hey a shy guy i used to do plumbing and also sales they have the tankless water heaters out now for a few years but in the short time they have evolved from stainless vents to plastic which work fricking awesome a company i sold it to used it for there car wash and have had no complaints well i haven't been in sales for 3 years so but i think they run from about $1000 to $4000 maybe the mps should invest.






