16 direct vent hot water tank products are offered for sale by suppliers on Alibaba.com
A wide variety of direct vent hot water tank options are available to you, such as household, hotel and commercial.You can also choose from white, red and blue direct vent hot water tank,as well as from manual, electrical, and vehicle power supply direct vent hot water tank,And whether direct vent hot water tank is 304 stainless steel, {2}, or {3}.