Zu How thermal oil boilers run on three fuel types: gas, diesel, or heavy oil, and there are two options provided: vertical type and horizontal type. The vertical thermal oil boiler is space saving comparing to the horizontal one, while the horizontal type is easier in maintenance; however, they are both equally efficient in performance. The special flue pipe design can reduce the exhaust temperature, create the most efficient heat transfer from combustion while avoiding the danger from local overheating. The design of our heating tubes and boiler plates ensures the steady flow of the thermal medium from inlet to outlet, with minimum pressure drop and no local overheating of thermal medium to avoid shortening the medium’s life. Please feel free to contact Zu How, if you would like to get more information on our thermal oil boilers.

ZU HOW’s down-burn type hot water boiler uses vertical tubes and the combustion method adopts a fully automatic forced draft. Moreover, the boiler is designed with comprehensive safety devices like fully automatic combustion control, hot water temperature control, UV flame detector, combustion safety controller, over-temperature controller, temperature & pressure safety valve, etc.

Most water contains impurities, when improper water is used in boilers, it can easily cause problems, such as water scale, corrosion, caustic embrittlement, carryover and etc. Zu How boiler’s water quality control equipment with multiple patents won, can effectively solve and prevent the above problems in boilers, and help boilers to maintain their excellent performance.

Kitchen equipments such as jacketed kettles, pressure cookers, stir-frying pots, frying machines and steamers, etc, are indispensable equipments in catering and food processing industries. They are easy to operate, able to heat the ingredients evenly and improve work efficiency at the same time.

ZU HOW Electric Steam Boiler is heated up by electric heater, no hazardous exhaust, zero pollution, and electric leakage detection design, which automatically detect electric leaking heater, display the position and stop operating without affecting other heaters’ function, safety is guaranteed. The electric heaters start in sequence and maintain steady current instead of abrupt current.