Thank you for viewing! Instant purchase is welcome. For those wishing to purchase, price negotiations are also welcome. Please specify your desired price when negotiating. However, please keep the offered amount within a reasonable range. [Product Name] OXYGEN PRO 49 [Manufacturer] Rinnai [Model Number] Optix MPG321QRF-QD [Color] Black [Condition] Used - Very Good Operation confirmed. Cleaned and disinfected. There are minor scratches and scuffs from use, but there are no noticeable scratches or damage, and it is in very good condition for a used item. Please refer to the manufacturer's website for product details. [Accessories] There are no accessories other than those in the images, so please check the images, including the condition. [Notes] ・This is a used item, so there may be some scratches or minor imperfections. If you are concerned, please refrain from purchasing. ・We will prioritize the person who purchases first, even during comment exchanges. ・It may be sold out as it is also listed on other sites. ・We will ship within 1-2 days via Rakuraku Mercari delivery service.