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Heating AC and Engine Cooling

Heating, air conditioning (AC) and engine cooling require a radiator to transfer heat. Heating a cabin requires heat to be transferred from an engine block. Engine cooling blows the heat out of the engine. AC uses refrigerants to cool air.

2,065 Questions

What causes a head gasket on a car to blow?

Anything that causes the engine to run hot, like a faulty thermostat, can cause the head gasket to blow. also say a coolant hose ruptures, all the coolant is then drained from the radiator and the engine is then essentially running with no way to cool down, gasket blows. there are many ways for the engine to run hot, but it is the main reason a head gasket would blow out.

Where is the cigarette lighter fuse in peugeot 407?

In the coin compartment and behind the arm rest towards the back seats.

How much does it cost to replace steam radiators with forced hot water heaters?

Are you considering this in a residence? A friend of mine converted a residential steam system with cast iron radiators to hot water for child safety reasons. It all worked, but he had to deal with some water leaks at joints in the radiators. That was a nuisance. The amount of heat delivered to the house will be different with water, but I can't remember if the radiators are oversized or undersized after conversion. In his case it heated fine. Call a professional.

EPM

Why are sunglasses cool?

Sunglasses are considered cool because they add a sense of mystery and glamour to the wearer, transforming their look instantly. They can also protect the eyes from harmful UV rays and reduce glare, making them both stylish and practical. Ultimately, sunglasses are a fashion accessory that can enhance one's personal style and make a statement.

What is the Bulgarian for cool?

The bulgarian word for "cool" is "Готино!" [Gotino!], or the more-slang word, which is "Яко!" [Yako!], that means "cool" too, but it's like a more contemporary word. There is also a word "Свежо!" [Svejo!], which means "Chill!".

Function of a condenser?

The condenser receives hot high pressure gas refrigerant from the air conditioning compressor.

It cools this gas (it looks like a radiator) turning the gas into a cooler liquid. (condensing it)

What does it mean to be cool?

To go in a refrigerator and get frostbite. All cool people do it.

Why do turbine engines use fuel to cool the oil in preference to air?

Because there would only be enough airflow to cool the engine while the aircraft was flying. When the airplane was on the ground before or after takeoff there would not be enough airflow to cool the engine properly.

How are you cool?

It depends on what is popular in your school or wherever, copy off someone you think is cool and others too think that person is cool. If he/she needs improvements. be that person with the improvements! but do not copy them too much, or you will just get less popular...

If you just want a date with someone do something that he/she likes!

i hang out wit girls i got a girlfriend i had 4 girlfriends(all popular and hot) i have cool popular friends i am not a bully and i have girls follow me! that's how im cool! o ya and i like getin messages so send me some!plzz lol

(Douche)

What is the expansion valve?

it is the part in an ac systems that restrics the flow of freon, making it get cold. always just before the evaporator

Its more of a nozzle that converts the freon into gas. When freon is in its gas state it gets very cold. In a liquid form, it can get very hot. The temperature varies in different gases. (i.e. R22, R134.etc)

What is a hot front and a cold front?

a cold front is a boundry of advancing mass of colled air a warm front is the oppposite its a mass of warm air

What are the two types of cooling system used on modern engines?

There are basicaly two types of cooling systems

1) Air Cooled

2) Fluid Cooled(Also known as water cooled)

Air cooled systems are genarally used in small engines where there is no space for installing a saperate cooling system,like that in bikes. This system is simple and uses fins to to cool the engine.

Fluid cooled systems are generally used in big engines like that in care and trucks, where there is impossible to dessipate large amount of heat through mere fins. Fluid used is generaly water mixed with some anti freeze agent(a type of chemical which prevents water to make oxides)

Really strong smell coming from your back boiler when you turn on the heating It smells like the fumes are entering the room you have turned off the gas hoovered all the dust out please help?

It is important that you do not use the boiler and turn the gas off. You must then ask a professionally qualified gas plumber or engineer to come and test and overhaul your boiler. If you do not do this your boiler could let Carbon Monoxide gas into your house and this will kill you. Don't mess with Gas!!!

How does a liquid cooled engine work?

In simple tearms

A Liquid Cooling engine works by using Water and Ani Freeze to travel from the resevwar to the engine via a Water Pump, and it travels through water jackets that cool the engine down. when that water gets to hot the Thermostart opens to let water out from the engine through the return pipe and goes through the radiator fins to cool the Hot water down, then goes back into the engine to cool again. Its a cycle

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Do lions like hot or cold?

they like to be hot and hariry they love seeing the pups on others :)

How hot does water get in a car radiator?

It,s circulated there from the hot engine block and cylinder head by the pipes, hoses and the engines water pump. It could be up to 230 deg F

Why do brand new car windows fog up inside in cold weather?

Windows fog because the glass is cold and the humidity is high inside the car. It has nothing to do with the age of the car. Try turning the fan up to circulate the air better, and if that doesn't work, turn the AC on -- but turn the heat up so it doesn't get cold. That will do it for sure.