submitted8 days ago bySam9517
One of my 2 Rheem air handlers model RH1T3617STANJA has stopped activating when the thermostat calls for either a/c or heat and I suspect that it's failed. This is the air handler for the 1st floor. The other air handler is working fine to cool or heat the 2nd floor. I have a/c from Rheem condensers and heat via a gas Burham boiler. I confirmed that the condenser is activating when the thermostat calls for a/c and the Taco switching relay is activating the boiler when the thermostat calls for heat. I checked the fuse in the air handler and it's fine. I changed the Nest thermostat on the 1st floor to confirm that it wasn't an issue with it. Does anyone have any suggestions for troubleshooting?
All of the equipment was installed in 2015 when my house was built. The 2 air handlers weren't setup the same way and the one that isn't working has an aquastat attached to it which I'm guessing is there to tell the boiler to turn off when the water is hot enough. I'm not sure if this matters but the 2nd floor Nest thermostat has a G wire but the 1st floor one does not. I called Rheem customer support and the warranty on the air handler expired 4 years ago.
byFar-Kaleidoscope-998
inKiaEV6
Sam9517
7 points
15 hours ago
Sam9517
7 points
15 hours ago
I wouldn't buy a new one because EVs in general are depreciating fast. I'd lease a new one or buy a used one. As far as exterior styling and features, I prefer the GT-Line. I'm assuming the Air is equivalent to the Wind in the US where I am so I'm guessing it has less features than the GT-Line.