Ordering gas appliances including gas heater, gas water heater and gas stove from us, please provide us full set information according to the following checklist to ensure products to work with high efficiency and energy saving. Leakage of below information may cause problems of the products.

• Gas type: LPG or natural gas or manufactured gas;
• Gas pressure;
• Gas composition (totally 100%): It must be specified for every elements of the gas, including percentage of butane, methane, propane, ethane or others;
• Water pressure (Only for gas water heater).

If you are not sure the above information, please inquiry it from gas supplying corporation or water supplying corporation of your target market.