How much does it cost to use a block heater?

Asked By: Turid Belloni | Last Updated: 20th March, 2020
Category: home and garden home appliances
4.7/5 (3,168 Views . 35 Votes)
Electric cost is determined by kilowatt hour use (kw/hr). For example: a 1500 watt engine heater uses 1.5 (one and one half) kilowatt hour of electricity (1500 watt = 1.5 kilowatt). If your electrical cost is $0.10 per kilowatt hour use, a 1500 watt engine heater would cost $0.15 (15 cents) per hour to operate.

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Hereof, how much does it cost to run a block heater overnight?

For example, if you plugged in the average car (1,000 watt load) for 10 hours each night, the monthly electric cost would be about $60. Just two hours would run $12 per month. A car really only needs about two hours of plugged in time to warm up.

Similarly, how much does it cost to install a block heater on a car? Block heaters can rang in cost between around $40.00 to around $120.00. With the typical and most popular ones in use today, seem to be right around $70.00!

Also question is, how much does it cost to run a block heater?

Regarding the block heater, you all should get a heavy duty timer and set it up to turn on 2-3 hours before you normally leave and the engine will be plenty warm. I have one set to run for 3 hours M-F and at 12.217 cents/kw-hr it costs $5.50 per month.

Is a block heater worth it?

A block heater warms the engine coolant, which warms the engine block and the oil. Plugging in your car before you start it can also lower your car's emissions — and your gasoline bill, says Natural Resources Canada. At -20C, a block heater can improve your fuel economy by as much as 10 per cent, the NRC says.

39 Related Question Answers Found

How much electricity does a engine block heater use?

The block heater costs about 7¢ per hour to run at the national average electrical rate of 10¢ per kWh. Of course rates vary, look for the rate on your power bill and multiply by 0.7 to find how much your heater costs per hour. Also correct, 750 Watts = ¾ kiloWatt/hour.

How much does it cost to run a 1500 watt heater for 24 hours?

For example, for a consumer who pays the base rate in winter, PG&E charges about three dollars for the electricity to run a 1500-watt heater for 24 hours. That's about $90 for a month of continuous use.

Is it bad to leave your block heater plugged in?

One thing that most can agree on is that the maximum amount of time you should leave the engine block heater plugged in for is four hours. Any more and you're just wasting electricity. You should also plan for plugging your vehicle in for at least two hours to ensure it will start.

Can I start my car with block heater plugged in?

Yes, you can use you're remote starter while the car is plugged in. You just want to make sure that you unplug the block heater before the car gets too warm, as you can overheat the block heater and cause it to burn out.

How long should I plug my block heater in for?


When to Plug in an Engine Block Heater. There are many different factors that can go into when you should plug your engine block heater in. A general rule of thumb is to plug it in for at least 2-3 hours, and if it's especially cold outside, possibly even longer.

Can I plug my car in overnight?

The NRC suggests plugging in a car for colder weather two hours before you drive. Plugging in your car overnight, therefore, will give you no extra boost and will only eat into your power bill. If running out to your car four hours before commuting is just not tenable, buy a block heater timer.

How much current does a block heater draw?

Registered. The one kilowatt block heater draws about 10 amps.

Does my car have an engine block heater?

Engine block heaters are a simple solution to many issues caused by cold temperatures. While most vehicles should come with a block heater, some newer models or imports may not. Ask when you are looking to buy, or mark down that option when purchasing a new vehicle.

Are block heaters mandatory in Canada?

So no, they aren't mandatory nor are they required. Block heaters serve a reasonable purpose. They keep the oil liquified, and therefore it provides better protection on startup. But in the end, a well-maintained car should start up under any conditions we have here in Calgary.

When should I plug my diesel truck in?


Once it is plugged in and leave it plugged in for a minimum of 3 hours. If it is below 10 degrees leave it plugged in longer like 6 hours. The truck may be plugged in overnight in order to start it in the morning.

Why do you need an engine block heater?

The main purpose of an engine block heater is to make it easier to start the engine, but preheating the engine oil, antifreeze, and internal engine components also reduces wear and tear, reduces emissions, and makes for a more comfortable environment inside the vehicle by allowing the heater to blow hot sooner.

Do you need a block heater?

While many drivers plug their vehicles in every night in the winter, you only need to use your block heater once the temperature reaches – 15 C. Your block heater only needs four hours to warm your engine before you start it.

Are block heaters mandatory in Manitoba?

It may not include freight and pre-delivery inspection which has to be included in our prices. It may not include a block heater, but everybody in Manitoba puts a block heater in their car."

How much electricity does a diesel heater use?

Diesel heaters have a very low rate of consumption. At an average heating output of 1000 watts, they consume about 110 millilitres of diesel per hour.

Does putting a blanket over engine?


An electric blanket plugs into a wall socket and produces heat that will help prevent the engine from getting too cold. Place the blanket over the engine to keep it warm and close the hood to prevent the heat from escaping.

How warm does an engine block heater get?

From this I can tell you that three hours on the block heater at 0 degrees F will yield an engine(coolant) temperature of over 60 degrees. And with the coolant at 60 I may see an oil temperature of 15-20 degrees. This is normal. The block heater is heating your engine, you're simply looking at the wrong gauge.

Does engine block heater charge battery?

Even at just freezing, it's 35 percent less effective. Many people use a block heater to keep their engines warm and a battery charger to keep the cell powered up in the cold weather. If one becomes loose, it may seem like your battery's dying when the fault really lies elsewhere.