I have a horizontal AC unit in my little casita separate from the main house, Fujitsu model ARU12RLF. It has it's own unit attached to the house. It's only about 9 months old, so i can get the AC company out but given we are in a California heatwave it could take a while. It's been dripping a lot from the inlet in the ceiling and all over the floor (yellowish water). I went into the crawl space and the drain pipe is open and not connected. You'll see from the pipes there is no pipe to an external drain. The long white pipe to the right does go outside the house, but it's not connected to the drain. In one of the photos you'll see a drain plug (bottom right) that is not attached. The instruction manual says use the drain plug if the unit is naturally draining. So my question 1. How do I know if it's naturally draining? If it is, should I just insert the plug onto the drain and then test it again? 2. If it's not naturally draining, then I have a bigger issue in that the drain was never connected, which would be a huge issue the contractor needs to fix Thanks in advance, I tried to lay everything out as clearly as i can. [URL]https://imgur.com/a/NyKReUf[/URL] [ATTACH]95131[/ATTACH]

Hello, I have a Goodman GMS90904CXA furnace that's approximately 10 years old as well as a Ruud condenser unit and an air handler. There are breakers for the furnace and the A/C unit but I don't think there's a separate one for the air handler. Today I was changing the furnace filter and I turned off the furnace using the light switch attached to it. Since then no matter what I do the blower fan and the condenser outside do not turn on. What I've tried: [list] [*]Turning breakers off and on [*]Turning everything off, waiting half an hour, then turning it back on, breakers first. [*]Turning thermostat to auto fan [*]Turning thermostat to heat [*]Resetting thermostat (Hunter 42999B) [*]Replacing thermostat batteries [*]Rotating the condenser fan clockwise [*]Rotating the blower cage [*]Yelling at it [*]Voodoo [/list] When I turn on the furnace, heat or A/C, from the thermostat there's no clicking or humming to be heard either from the condenser unit or the furnace itself. I'm leaning toward a problem with the blower motor, capacitor, transformer, or related stuff but I'm out of my depth here. I can build computer networks and administer pretty much any kind of OS you throw at me but I don't know jack about HVAC. For all I know, the air handler is powered by witchcraft and produces rainbows. Someone please help before I electrocute myself.