Firstly, I'd like to apologize for not searching... Furnace: Lennox Innovator Series Model: G32Q3-75-2 Problem: Furnace isn't kicking on at all Both LED's are giving me slow simultaneous slow flashes. Both blink at the same time about every 1 second. According to the manual, this says normal operation? What I have done so far: - I cleaned one of the condensate lines which was partially clogged - #0000 steel wool to the flame sensor - Checked the continuity to the hot surface igniter which from my research should read between 40-400ohms. I only got 15ohms... But if the igniter was bad, why am I getting normal LED's? - Changed the filter I flip the switch the furnace to shut it off and flip it back on. The small air inducer motor kicks on for about 1-2 seconds and turns off. I am going to leave the power off and turn off the thermostat for the night and re-try tomorrow. I have a new igniter on the way if that does end up being the issue. Thanks for the help.

Two years ago I moved into the current rental home I am in now. It was my first experience with natural gas heating. The furnace is in the crawl space. This month on a chilly night I turned on the heat. I had already started using it in late October even though normally I try to hold out until November. This time, it made an awful loud squealing noise so I turned it off immediately. I notified my landlord that it obviously would require a service call to find out out what the cause was. Within just over a day I was able to meet with a furnace guy she had scheduled. He went under the crawl space and reported the bad news first to me, then in a call to my landlord. He said that the furnace looked to be a 90s furnace. And it appeared that it pretty much had been put in and then never serviced or cleaned after that. It was hands down, one of the worst cases he reported to have ever seen. The furnace was very dirty, he was removing handfuls of dirt, hair and grime. I think the filter must have been changed at some point, but not in a long time. It was consumed by hair and dust. The furnace had some level of corrosion, he showed me the rusty blower. He had to walk through mud to look at it, and said it was on blocks, with a puddle underneath. The crawl space is not properly ventilated. The only opening in the foundation is covered by a wooden board. Rodents had accessed the ducts and defecated in them. The ducts are filthy. This, he said, is what my child and I have been breathing in. He was not surprised when I told him my son had been suffering from allergy and respiratory problems since living there. He was shocked by the level of neglect with the furnace and felt that the best solution would be a brand new one with joists to keep it off the ground, and to improve the ventilation. He put in some quotes to the landlord, and I don't know the exact unit he recommended but it was in the area of 5 thousand. The landlord delayed the replacement for more than a week. My son and I were forced to sleep in one room with a borrowed space heater to try to stay warm. The landlord didn't even drop anything off, I had to demand she help us after a week of awful sleeps and exhaustion. Finally, she schedules a replacement install, but we learn that it is a wall furnace. I was honest with her and said, I have concerns about that. Our house is very closed concept and long. It's a 50s or 60s rancher with an addition. The master bedroom and ensuite bathroom is the furthest location from the wall furnace on the other end of the house. I couldn't see how the heat would distribute around all those walls. She went ahead despite my concerns. My guess is because it is cheaper by about 2 thousand and she also saved on the duct cleaning and crawl space ventilation etc improvements. We had the heat on for several hours yesterday. Our living area is warm and toasty, but when you step foot into the hall, it's a noticeable change. You get goosebumps. My bedroom is chilly, and my ensuite is cold. This is day two, and what I have been doing is essentially living in a sauna livingroom just to try to bring the bedroom and other rooms up in temp so we can actually sleep comfortably. We are forced to have all doors open all the time, so the heat can try to reach all rooms. But who wants to sleep with their bedroom door open? I don't. I am trying to get used to this. I don't want to run the heat too much and stack up my bill and I want to avoid having to use spaceheaters to keep my rooms warm. It's ridiculous to have to use two types of heat but I think that will be the case here. That means the landlords cutting corners and being cheap, causes her tenant (me) to have huge utility bills. Can anyone tell me what my son and I might have to worry about as far as the exposure to the unsafe air we breathed in for those years? She is leaving the old furnace and ductwork there. Should anything be done to that? Couldn't rodents access it more now if it just sits to rot and rust? And is this new vented wall furnace supposed to be inadequately heating the home? It doesn't surprise me. If nothing else, I know for sure I would never use this type of unit in a home by choice. I hope to find suggestions to help us learn how to use this wall furnace in a way that will maximize it's use. This is looking bleak. I'm so exhausted from bad sleeps. I just want to get back to normal temperature in my bedroom and a good night's sleep.