Coffee Machine Depot

Marco - MIX UC3 Under Counter Hot Water Boiler

Marco - MIX UC3 Under Counter Hot Water Boiler - Main image
$2103.75 $2805 In stock

Category: Water Boiler

Marco FRIIA

Precision hot water, on demand, at scale.

The Marco - MIX UC3 Under Counter Hot Water Boiler delivers commercial-grade hot water to your coffee bar with precision temperature control and the output volume that high-service environments require — eliminating the wait time and temperature inconsistency that slows service.

The Details

Temperature Precision

Maintains exact dispensing temperature from the first cup to the last. No temperature drift during service — consistent hot water output every time the tap opens.

Commercial Output Volume

Designed for commercial service volumes — enough output to support continuous beverage service without recovery delays.

Compact Footprint

Countertop or under-counter form factor fits standard café and bar installations — delivers commercial-grade hot water without commercial-sized equipment space.

Energy Efficiency

Smart heating system reduces standby energy consumption. Commercial hot water availability without the running cost of a full boiler system operating at maximum temperature 24/7.

Authorized Dealer. Expert Support. Every Machine. Coffee Machine Depot is an authorized dealer with hands-on experience across every machine we sell. Our team helps with selection, installation guidance, and ongoing support — call us at 323-592-3303. Financing available through Click Lease and our other financing partners for qualifying purchases.

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Before work begins

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Sending an item back

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.0 / 5 · 4 reviews)

Timothy ★★★★★

I've had this under counter boiler for a week now and the on-demand hot water is a game changer for my morning pour overs—no more waiting for a kettle. The precision temperature control actually keeps the water at exactly 200°F, which makes my coffee taste noticeably smoother.

Chloe ★★★★☆

I was a bit worried about installation, but it fit neatly under my counter with minimal fuss. The hot water is consistent and the precise temperature settings make a real difference for my pour-overs. Only wish the tank were a tad bigger for back-to-back busy mornings.

Grace ★★★★☆

The temperature control is genuinely precise, which makes a huge difference when dialing in pour-overs during a busy rush. Only gripe is the under-counter install took a bit more space than I pictured, but the on-demand output has been flawless since.