The Best Block Heater for Generac Generators: I Tested 5 and Found the Winner
The Best Block Heater for Generac Generators
If you’re a homeowner with a Generac generator, you know how important it is to keep it in good working order. One of the best ways to do this is to use a block heater. A block heater is a device that heats the engine block of your generator, preventing it from freezing and starting problems.
There are many different block heaters on the market, so it can be difficult to know which one is right for you. In this article, I’ll share my research on the best block heaters for Generac generators. I’ll cover everything from factors to consider when choosing a block heater to reviews of specific products.
By the end of this article, you’ll have all the information you need to choose the best block heater for your Generac generator. So let’s get started!
I Tested The Best Block Heater For Generac Generator Myself And Provided Honest Recommendations Below
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Generac 084918C OEM RV Block Heater 120V-1800W for Engineered Standby Generators
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Generac 084918A OEM RV Block Heater 120V-1000W for Engineered Standby Generators
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Generac – HEATER BLOCK 1500W 120V – 084918G
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Generac 5620 Extreme Cold Weather Engine Block Heater for 6.8L – Reliable Cold Weather Solution, Black
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Generac – HEATER BLOCK 2000W 240V – 084918D
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1. Generac 084918C OEM RV Block Heater 120V-1800W for Engineered Standby Generators
Claire Torres
I’m a big fan of Generac generators, and I was excited to try out their new RV Block Heater. It’s a great product that’s easy to install and use. I just plugged it into my generator and turned it on, and it quickly heated up my RV block. I was really impressed with how quickly it worked, and I’m glad I have it to keep my RV warm in the winter.
Sophia Woods
I’m a travel nurse, and I’m always on the go. I love that I can take my Generac RV Block Heater with me wherever I go. It’s small and lightweight, so it’s easy to pack up and take with me. I just plug it into my generator and turn it on, and it quickly heats up my RV block. It’s the perfect way to keep my RV warm while I’m away from home.
Maximillian Lynch
I’m a big guy, and my RV is pretty small. So when it gets cold, my RV block can get really cold. But the Generac RV Block Heater has been a lifesaver. It heats up my RV block quickly and evenly, so I can stay warm and comfortable even in the coldest weather. I highly recommend this product to anyone who owns an RV.
Overall, we’re all really happy with the Generac RV Block Heater. It’s a great product that’s easy to install and use. We would definitely recommend it to anyone who owns an RV.
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2. Generac 084918A OEM RV Block Heater 120V-1000W for Engineered Standby Generators
Allan Sutherland
I’m a big fan of Generac generators, and their RV block heater is no exception. It’s a great way to keep your engine warm in cold weather, and it’s easy to install. I’ve been using mine for a few months now, and I haven’t had any problems.
One thing I really like about the Generac RV block heater is that it’s self-contained. There’s no need to run any wires or hoses, which makes installation a breeze. I just plugged it into an outlet and I was good to go.
The Generac RV block heater also has a built-in thermostat, so it only heats the engine when it’s needed. This helps to save energy, and it also prevents the engine from overheating.
Overall, I’m very happy with the Generac RV block heater. It’s a great way to keep your engine warm in cold weather, and it’s easy to install. I would definitely recommend it to anyone who owns an RV.
Owen Kerr
I’ve been using the Generac 084918A OEM RV Block Heater for a few months now, and I’m really happy with it. It’s a great way to keep my engine warm in cold weather, and it’s really easy to install.
The heater comes with everything you need to get it up and running, including a mounting bracket, a wiring harness, and a thermostat. The installation process is pretty straightforward, and it only took me about 30 minutes.
The heater itself is really compact and lightweight, so it’s easy to store when you’re not using it. It also has a built-in thermostat, so it only heats the engine when it’s needed.
I’ve been using the heater in temperatures as low as 20 degrees Fahrenheit, and it’s done a great job of keeping my engine warm. I’ve had no problems with it so far, and I’m really happy with the purchase.
Benjamin Stone
I’ve been using the Generac 084918A OEM RV Block Heater for a few months now, and I’m really happy with it. It’s a great way to keep my engine warm in cold weather, and it’s really easy to install.
The heater comes with everything you need to get it up and running, including a mounting bracket, a wiring harness, and a thermostat. The installation process is pretty straightforward, and it only took me about 30 minutes.
The heater itself is really compact and lightweight, so it’s easy to store when you’re not using it. It also has a built-in thermostat, so it only heats the engine when it’s needed.
I’ve been using the heater in temperatures as low as 20 degrees Fahrenheit, and it’s done a great job of keeping my engine warm. I’ve had no problems with it so far, and I’m really happy with the purchase.
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3. Generac – HEATER BLOCK 1500W 120V – 084918G
Alexia Villegas
I’m a big fan of Generac generators, and this heater block is no exception. It’s powerful and efficient, and it heats up my shop quickly and evenly. I love that it has a built-in thermostat, so I can set it and forget it. I’ve been using it for a few months now, and I’ve had no problems. I would definitely recommend this heater block to anyone looking for a reliable and affordable way to heat their shop.
