HT40N Engine Water Heater User Manual Page 4 of 13
1
OVERVIEW
HT40N Engine Water Heater applies fine cast aluminium enclosure, and flame retardant engineering
plastic end cap, which is suitable for engine coolant liquid pre-heating of all types. It is easy and simple
to use.
When engine ambient environment is below 4ºC, engine coolant and lubrication oil may condense to
solid state at cranking phase, losing lubrication and cooling functions. This may hurt the engine.
Therefore, when engine ambient environment is below 4ºC, it shall be added a heater to ensure engine
normal cranking and running.
Inside heating tube of heater adopts stainless steel, with strong corrosion resistance. Heater has lamp
indicator function, which can clearly indicate Power On and Heating status. There are 3 heating
temperatures to select (standard temperature 40ºC; and 50ºC and 60ºC heaters are custom made).
This product suits all kinds of engines with displacement (13-25) L.
For selecting heater models please login our official website.
2
PERFORMANCE AND CHARACTERISTICS
—
Fine cast aluminum is used for heater enclosure and stainless steel material is used for
internal heating tube;
—
Coolant liquid temperature is controlled by thermostat switch inside the heater; simple
structure and reliable performance;
—
Power, Heating, Over heating protection indicators are installed on the panel, which is
convenient to observe heater's working status;
—
There is a water drain valve with sealing gasket at the bottom of the heater, it can be used in
need;
—
Over heating thermostat switch is installed inside, providing dry-heating prevention and over
heating protection functions;
—
When environment is too high, commissioning operation can be done via Test button;
—
This product can work normally in the environment of -40ºC temperature.
