(2) 16L to 20L or Larger----- (32KW to 40KW) or Larger Heat Output (16L, 20L 或者更大)
(3) Forced Discharge with 110v fan Single Phase with American 3 prong Plug（110伏 三插头 单项电）
(4) 3 inch Stainless Steel Flue pipe at top of Heater（管子的规格）
(5) 3/4 inch Gas connector at bottom of Heater SAE Threads (American Standard)
(6) At Bottom of Heater-----Water IN and OUT Fittings should be 3/4 Inch American Standard Threads--------GAS Connection should also be 3/4 inch American Standard（进出水口的规格―――用铜的）
(7) Metal Control Knobs on front Panel (Not Plastic)（金属调节按钮）
(8) Front Mounted Digital Temperature Control Display, MUST BE in Fahrenheit Scale（数字华氏温度显示面版）
（9）That Gas Sample Heater Must have English Writing on control panel（面板英文标示）
(10) Electronic Ignition
The heater has exhaust Fan in it to exhaust fumes----But IT does not have Electronics that maintain constant temperatures---it was 16 L Capacity type LPG Gas.
47464.[UK]
外贸公司求购燃气热水器(Gas Heater) 
