Astoria Straight Heat Exchanger classe-10-parts/classe-10-body-parts The switch body only -

The switch body only - the control knob for the 5 x 5mm pin is not included

confirmed on La Cimbali

as coffee experts

Technician-level job: remove the existing transducer

or Appia II

Astoria Straight Heat Exchanger classe-10-parts/classe-10-body-parts The switch body only -Astoria Straight Heat Exchanger The oldest version of this heat exchanger, no longer in production. This is limited old stock inventory that has been sitting for roughly two decades, so units show heavy surface oxidation. COMPATIBILITY Fits: older Astoria boiler assemblies using the straight style heat exchanger (discontinued, not interchangeable with later curved versions) INSTALLATION Moderate DIY to professional difficulty; recommend a qualified