tankless water heater gas

Outdoor tankless gas water heater with powerful flow rate and stable ignition — OEM & ODM projects welcome.

High-efficiency flue gas heater providing instant hot water and consistent flow — customizable for brand expansion.

Sleek painted cover adds premium appeal — ideal for distributors looking for aesthetic, reliable gas water heaters.

Greaidea's best-selling gas water heaters offer precise temperature control, ensuring comfort and safety in every shower.

LED temperature display ensures clear water temperature reading — efficient and user-friendly for all markets.

Wall-mounted outdoor gas water heater with windproof and waterproof design – manufactured with 25 years of experience.

Customizable digital display and panel design available for ODM clients seeking unique aesthetics.

Advanced temperature control with visible LED display ensures stable and safe hot water supply.

Advanced combustion system improves heat efficiency and gas saving — support OEM & ODM.

Designed for energy efficiency and long-term durability — ideal for distributors seeking outdoor gas water heater.