Ruud UBHC Air Conditioner "90 plus ignition problems" Questions

...90 plus.I turn the thermostat up and exhaust blower comes on igniter comes on and i can hear the natural gas release for a second or two then igniter shuts off along with gas. Fan runs a while then ...

...90 plus blower not working I have a Ruud Achiever plus heater with heat pump. The furnace blower goes on & off and makes a large clicking sound in the unit. Now the fan will not work at all but the ...

90 plus (11 years old) that fires but will not stay running. Any suggestions? I have not worked on any Rudd 90s but in some furnaces a flame sensor on the opposite side from the igniter can get dirty.

...90 plus furnace that will not ignite I can't get my furnace to ignite and don't know what to check. It was a used furnace so I hav no manual Again is this a spark or a glow coil? If it is a glow coil ...

...90 plus furnace. the flame goes out after the igniter quits. any ideas Problem: Your furnace will not ignite the gas to produce heat for your home. When a furnace has a bad ignitor what I see most of ...

...90 plus w/dual comfort control furnace is 3 years old. Model # UGTK-10EZAJS. The Flame sensor continually needs to be cleaned because the heat won't come on when it should. It can be 8 degrees off ...

...90 plus furnace? It started getting cold so I checked the thermostat. We have an electronic one that shows the time, temp, etc. It was way colder than it was set for and I noticed it showed a flame ...

...90 plus furnace, it seems to keep a good temp in the house. When it is cold out (10 to -0) it seems like it runs all the time. The furnace will shut off, then 2 minutes later it comes back on. The ...

...90 plus gas furnace Our gas furnace will act like it is going to light, but then it shuts itself off. We cleaned the ignitor, but it is still doing it. Once we get it running if we put the door back ...