There is a psychology to this recall that is worth naming, because it is the thing most likely to stop an affected owner from acting. These are expensive appliances. The American notice puts the sold-price band at $6,000 to $20,000, and at Canadian dealer list prices the recalled families run from roughly $10,939 for an AGA Elise 48-inch dual fuel range, as listed by the Canadian dealer Avenue Appliance, to $19,625 for a La Cornue CornuFé 110 at the same retailer.
At that price, the appliance feels like it belongs to a category above manufacturing defects. It arrived on a pallet with a service technician. Somebody assembled it in your kitchen. It is the object visitors comment on. None of that has any bearing on whether a cap was fitted to a manifold on a particular day in a particular factory, and a missing part is exactly the kind of defect that skips quality control precisely because it is small, invisible and inconsequential to whether the appliance works.
Price is not a safety rating. It buys materials, engineering and finish. It does not buy immunity from an assembly-line omission, and the recall makes no distinction between a $6,000 range and a $20,000 one.
Small recall cohorts are the ones most likely to go unnoticed, as with the uncertified smoke and carbon monoxide alarm sold to 665 Canadian homes before Health Canada caught it.