Product Feature:
·6L /min hot water flow, rapid temperature rise of 25 ° C
· B attery IC automatic ignition (Excluding Batteries)
· H igh precision hot key to detect flame temperature and prevent sudden flame ex tinguishment
· Air flow and complete combustion is ensured by air intakes on both sides
· O verheat protection, automatic shutdown in case of overheat ·B uilt- in 20-minute timer. It can be turned off briefly after 20 minutes of continuous use to avoid incomplete combustion due to low ox ygen concentration.
· F or models over 12L , a drainage valve and water pressure stepdown 2 in 1 are added to effectively drain ex cess water from the interior. F or models up to 10L , the drainage of ex cess water can be done manually.
· Three controllers ( gas, water and mode of operation) allow adj ustment of gas volume, water volume and number of individual burners to improve combustion efficiency

Durability:
S tart with low water pressure. The use of connecting rod control valve, even under low water pressure can be quickly started to meet the needs of water shortage areas and high- rise residential building users. U nder high water pressure, the water flow can be slowed down steadily and the damage to internal parts can be reduced

Safety Device:
· E quipped with flame detection selling well. When the water heater is unex pectedly turned off, the air source will be automatically cut off to ensure no gas leaks.O vervoltage protection. The pipeline pressure can be released through the liquid pressure reducing valve to prevent false start.
· 20-minute timer function. After 20 minutes of continuous operation, the water heater will automatically shut down. It can be used normally after restarting.
· O verheat protection. When the heat ex changer temperature ex ceeds 80 ° C, the water heater automatically closes to prevent theequipment from overheating and the user from climbing.
· B uilt- in anti- freez e device can drain water from the water heater to prevent its internal components from freez ing and damage at low temperatures.