Description features:Specifications:The Xiajiang domestic instantaneous gas water heaters which adopt the patent technique(Transform Device For Water Stream Information Of Electric-magnetic Modelon Water Flow, PATENT No: ZL 98229356.9) bring the advanced control of water-gaslinkage into reality.Their futures as following:1.1 Start at supper low water pressure. The start water pressure of the common gaswater heaters is over 0.025-0.03 MPa; However the Xiajiang gas water heaters isonly 0.01 MPa. It is suitable for not only common floor user but also high flooruser (low water pressure), Even there is no tap water in your house, you canuse too.1.2 Wide range water pressure in operation. The running water pressure of commongas water heaters is 0.025 M Pa to 0.5 MPa, but the Xiajiang gas water heater is0.01 MPa to 0.8 MPa. Xiajiang gas water heaters can not only start at super lowwater pressure but also work at high water pressure compared with the others,1.3 The system has no easy-damaged parts that increases the products reliabilitygreatly.2. The Xiajiang quick gas water heaters adopt the advanced deflagration-proof technique.2.1 High capability auto pulse ignition can avoid deflagration.2.2 The Xiajiang gas water heaters are equipped with alarm buzzer , which can alarmuser to replace battery when the battery is in low power. At the same time, electric-controldevice will close the gas valve to avoid deflagration.2.3Gas-guiding board device. It can not only evacuate gas when the gas pressure istoo high but also assemble gas when the pressure is low. This device is able toalways keep the gas water heaters in the best igniting status.3. High crosswind-proof capability. Xiajiang gas water heaters can defend the crosswindat the speed of 6 m/s.(the common gas water heaters only 2.5 m/s)4. Overheat protection function. It can send a signal to the computer to close thegas valve when the water temperature is over 85 0C. This function extends thelife of water tank greatly.5. Re-burning after extinction. Xiajiang gas water can go on burning after extinction.If can not burn again, it will close gas valve within 10 seconds immediately.6.Stepless-adjusting gas valve. It can adjust output water temperature at will thatmakes the Xiajiang gas water heaters can be used in the all seasons.