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Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 22001
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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Error code on Buderus "CO 288". What does it mean

Customer Question

Error code on Buderus "CO 288". What does it mean
Submitted: 2 years ago.
Category: HVAC
Customer: replied 2 years ago.
This Buderus unit is a boiler for heating water supply for domestic water.
Expert:  Rick replied 2 years ago.

This is a pressure sensor failure that is known to have been caused by dirt accumulating around the measuring hole of the pressure sensor.