In 2020 I purchased a Neff double oven for £799 . In may 2023 I had to call out the Neff service engineer as both ovens had stopped working costing me £118 The fault was condensation on the grill element. I was told the fault was caused by not using the cooker enough. This has now happened again in January 2023. On booking the repair I was told that if it was the same fault I wouldn’t be charged .. prior to the engineer arriving I had a telephone call from the engineer telling me that if it was the same fault I would be charged as it was my fault for not using the cooker enough .. I find it totally unacceptable that a cooker needs to be used continually to stop this problem.. The engineer was very rude and told me if I didn’t use my car it would stop working and if I didn’t exercise I would stop working and it was the same with the Neff cooker.. it also seems quite clear that condensation should not be a problem if the element was sealed .. obviously a major fault and needs acknowledging A.B