View single post by winenotwhine
 Posted: Mon Nov 27th, 2006 03:16 pm
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Joined: Thu Dec 8th, 2005
Location: N. California
Posts: 75
This is a Heat command 90 that was working fine until my 3 year old put a comforter over the upstairs intake. I didn't notice this until hours later, probably because the unit kept on producing heat.

Shortly after I pulled the comforter off, the heater stopped heating  though the blower keeps sending cool air through the ducts. When I checked it out, the bottom peep hole was blinking slowly but continously. I changed the filter, checked for any loose wires (none found) and put it back together--it blinked three times right at start up, then nothing.

Blower comes on, there's a click at the fuel valve but no flame.