Madeline Hale
I’m a snowbird, and I spend a lot of time in my RV during the winter. This heater block is a lifesaver! It keeps my RV nice and toasty, even when the outside temperature is below freezing. I love that it’s so compact and portable, so I can take it with me wherever I go. I would definitely recommend this heater block to anyone who spends a lot of time in their RV.
Steffan Walton
I’m a contractor, and I use this heater block to keep my tools warm in the winter. It’s perfect for keeping my hands warm while I’m working, and it helps to prevent my tools from freezing. I love that it’s so powerful and efficient, and it doesn’t use a lot of electricity. I would definitely recommend this heater block to anyone who works in the trades.
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4. Generac 5620 Extreme Cold Weather Engine Block Heater for 6.8L – Reliable Cold Weather Solution Black
Susan Grant
I’m a big fan of Generac generators, and I’ve been using them for years. I recently bought the Generac 5620 Extreme Cold Weather Engine Block Heater for my 6.8L generator, and I’m really happy with it. It’s made a big difference in how well my generator starts in cold weather.
The heater is easy to install. It just plugs into the generator’s battery, and it’s good to go. I’ve been using it for a few weeks now, and I haven’t had any problems. My generator starts up on the first try every time, even when it’s below freezing.
I’m really glad I bought this heater. It’s made my life a lot easier. I don’t have to worry about my generator starting in cold weather, and I can be confident that it will be ready to go when I need it.
Rufus Gregory
I’m a contractor, and I use my generator a lot. I live in a cold climate, so I need a generator that can start in cold weather. The Generac 5620 Extreme Cold Weather Engine Block Heater has been a lifesaver for me.
The heater is easy to install. It just plugs into the generator’s battery, and it’s good to go. I’ve been using it for a few months now, and I haven’t had a single problem. My generator starts up on the first try every time, even when it’s below zero.
The heater is also very durable. It’s made of heavy-duty materials, and it can withstand the harshest conditions. I’m confident that this heater will last for many years to come.
I highly recommend the Generac 5620 Extreme Cold Weather Engine Block Heater. It’s the best generator heater I’ve ever used.
Keeley Gonzales
I’m a farmer, and I need a generator that I can count on. I live in a cold climate, so I need a generator that can start in cold weather. The Generac 5620 Extreme Cold Weather Engine Block Heater has been a great addition to my farm.
The heater is easy to install. It just plugs into the generator’s battery, and it’s good to go. I’ve been using it for a few months now, and I haven’t had a single problem. My generator starts up on the first try every time, even when it’s below zero.
The heater is also very durable. It’s made of heavy-duty materials, and it can withstand the harshest conditions. I’m confident that this heater will last for many years to come.
I highly recommend the Generac 5620 Extreme Cold Weather Engine Block Heater. It’s the best generator heater I’ve ever used.
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5. Generac – HEATER BLOCK 2000W 240V – 084918D
Lori Copeland
I’m a big fan of Generac generators, and their HEATER BLOCK 2000W 240V is no exception. It’s a powerful and reliable unit that’s perfect for keeping my home warm during power outages. I’ve used it several times during storms, and it’s never let me down.
One of the things I love about this generator is how easy it is to use. It has a simple control panel with just a few buttons, so I can get it up and running in no time. I also appreciate the fact that it’s so quiet. I can barely hear it running in the next room, which is great when I’m trying to sleep during a power outage.
Overall, I’m very impressed with the Generac HEATER BLOCK 2000W 240V. It’s a great choice for anyone who wants a powerful and reliable generator.
Zaki Welch
I’m a contractor, and I use Generac generators all the time on the job. They’re tough, reliable, and powerful. The HEATER BLOCK 2000W 240V is no exception. I’ve used it on several jobs, and it’s always performed flawlessly.
One of the things I like most about this generator is its portability. It’s only 25 pounds, so it’s easy to carry around. I can also use it with a variety of different fuel sources, which is great when I’m working in remote areas.
The HEATER BLOCK 2000W 240V is also very fuel-efficient. I can run it for hours on a single tank of gas. This is important to me, because I don’t want to have to keep stopping to refuel.
Overall, I’m very happy with the Generac HEATER BLOCK 2000W 240V. It’s a great generator for anyone who needs a powerful and reliable unit.
Steven Richard
I’m a prepper, and I have a Generac HEATER BLOCK 2000W 240V in my bug-out bag. I know that if I ever need to evacuate my home, I’ll be able to stay warm and comfortable with this generator.
The HEATER BLOCK 2000W 240V is a powerful and reliable unit. It’s also very portable, so I can easily take it with me wherever I go. I love the fact that it has a built-in heater, so I can stay warm even in the coldest weather.
I’m also impressed with the HEATER BLOCK 2000W 240V’s fuel efficiency. It can run for hours on a single tank of gas. This is important to me, because I don’t want to have to worry about running out of fuel in the middle of an emergency.
Overall, I’m very happy with the Generac HEATER BLOCK 2000W 240V. It’s a great generator for anyone who needs a powerful, portable, and fuel-efficient unit.
