⚠️ PLEASE READ ⚠️ ★ Please read the entire product description. Thank you for your understanding. m(._.)m This item is sold as-is. ‼️ This item has signs of use and wear and tear. ‼️ (※ Cleaning work up to disassembly has not been performed) Rinnai For city gas Water heater Instant water heater Working condition Made in 2015 Model: RUS-V51YT The box and instruction manual are not included, so we are offering it at a low price. Operation confirmed! ※ Because this is a used item sold as-is, please be aware that there may be ⚠️ scratches and stains ⚠️. ※ Please refrain from purchasing if you are concerned about minor details. ‼️ No returns or claims, please! m(._.)m All of the product information is in the photos. Please feel free to ask if you have any questions. ※ We cannot hold items, so please understand that we will delete and not respond to comments requesting this! Free shipping nationwide! Thank you for your understanding. Rinnai Rinnai City Gas Water heater Instant Water heater Lightweight Compact Heating Household Working condition Lightweight