gofishbass

2017 thor miramar 35.2
Today the fan for the heater went on for no reason. No heat, just the fan. Thermostat was set to AC setting. Turned the thermostat to the off position and it kept running. Only way to get it to stop was by removing the panel outside and turning the switch off.
It was raining today. Don't know if that could have effected it. Any ideas?

Please help!!!
I have a 2017 Thor Miramar 35.7. In the first bay on the drivers side there are 2 batteries and some sort of motor with a reserve tank with what appears to be transmission fluid in it. It is about 1/4 full. Can anyone please advise what the pump is, what the fluid is and what the appropriate level it should be kept at is??
Thanks

I don't think i'd use Drano. I would first try a small snake and try to remove the clog. If that doesn't work you should be able to access below the sink and disassemble the piping. Just clear out everything below the sink, place a bucket under the pipe and have some towels handy. Let me know what you find.

I have thor miramar 35.2 I have a clog in my kitchen sink. Water is running fine from the bathroom sink and shower. plunger did not work. Is it safe to use Draino?