How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Plumberpro Your Own Question
Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
Type Your Appliance Question Here...
Plumberpro is online now

there I have a Vaillant EcoTec Pro24. The Pressure has

Customer Question

I have a Vaillant EcoTec Pro24. The Pressure has dropped to zero and is displaying F22 error code.
There is no filling loop. Is there another way to repressurise the boiler?
I'm in a rented property and unable to contact the landlord today unfortunately!
Submitted: 3 years ago.
Category: Appliance
Expert:  Plumberpro replied 3 years ago.

, are you sure they fillingvloop hasn't Ben put somewhere else. This sometimes happens when a system is converted from a hot water tank system .


Check the loft, the old hot water tank cupboard and. I have often found it under sinks