Best Hot Water Pressure Washer

Best Hot Water Pressure Washer

What is the first word to come to your mouth after using an electric hot water pressure washer? OH, SO SPOTLESS! As the name suggests, a hot water pressure washer uses hot water to blast off dirt and grease at a very high-pressure rating.

The rationale is pretty simple: Hot water is more effective than cold at removing grease, oils, and tough stains. It’s also more promising at fighting germs and bacteria and generally does not require a lot of detergent and soap.

If you’ve discovered your way here, and you’re not looking for just any ordinary hot water pressure washer. Instead, you’re looking for the most trending and finest one available in the market. Our compilation of the best seven hot water pressure washers can simplify your search significantly.

In just a few minutes, you will discover the best commercial hot water pressure washer that meets all your requirements!

What Is A Hot Water Pressure Washer?

A hot-pressure washer uses hot water that is usually heated using electricity, natural gas, propane, or diesel fuel. The water’s high temperature helps dissolve dirt, grease, and other stubborn stains, making it more effective than a cold water pressure washer to clean surfaces.

Hot-pressure washers are commonly used in industrial settings for heavy-duty cleaning tasks. Still, they can also be used for residential cleaning purposes, such as cleaning driveways, decks, and patios.

Types Of Hot Water Pressure Washers

A hot water pressure washer works like a home water heater by effectively combining heat, pressure, and water to clean surfaces. There are two types of hot water pressure washers commonly used for commercial uses:

1.    Electric Hot Water Pressure Washer

These electricity-powered pressure washers are comparatively lighter in weight and are typically more affordable than gas-powered pressure washers. However, they have lower PSI ratings and flow rates than gas pressure washers, but they make up for it with the high temperature of the water they produce.

Electric-powered hot water pressure washers are suitable for light to moderate cleaning tasks, such as cleaning cars, decks, and patios.

2.    Gas-Powered Hot Water Pressure Washer

Gas pressure washers are powered by gasoline or propane and are more powerful than electric-powered models. They are typically employed in industrial and commercial settings for strenuous cleaning jobs. Read more about Gas vs Electric Pressure Washer.

Gas-powered hot water pressure washers can quickly and effectively clean large areas because of their higher pressure and flow rates. They are more portable than electric-powered models, so they are better suited for outdoor cleaning tasks without electricity access.

However, they are heavier and noisier than electric ones, requiring more maintenance.

Features To Consider For Hot Water Pressure Washer

1.    Body Type

There are two main body types:

a)     Combo Units

It is a single tool that combines a standard cold water pressure washer and a hot water tank on a single frame.

b)     Conversion Units

A standalone burner transforms a regular cold water pressure washer into a hot water pressure washer.

2.    Motor fuel type

You have a choice between gas and electricity. If you need high-pressure, gas-powered pressure washers are an excellent choice, especially in areas without electricity.

Best Hot Water Pressure Washers In Our List:

We know you may be hurried so we have enlisted the top 3 best hot water pressure washers:

Editor’s Choice

image 2

Erie Tools Stainless

Ideal for cleaning lots,decks

Built with toughest abuse

Ideal for cold and hot water applications

Best For Commercial

image 1

Easy Kleen

Portable design

Long hose length

adjustable thermostat settings

Budget Friendly


Simpson MB1518

Heat-resistant spray gun

Thermostat control

Insulated grip lance for operator

1.    Erie Tools Stainless Steel Pressure Washer

Editors Choice

51g9s2EsOEL. AC SL1400


  • 4000PSI
  • 3 GPM
  • Max water temperature of 212 F
  • Comes with wheels

What’s better than the best commercial hot water pressure washer? The best commercial hot water pressure washer ON WHEELS! This flat surface cleaner is lightweight and does deep cleaning for you as you go. Its power rating can go as high as 4000 PSI, and let’s not forget its ability to increase water’s temperature by 212°F so you can enjoy the ultimate convenience it brings for its users.

Erie Tools Stainless Steel Pressure Washer’s wheels make it ideal for quickly and efficiently cleaning large flat surface areas like concrete sidewalk driveways, decks, patios, and many more! Customers call it a workhorse. With this handy pressure washer, you can complete many tasks in record time. This is a fantastic tool with 4000 PSI and three gallons per minute.

A pressure washer’s trigger gun is an essential component, and this versatile cleaner includes one that is designed to deliver exceptional performance. This trigger gun is built to withstand the harshest abuse, with a sturdy stainless steel housing that ensures long operating life even under heavy use. In addition, the cleaner has a 3/8-inch Quick Connect inlet male plug for easy connection to various pressure washer hoses and accessories.

This feature allows for greater flexibility and versatility when cleaning various surfaces and materials. Whether you’re a professional cleaner or want a high-quality pressure washer for tough jobs, this versatile cleaner with its durable trigger gun and Quick Connect inlet male plug is ideal.

However, A few customers complained that the clamped hose was leaking. This isn’t a major issue because it’s a simple fix, but it’s undoubtedly inconvenient when you’re in the middle of cleaning.

