JSW-TB-OD outdoor tankless gas water heater is a new all-weather outdoor unit with multiple flow rate options ranging from 13L to 29L. It features IPX4 waterproof, dustproof, rainproof and anti-freezing design, paired with dual-zone combustion system and oxygen-free copper heat exchanger. Built with over 14 safety protection programs and supporting remote temperature control, it delivers stable hot water for outdoor installation scenarios under harsh cold and windy climates.