Identification of this unit
Check the Pressure marking and the Ports layout of Calydra 28 FF before choosing it.

Luftdruckschalter Calydra 28 FF · Chaffoteaux. Spare part reconditioned. The Part displays a metallic round Body, a switching contact and Ports for tubes. Compare the indicated tarado, Ports Pressure and electrical contacts with the installed Pressure switch.
The Air pressure switch uses the Pressure of the pneumatic Circuit to switch a contact. It does not measure the Pressure of the Heating water or equal any electronic Sensor that has Ports of Pressure.
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Application listed on this product page: Luftdruckschalter Calydra 28 FF · Chaffoteaux. The service reference in the parts diagram and identification of installed Part must match the appliance variant. The Boilers family name does not establish compatibility with other versions.
No models are documented for that search.
If identification does not match, consult before purchasing.
Check the Pressure marking and the Ports layout of Calydra 28 FF before choosing it.
The label, Ports and the contact scheme must be compared together. A lock may also be related to tubes, Flue fan or evacuation.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
The form is not sufficient. The tarado, the contact behavior and the applicable reference to the computer must match. This Safety device element must not be cancelled to keep the Boiler running.
The Part displays a metallic round Body, a switching contact and Ports for tubes. Check the Pressure marking and the Ports layout of Calydra 28 FF before choosing it.