Select your boiler range
Baxi 200/400/600/800 Combi 2, Assure 500 Combi 2, 600/800 System 2, Assure 500 System 2
Select your fault code
Sanju's Heating
Baxi Guide
A.02.06Low System Pressure
Low system pressure in the heating circuit.
What A.02.06 means
Low system pressure in the heating circuit.
Can you fix it yourself?
Baxi error codes indicate a specific component or system fault. Unless the code relates to system pressure (which you can top up using the filling loop to 1.5 bar) or a simple reset, most Baxi faults require diagnosis and repair by a Gas Safe registered engineer. Do not keep resetting the boiler if the fault recurs — this is a safety device.