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 Rick Your Own Question
Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 20337
Experience:  40+ yrs. experience as a licensed oil & gas technician.
Type Your HVAC Question Here...
Rick is online now
A new question is answered every 9 seconds

Crown boiler model-awro7oenst2psu. boiler control flashing

Customer Question

crown boiler model-awro7oenst2psu. boiler control flashing 15- waiting for limit to close. gas boiler will not fire up.
Submitted: 1 year ago.
Category: HVAC
Expert:  Rick replied 1 year ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.

Have you checked/reset the blocked vent switch on the side of the draft divereter which is directly below the exhaust vent. It has 2 wires connected and should have a small button between the 2 wires. Push the button. If it clicks you have reset it and the burner should fire up with any luck