Astoria Calypso Large Heat Exchanger 80x165mm /collections/commercial-espresso-machine-parts-la-marzocco Nuova Simonelli Aurelia Wave (2019+

Nuova Simonelli Aurelia Wave (2019+ models only)

while the 58mm group head supports a wide range of portafilters—including bottomless

Inside the machine

If you're seeing more clumped

Astoria Calypso Large Heat Exchanger 80x165mm /collections/commercial-espresso-machine-parts-la-marzocco Nuova Simonelli Aurelia Wave (2019+Large heat exchanger for Astoria Calypso, Core, and Hollywood espresso machines 80 mm x 165 mm long with 2 x 3 8\ M fittings spaced 115 mm on center. Specifications: Dimensions: 80 mm x 165 mm Fittings: 2 x 3 8" M 115 mm on center Compatibility: Astoria Calypso Astoria Core Astoria Hollywood Installation: Drain boiler remove old exchanger Install new unit check connections Recommended for qualified technician.