Automatic Fill Boilers

Automatic Fill Water Boilers give your team a constant supply of piping hot water without the need to manually refill, ideal for tea, coffee and food prep in busy hospitality venues. This range includes compact countertop units, tall slimline boilers and high-capacity twin-tap models from leading brands. Designed for commercial use, they help speed up service, maintain hygiene standards and keep hot drinks flowing all day. With direct mains connection and built-in filtration on many models, they are a dependable choice for restaurants, cafes, hotels and canteens across Ireland.

• Countertop automatic fill water boilers in a choice of capacities to suit small cafes through to large canteens.
• Slimline and tall models that maximise output while saving valuable counter space in compact serveries.
• High-performance units from brands such as Lincat, Marco, Instanta, Blizzard and Buffalo for reliable daily use.
• Twin-tap and twin-temperature boilers for high-volume beverage service and flexible hot water dispensing.
• Models with integrated filtration and energy-saving features to improve water quality and reduce running costs.
• Options including combined boiler and chiller systems and undercounter water systems for premium front-of-house setups.

How to choose the right Automatic Fill Water Boilers

• Match the boiler capacity (litres and hourly output) to your peak demand, considering busy breakfast, lunch and event periods.
• Measure available counter or undercounter space and choose between standard, slimline, tall or integrated systems to fit your layout.
• Decide if you need single tap, twin-tap or twin-temperature models based on the number of staff serving and drink variety.
• Look for built-in filtration if your site has hard water, to protect elements and improve the taste of tea and coffee.
• Consider power supply and kW rating to ensure your electrical infrastructure can support rapid heat-up and recovery times.
• For front-of-house use, prioritise modern styling, push-button dispense and quiet operation to suit customer-facing areas.

Care and maintenance

• Descale the boiler regularly according to water hardness and manufacturer guidelines to maintain efficiency and extend lifespan.
• Replace filter cartridges on schedule to protect internal components and keep beverage quality consistent.
• Wipe external surfaces daily and avoid abrasive cleaners that could damage stainless steel finishes or control panels.
• Periodically check taps, seals and connections for leaks or wear and address any issues promptly to prevent downtime.
• Drain and flush the unit as recommended during deep cleans or periods of closure to maintain hygiene.
• Ensure staff are trained on correct operation, including safe dispensing and basic troubleshooting of alarms or error codes.

Explore our wider ranges of beverage machines, manual fill boilers, kettles and coffee equipment to complete your hot drinks setup.

Need help choosing? Call Caterboss on (01) 687 5772.