The concept is based on the use of 12 stainless steel kettles lined up behind the counter.A big boiler in the back of the restaurant pumps steam through a network of pipes to heat the kettles.

He tells me a big boiler in the back pumps the steam through a network of pipes. The metal tubing eventually ends up here, heating up the row of 12 stainless-steel kettles and what looks like ...

Double boiler makes it great for hot water, steam, and espresso ... rice cooker, and electric kettle all have permanent homes on our countertops. The Breville Dual Boiler is bigger than all ...

The subcritical natural circulation grate boiler at Kettle Falls produces 415,000 lb/hr steam at 1500 psi and 950 F at the superheater outlet, feeding a condensing single-flow steam turbine.

Some of the steam generated by the kettles is captured by a heat exchanger, which allows the brewer to use this waste heat in the next batch of brewing. Getty Images Most industrial boilers use ...