Does the JennAir JJB6424 froth milk?

No. It has no integrated milk frother, so lattes and cappuccinos need a separate frother or steamer.

How many cups can it brew at once?

Two, through its dual brewing spouts. The water tank holds about 0.74 gallons.

Is it built in or freestanding?

It is a built-in unit, 23.4 inches wide, 17.9 inches high and 19.7 inches deep, meant to be installed into cabinetry.

No. There is no app control; operation is on the machine itself, with automatic shutdown and a lime indicator.

What does the JennAir JJB6424 cost?

$3,399.00 at Best Buy as of November 7, 2026, the best new price among three stores listing it.

Where is the JennAir JJB6424 cheapest?

At Best Buy, for $3,399.00, as of our latest check.

Where can I buy the JennAir JJB6424?

3 stores we checked sell it, including Best Buy, Homery, Aj Madison.

JennAir JJB6424

Best price now

$3,399.00at Best BuyObserved at 8:33 PM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the JennAir JJB6424

The JennAir JJB6424 is a built-in espresso machine designed to sit flush in a JennAir luxury kitchen, with an integrated grinder, dual brewing spouts and a hot water function. It is a large, heavy unit at 23.4 inches wide and 54 lb, so it is a cabinetry decision as much as a coffee one. It has no integrated milk frother and no app control. The best new price is $3,399.00 at Best Buy as of November 7, 2026, with three stores listing it new.