Buyer ( Naturewell 2, 7261 MELROSE AVE LOS ANGELES, CA 90046-7635) Customer not return correct unit back to us, the Unit we ship to the customer has the Model# LTD8316K-ET and Serial# (8401811ZWX01402). The customer returns the unit, there no model# and no label, look like the model# and label remove by customer. also the unit it's look like use for long time. **Seller must beware this person or sell to this address**