Dayton Gas Furnace Heater "pressure switch stuck open blower" Questions

...pressure switch. Check pressure switch (stuck in closed position). 3 Blinks - Pressure switch - failre to close. Check venter, pressure switch, vent blockage. 4 Blinks - Open limit switch. Main limit ...

...pressure switch stuck open, where is the pressure switch? Sorry to read about your problem, I hope this helps you out. If you open the covers, you will see a round blower, then you will see a little ...

...pressure switch stuck open, bad igniter or igniter alignment, improper orifices, or coated/oxidized or improperly connected flame sensor. ? Loss of flame after establishment. Cause may be interrupted ...

...Pressure Switch is stuck open". How do I fix this? These furnaces have notoriously bad circuit boards. The light will give you a diagnostic code and after you have replaced every component there it ...

pressure switch and high pressure switch and still have same problem. That thang might be sensing a lazy flame. In other words the flames took too long in the board's opinion to quit sensing the flame

...pressure valve on this unit. Here is all the parts on this unit. 1. Manual - reset, when used. 2. Blower and blower motor 3. Relief box also known as a exhaust flue. 4. Gas valve control knob or ...

pressure switch. 1. The High Limit: Located on heat exchanger outside panel, usually right above the gas valve. It will have two wires going to it. If the high limit trips, it will cause the flames to

...pressure switch is stuck open/closed. The pressure switch is located inside the unit by the induction blower (which is the smaller blower inside), it will have a small tube that runs from the blower ...

pressure switch stuck closed The pressure switch is located in the burner compartment. It is round with a rubber tube going from the inducer blower motor housing to the switch itself. When the furnace

...Pressure switch stuck open). There is no AC going to the Ventor motor, therefore the pressure switch is always open. The blower does not come on in Auto mode, only in constant on. Are there any ...