Robin Demers: how the coolant can actually flow if the engine thermostat is close?
Elisi Camost: Great technology. What about the resolution of this video? 144p... really?
Fred Khonje: Curious how this device performs in extreme climates in Canada. Does it work in scenarios of -35C?
Art S: This is great technology every car should have it in the cold climates, idling the engine wastes fuel and wears it out.
snapdragon69: Is this a really realistic robot voice? or is she semi-illiterate?
it has its own water pump. you fit the device in 1 of 3 different ways. The simplest being to simply cut the water coolant hose before the vehicle heat exchanger and plumb in the device.
The engine can be off and virtually freezing cold and the heater will still fire up, start pumping water, start its heater plug, start fueling, draw air in even faster and then really get going.
i have one &it turns on whilst i am asleep and warms the veg and diesel fuel systems plus warming the cab
EpicUnreal: 0:46 "The cold water flowing past..".
So how does this water flows if the engine is still turned off?