...furnace and wire the T-stat back up (follow the wiring diagram below). Turn the T-stat to auto heat 90 if the heat does not start but the blower just runs then you need to replace the T-stat. ...
...90 furnace. when the thermostat call for heat the ignitor glows then burner lights but only stays on for 1-2 seconds if i shut off the furnace power for a few minutes then turn it back on it may work ...
...90 plus won`t start system is on calling for heat.Furnace will not come on when temps falls below thermostat temps and if it eventually does comes on it cuts out below thermostat programmed temps. ...
90 Plus. We think the ignitor is bad?? Furnace will kick on, but the flame won't ignite. After shutting off the firnace a few times..it would start to work, but today was not the case. Thermastat said
...furnace that is blowing heat constantly. After shutting the unit down to replace the igniter unit I re-started and got the SOLID LED light error code "24". The thermostat would seem to have no ...
...90 plus gas furnace the problem is that when you call for cooling the indoor blower does not come on. On the control board there are 2 green lights and one orange light. The top green ligt is on ...
...90 Plus Premium Efficiency Furnace that is only a few years old. When I turn up the thermostat the furnace will start up but shut off within a few moments. The led light, which reads OK, will blink ...
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