The furnace wouldn't kick on last night. The ok light flashes twice. It doesn't try to purge or ignite. Fan works.Post created: 2016-02-26 Type of Equipment: Furnace Views: 118
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Furnace is 15 years old - Achiever 90. Just happened last night.
On 2016-02-26 wrote:
Many times the air filter can be clogged and prevent airflow. Here is a link to the Ruud Owners guide which covers checking and changing the filter on page 8. If your furnace continues to have issues I recommend contacting a licensed contractor to look at the unit. If you need help locating a contractor furnacecompare has a locator tool.