2.    Easy Kleen Pressure Washer EZO4035G-K-GP-12

Commercial Choice

61UJMa6pZFL. SX466


  • 4000 PSI
  •  3.5 GPM
  • 10-gallon poly fuel tank
  • 36-inch trigger gun

 A heavy-duty and versatile commercial hot water pressure washer, designed to handle even the most challenging cleaning tasks. This machine delivers 3.5 GPM at 4000 PSI and has a powerful 14 HP Kohler gas engine and a General pump for maximum cleaning power. The electric start and 12V burner make starting and maintaining the machine simple.

The heating coil is made of an elliptically wound cold process of stretched, fully body normalized ASTM A53/APIPSL schedule 80 or 160 pipes enclosed in a stainless steel housing for maximum heating efficiency. The coil is designed to work with the burner to maximize heating and fuel efficiency. The heavy-duty triplex plunger pump and available inline stainless steel mesh water filter ensure dependability.

A flow switch, pressure switch, rupture disc, high limit, and adjustable thermostat are all safety features controlled by a high-quality thermostat. The fully welded powder-coated steel frame with 13″ pneumatic wheels attached with lock nuts ensures maximum stability and ease of use, while the 10-gallon poly fuel tank allows for extended use.

Furthermore, the pressure washer includes a pressure regulator, a 36-inch trigger gun, a wand assembly with a quick coupler system, 0/15/25/40 nozzles, and 50 feet of high-pressure hose. A hose reel, rotary nozzle, drain cleaning, stationary frame, and rental frame option with grab bar surround for easy loading and total protection are available as options and accessories.

Easy Kleen Pressure Washer EZO4035G-K-GP-12 commercial hot water pressure washer is ideal for heavy-duty cleaning tasks. Its tough design, powerful engine, and high-quality components will provide reliable and effective cleaning power for many years.

3.    Hot2Go SH Series Professional 4000 – Gas Pressure Washer

sh40004hh 16055 1000


  • 4000 PSI
  • 50ft high-pressure hose
  • Cleans at up to 250° F
  • 25° wide steam nozzle
  • 3.5GPM

Introducing the Hot2Go SH40004HH, an industrial pressure washer with a high temperature that can easily handle even the most challenging cleaning jobs. With an electric start, this model gets to work quickly, and thanks to its potent ability to cut through grease, it is ideal for challenging cleaning tasks that call for hot water and steam.

Powered by a reliable Honda GX engine and an AR pump, this pressure washer offers exceptional washing performance and is the perfect option for professional use. It quickly heats water to a maximum temperature of 250 degrees, enabling you to use steam to clean even the dirtiest surfaces.

This pressure washer’s adjustable temperature coils give you complete cleaning control, making it simple to tailor the cleaning spray to your needs. The heavy-duty 4-wheel frame and 50-foot high-pressure hose make it easy to handle even in cramped quarters.

In addition to its outstanding performance, the Hot2Go SH40004HH includes several features that make it convenient and straightforward. The AR Triplex Ceramic Plunger Pump runs cooler and lasts longer than axial pumps, and it is simple to rebuild when necessary. The adjustable pressure allows you to tailor the spray to the job, and the 8-gallon fuel tank will enable you to work longer without refilling.

Another notable feature is the adjustable temperature, diesel-fueled burner, which provides a wide steam nozzle for 250°F saturated steam spray. The 12 Volt DC Igniter has a charging circuit to keep the heat steady. The Honda GX390cc Commercial Electric Start Engine has an automatic mechanical decompression system, making starting the unit a breeze.

The Hot2Go SH40004HH is a high-pressure washer with exceptional cleaning power and versatility. Whether you’re a professional cleaner or want the best, this is the ideal solution for all your heavy-duty cleaning needs. (Please note that the downstream detergent injection kit AC340 is sold separately.)

4.    NorthStar Gas Wet Steam and Hot Water Pressure



  • 3000 PSI
  • 4 GPM
  • 14″ pneumatic tires

The NorthStar Hot Water/Steam pressure washer sprays hot water and steam at 3000 PSI and 4 GPM, making it ideal for tough cleaning tasks. The coil assembly is completely encased in a custom-molded ceramic fiber refractory combustion chamber with low thermal conductivity and thermal shock resistance.

The rear hose-entry spray gun with split lance keeps the hose out of the way for easy handling, and the pressure washer is more durable because of the long-lasting, non-marking steel-braided rubber hose. A quick-connect industrial rear entry gun, 36-inch lance with quick nozzle connector, 50ft grey non-marking quick connect hose, 5-pack quick connect nozzles, quick connect steam nozzle, and chemical injector are included.

The commercial-grade Honda GX390 engine provides maximum dependability and ease of starting, increased power, improved fuel efficiency, longer run time, and quieter operation. The pump’s direct drive design has fewer moving parts, reducing maintenance and increasing value.

