Circulating Engine Coolant Heater

Hotflow forced circulation engine heaters feature an integrated pump that circulates warm coolant throughout the entire engine at uniform temperatures.

Circulating engine coolant heater.

B circulating engine heater with pump. When you have a reliable coolant heater your engine can take full load within a short time. Another style of kat s engine heater is a circulating coolant heater. Ctm hotflow engine heater despite its small footprint efficient forced circulation allows the hotflow ctm system to heat engines up to 20 liters in displacement allowing for a wide variety of weather protected small engine applications.

Hotflow engine heaters rely on fewer heating cycles saving up to 35 in energy consumption while extending heater element life and reducing maintenance work. Unlike the coolant engine heaters these designs come with small pumps. Coolant engine heaters depend on forced circulation or thermosiphon to pre heat the engine. Warmer engine coolant during cold weather will ease the stress on starts gives heat to your cabin much faster warms the oil faster and leads to a longer life for your engine.

A fifth hose called the bypass hose is used to circulate the coolant through the engine bypassing the radiator when the thermostat is closed. Now my hose that moves my coolant from my radiator to my engine seems clogged. One of these hoses may have a heater control valve mounted in line to block the hot coolant from entering the heater core when the air conditioner is set to max cool. In most cases it helps to keep the coolant temperature at 32 c minimum.

Includes power cord clamps hose y fitting mounting bracket and engine fitting. This style is installed in a coolant line on your vehicle. Please contact us with questions about compatibility. I ve squeezed it and no coolant is going through it and it s making a suction noise as i drive accompianed by my car overheating.

I have changed my radiator thermostat water pump and heater core hoses. Multiple options are available including ul c us listed and ce compliant models. Engine cooling system heater kitexternal circulating coolant heater. Circulate warm coolant in stationary engine applications during cold weather.

By circulating warmed coolant through the engine it insures fast starts for critical applications quick acceptance of loads reduces fuel consumption emissions and engine wear. Set of 2 engine heater inlet pipe and water coolant pipe with o rings for bmw e46 e39 e36 e85 z3 z4 320i 323i 325i 328i 330i 525i 528i 530i 4 0 out of 5 stars 15 39 89 39. Designed for 16 25 quart cooling systems. Circulating coolant heaters ensure dependable engine starts all year long.

1000 watt 120 volt. Constant circulation of the coolant eliminates hotspots that can deteriorate heater hoses harm engine seals and diminish coolant life. One more option to help prolong life of your vehicle equipment is a kat s battery heater.