Best Tankless Water Heaters Top of the Line Brands, Amazing Prices

Rheem RTG20032HHT Horizontal Direct Vent Kit. All Rheem tankless water heater venting material is made from Category III stainless steel for durability and safety. All components are UL 1738 certified. Manufactured using AL29-4C advanced ferritic stainless steel with unmatched corrosion resistance for use with condensing furnaces and boilers. For use with 74DV and GT199DV models