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Plumberpro
Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
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I have had someone service baxi 105E combi and soon after boiler

Customer Question

I have had someone service baxi 105E combi and soon after boiler failed by entering into start up and locking out after fan starts up.
Engineer fitted new fan and board and i have fited new temp sensor but same problem occurs
Submitted: 2 years ago.
Category: Appliance
Expert:  Plumberpro replied 2 years ago.
Hi , does it attempt to spark and light. If not check out he tubes to the air. Pressure switch are clear. If no sparking then your next component in line after the fan is the air pressure switch
Customer: replied 2 years ago.

thanks

i have ordered a new pressure switch and lines and i will let you know how i get on

John

Expert:  Plumberpro replied 2 years ago.
OK ,no probs
Customer: replied 2 years ago.

hi

cleaned flu components new pressure switch and lines and fan kicks in and trips off after few seconds

Expert:  Plumberpro replied 2 years ago.
Hi , I wonder if it was a reconditioned fan that is faulty , however there is a flue temperature safety stat. The problem could be this