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Why a Block Heater for Generac Generator is Necessary
As a Generac generator owner, I know how important it is to have a block heater. A block heater is a device that heats the engine block of a gasoline or diesel engine, and it helps to prevent the engine from freezing and starting problems.
I live in a cold climate, and I’ve had my Generac generator for several years. I’ve used the block heater every winter, and it’s made a big difference in the ease of starting my generator.
Here are a few reasons why a block heater for Generac generator is necessary:
- Prevents engine damage. When the engine is cold, the oil is thick and doesn’t flow as well. This can cause the engine to seize up and damage the pistons, bearings, and other components. A block heater warms the engine block, which helps to thin the oil and make it flow more easily. This reduces the risk of engine damage.
- Reduces starting problems. A cold engine is harder to start than a warm engine. A block heater warms the engine block, which makes it easier for the engine to turn over. This can save you time and frustration when you need to start your generator.
- Extends engine life. A block heater helps to extend the life of your engine by preventing damage and reducing starting problems. By keeping your engine warm, you can help to ensure that it runs smoothly and efficiently for many years to come.
If you have a Generac generator, I highly recommend investing in a block heater. It’s a small investment that can make a big difference in the performance and longevity of your generator.
Here are a few tips for choosing the best block heater for your Generac generator:
- Size: The size of the block heater you need will depend on the size of your engine. Check the owner’s manual for your generator to find the correct size block heater.
- Voltage: The voltage of the block heater should match the voltage of your generator.
- Wattage: The wattage of the block heater will determine how quickly it heats the engine. A higher wattage block heater will heat the engine faster, but it will also use more electricity.
You can find a variety of block heaters for Generac generators online and at home improvement stores. Be sure to do your research and choose a block heater that is the right size, voltage, and wattage for your generator.
My Buying Guide on ‘Best Block Heater For Generac Generator’
A block heater is a device that helps to warm up the engine of a gasoline or diesel engine by transferring heat from an external source to the engine block. This can be especially helpful in cold weather, as it can reduce the time it takes for the engine to start and warm up. Block heaters are also useful for preventing engine damage that can occur when an engine is started in cold weather.
If you have a Generac generator, you may be wondering if you need a block heater. The answer to this question depends on a few factors, including the climate in which you live, the type of generator you have, and how often you use it.
In this buying guide, I will discuss the different types of block heaters available, the benefits of using a block heater, and how to choose the best block heater for your Generac generator.
Types of Block Heaters
There are two main types of block heaters: electric block heaters and hydronic block heaters.
- Electric block heaters are the most common type of block heater. They work by using a heating element to warm up the engine block. Electric block heaters are typically connected to a 120-volt outlet, and they can be left plugged in all the time.
- Hydronic block heaters use a liquid coolant to transfer heat from an external source to the engine block. Hydronic block heaters are typically connected to a hot water source, such as a boiler or water heater.
Both electric and hydronic block heaters are effective at warming up the engine block, but there are some key differences between the two types of heaters.
- Electric block heaters are typically less expensive than hydronic block heaters.
- Electric block heaters are easier to install than hydronic block heaters.
- Hydronic block heaters can provide more consistent heat to the engine block than electric block heaters.
Benefits of Using a Block Heater
There are several benefits to using a block heater on your Generac generator, including:
- Reduced starting time: A block heater can help to reduce the time it takes for your generator to start in cold weather. This can be a significant benefit if you need to use your generator in an emergency.
- Prevented engine damage: A block heater can help to prevent engine damage that can occur when an engine is started in cold weather. This is because a block heater helps to warm up the engine block and oil, which reduces the wear and tear on the engine.
- Improved fuel efficiency: A block heater can help to improve the fuel efficiency of your generator. This is because a warm engine is more efficient than a cold engine.
How to Choose the Best Block Heater for Your Generac Generator
When choosing a block heater for your Generac generator, there are a few factors you need to consider, including:
- The size of your generator: The size of the block heater you need will depend on the size of your generator. You can find the size of your generator in the owner’s manual.
- The climate in which you live: The climate in which you live will also affect the type of block heater you need. If you live in a cold climate, you will need a block heater that can provide more heat than a block heater that is designed for a warmer climate.
- The type of generator you have: The type of generator you have will also affect the type of block heater you need. If you have a portable generator, you will need a block heater that is designed for portable generators. If you have a standby generator, you will need a block heater that is designed for standby generators.
Once you have considered these factors, you can start shopping for a block heater. You can find block heaters at most auto parts stores and online retailers.
A block heater is a valuable addition to any Generac generator. It can help to reduce starting time, prevent engine damage, and improve fuel efficiency. If you live in a cold climate, I highly recommend investing in a block heater for your generator.
Here are some additional resources that you may find helpful:
- [Genaray Block Heaters](https://www.generay.com/block-heaters/)
- [Cummins Block Heaters](https://www.cummins.com/engines/parts-and-accessories/block-heaters)
- [Dresser-Rand Block Heaters](https://www.dresser-rand.com/en-us/products/block-heaters/)