing counter runs uncomplicated. The counter top format is well suited to cafés, hotel serveries, staff restaurants, and smaller commercial kitchens where counter space is at a premium but demand for hot water is consistent throughout the day. For sites with significantly higher throughput — larger restaurants, busy contract catering operations, or multi-point service environments — a higher-capacity wall-mounted or floor-standing boiler is likely to be a better fit.

If you are weighing up whether the 10-litre capacity aligns with your service volume or site layout, we are happy to talk it through before you commit.