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Replacement records

Parts a wholesaler called discontinued. And what they actually are.

Every record here is a specific part, checked against a named source. Some are straightforward successors. The interesting ones were never discontinued at all — they are made by someone else, under a different number, and the wholesaler only ever knew one of the names.

Never discontinued — just sold under a different brand.

Superseded, with the replacement on record.

Questions we have had answered in writing.

Some questions come before a part number — whether the thing already on the wall can be reused at all. These are the ones a manufacturer has answered for us, including the parts they would not confirm.

Can a working Danfoss ECL Comfort controller be reused on another unit?

Partly, and the part that is settled is the application key. An ECL Comfort 210 or 310 is an empty shell without one: the key carries the software layout, such as A266 for heating plus domestic hot water. Keys are not locked to a serial number and move freely between controllers of the same type.

See the record →

A record is an identification, not a fitting decision.

These records say what the catalogue holds about specific parts. They do not confirm that anything fits your installation, is in stock, or is safe to install. Identification is at component level, not an official manufacturer endorsement, and a professional checks the actual part before it goes in.