Tenant wants new appliances

[Michela Adrian]

Hello all, I have a new tenant that just moved into our investment property last month. Prior to the move-in we completed background checks, references etc and did a walk though. A few days after moving in the tenant purchased a new ceiling fan for the bathroom because they were worried about mold. There was no mold in the old fan but we installed the new one. Now the tenant is worried about the dishwasher having mold in it and they are requesting a replacement. My questions are:

1. Do we have to pay the tenant back for the fan?

2. Do we have to replace the dishwasher? I do not think there is mold in it.

Thank you!