Arrived at location on 4/26/22 - Located Continental Warmer on far left making noises from fan. Fan spinning but loudly. Bearings are going. Need new blower. Will obtain return. Returned to location on 5/2/22 - Removed old blower and installed new. Took a while because the blower didn’t want to come out. Set thermostat to 180. Heated and maintains temp. Back in service.