Water Boilers & Urns

Commercial urns are essential for high-volume beverage service in cafés, catering kitchens, hotels, and institutional food settings. Whether you're brewing tea, coffee, or hot water for cooking or cleaning, investing in the right commercial-grade urn ensures rapid heat recovery, consistent output, and durability under constant use.

Explore our full range of electric and plumbed urns for seamless hot water delivery in any professional kitchen environment.

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More About Urns

Types of Commercial Urns

There are two main types: electric urns and plumbed hot water urns. Electric urns are typically portable and great for front-of-house service or mobile catering. Plumbed urns connect directly to a water line for continuous hot water supply, suited for high-demand kitchens. You’ll also find thermostatically controlled models and units with variable temperature programming.

Capacity and Output

Urns range in size from 5L tabletop units to 40L-plus freestanding models. For kitchens serving 100+ cups daily, consider an urn with automatic refill, rapid boil times, and insulated walls to maintain temperature between peak periods.

Installation Requirements

Electric urns typically require a standard 10A or 15A socket, while larger models may need a dedicated 20A or even 3-phase supply. Plumbed-in urns must meet local backflow prevention standards and may require installation by a licensed plumber and electrician.

Maintenance

Scale buildup is the leading cause of inefficiency and urn failure. Descaling should be performed every 1–2 months, depending on your water hardness. Units with removable drip trays, stainless steel interiors, and automatic sensors are easier to service and clean.

Why Upgrade to a Commercial Urn?

Compared to kettles or domestic hot water dispensers, commercial urns deliver higher output, faster recovery times, longer service life, and safer operation under continuous use. They also improve workflow by ensuring a constant hot water supply for both drinks and light kitchen tasks like reconstituting stocks or sanitizing utensils.

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Water Boilers & Urns FAQs

What’s the difference between electric and plumbed commercial urns?

Electric urns are standalone units powered by electricity, ideal for portability and spaces without plumbing. Plumbed urns connect directly to a water supply line, offering automatic refill and continuous output — best suited for high-volume kitchens. Electric urns need manual refilling, while plumbed urns are more hands-off, reducing downtime during service.

Do commercial urns need to be hardwired or can they use a standard plug?

It depends on the model's capacity and wattage. Smaller urns (5L–10L) usually operate on a standard 10A or 15A plug, but larger commercial urns (20L+) may require a 20A dedicated circuit or even 3-phase power for faster recovery and continuous use. Always check the urn's technical specs before purchasing to ensure compatibility with your kitchen's power setup.

How do you descale and maintain a commercial hot water urn?

Descaling should be done every 4–8 weeks using a food-safe descaler. Switch off and drain the unit, fill with descaling solution per manufacturer's instructions, let it sit, then flush thoroughly with clean water. Regularly clean the drip tray and outer surfaces. Some models also feature clean cycle alerts to simplify maintenance scheduling.

What size urn do I need for a 200-seat restaurant?

For a venue serving 150–200 patrons, a plumbed urn with a capacity of at least 20–30L and output of 30–40 cups per hour is recommended. Look for models with fast recovery time and thermostatic control to keep up with continuous demand. Auto-refill also helps reduce manual intervention during peak hours.

Why choose a commercial urn over multiple kettles?

Commercial urns offer significant advantages in speed, energy efficiency, safety, and continuous service. With thermostatic control and auto-refill (in plumbed models), you get instant, consistent hot water without waiting for boiling cycles. This streamlines workflows, especially during peak service, compared to managing several kettles simultaneously.