...any idea? clean flame sensor with sand paper If it is the type flame sensor that needs to have the flame hit it, you may be able to adjust the flame. You may also have a bad control. Good ...
adjust the pressure up and down, no change. He said he thinks the flame sensor is bad. The unit was installed last year. It operated fine until this week. the flame sensor/thermo couple can be bad and
98 questions posted
Usually answered in minutes!
4 Questions
