Need a replacement for UGPJ-05EAUER furnace. Mine is 20 yrs. old.Post created: 2015-12-30 Type of Equipment: Furnace Views: 126
This question was created on the page: https://www.furnacecompare.com/furnaces/ruud/silhouette-ii.html.
Intermittent glow plug activation. Must wiggle the wires at the mother board to get good connection.
On 2016-01-06 Gary wrote:
Hi, this is a difficult question to answer without seeing the system. It's possible that you have a loose connection, a bad switch or a faulty circuit board. We get a lot of questions in the forum about furnaces with faulty circuit boards -- If you'd like to have a contractor take a look at this, we can help you find one, here.