Good I read all the review before I deal to GOSALE.COM I am interest buy RU199in Tankless water heater. After searching on line store, pup up all kind store that carry RU 199in Tankless. Most the store amazon, home depot, Lowe's, build.com same prize, only gosale.com the most lower price ever. It's pretty much go down the number price. Before I buy, I want call gosale.com I am searching the number phone, they dont have phone number. I read the review, all people ever deal with gosale.com is disappointed. They said Gosale scam. Thanks review, I am not deal with scam. Rather pay the most price than my money gone. The item I buy never come. Fraudulent store.