The Cat pump used in this high-performance NorthStar Pressure Washer has high-end ceramic plungers that provide maximum resistance to corrosion and abrasion, extending pump life. The premium cart’s large 14″ pneumatic tires simplify moving from job to job, saving time and effort.

Furthermore, this small hot water pressure washer has adjustable pressure, making it suitable for almost any job, large or small. Using the handy sight glass, pump oil checks are quick and easy. With Easy Start, recoil pulling is smoother and easier. It comes with a complete set of accessories, making it easier to use.

In short, NorthStar has set the standard for quality, performance, and dependability for over two decades.

5.    Simpson MB1518 Hot Water Pressure Washer

MB1518 60363 45L CETA


  • 4.0-gallon diesel burner fuel tank
  • 1500 PSI
  • four quick-connect nozzle tips
  • cheap hot water pressure washer

The Simpson MB1518 pressure washer is a heavy-duty commercial machine. This pressure washer has a powerful heating system that can handle tough cleaning jobs, thanks to a 4.0-gallon diesel burner fuel tank and a horizontal heat exchanger. For maximum efficiency, the AAA® triplex pump is equipped with a safety relief valve, an external unloader with a bypass hose, and a direct drive mechanism.

Quick-connect fittings on the Armor® 3/8-in. x 50-ft. steel-braided hot water hose allows for simple attachment and detachment. The insulated grip lance is 48 inches long and provides maximum operator comfort and control, while the heat-resistant spray gun can withstand temperatures of up to 320°F.

Because of its 13-inch premium pneumatic tires, this pressure washer is extremely maneuverable. This machine is versatile enough to handle a variety of cleaning applications thanks to its four quick-connect nozzle tips, which include 15°, 25°, 40°, and soap.

The heavy-duty 1 1/2 round tubular welded steel frame construction of the Simpson MB1518 pressure washer is powder-coated for durability and corrosion resistance. The unit includes a 15 amp high limit switch and a 35-foot GFCI cord for security.

A significant downfall is that the Simpson MB1518 pressure washer’s 1500 PSI may need to be improved for some commercial tasks. It is, however, versatile enough to be used on construction sites, agricultural fleets, paint prep areas, and commercial job sites. The Simpson MB1518 is an excellent choice if you need a long-lasting pressure washer to handle tough cleaning jobs.

6.    Ar Annovi Reverberi AR630-HOT Pressure Washer

81ezmUfoQAL. AC SL1500


  • 1900 psi
  •  2.1 gpm
  • 120V induction motor
  • It comes with a safety trigger lock
  • 25′ braided high-pressure hose

The AR Blue Clean AR630-HOT Electric Pressure Washer is a powerful and durable tool that will meet all your cleaning requirements. This specialized unit, made in Italy, can withstand water temperatures up to 180° F thanks to its improved seals and O-rings. The onboard unloader allows you to fine-tune your pressure. The convenient suction system hose w/filter allows you to add detergent or cleaner easily – simply place the hose directly into the container and go.

The AR630-HOT is a powerful machine with a maximum pressure of 1900 psi and a maximum flow rate of 2.1 GPM, powered by a 120V induction motor and drawing 19 amps. Because of the top-mounted handle, mobility is not an issue.

This unit comes equipped with a professional trigger gun and metal lance with an adjustable nozzle, a 25′ braided high-pressure hose, a detergent suction system, a brass head pump with pressure gauge, and a triplex pump with ceramic pistons and connecting rod system. The automatic bypass valve with pump head pressure discharge, pump oil discharge plug, single-phase induction motor with thermal protection, and plastic handle for portability are impressive features.

The professional trigger gun is designed for stress-free use, with a full-squeeze trigger and a contoured grip handle to reduce hand fatigue. A safety trigger lock and M22 connection make it easy to use and secure. The built-in glycerin-filled pressure gauge provides precise pressure measurements, while the twistable pressure unloader ensures exact readings on your PSI.

The forged Italian brass head is designed to last, and the ceramic pistons can withstand even the harshest detergents. The induction motor has up to six times the life of a universal engine.

The AR630-HOT can handle tough dirt and grime thanks to its detergent suction system, cold water rating, and maximum temperature rating of 50°C/122°F. Annovi Reverberi’s powerful and dependable electric pressure washer lets you easily clean patios, decks, cars, siding, and more.

7.    Steel Dragon Tools Hot Cold Pressure Washer

61y+GXJfYuL. AC SL1500


  • 4000 PSI
  • 21 GPM
  •  1/4-inch Quick Connect inlet male plug

Steel Dragon Tools’ 36-inch Aluminum Flat Surface Cleaner is a strong pressure washer attachment designed for cleaning large surfaces. It has a lightweight aluminum construction that makes it easy to maneuver, two 10-inch rubber wheels, and two non-marking casters for added mobility.

With a maximum working pressure of 4000 PSI and a maximum flow rate of 21 GPM, this surface cleaner is ideal for heavy-duty cleaning tasks. It also has a maximum water temperature of 210°F, making it suitable for both hot and cold water applications.

The Steel Dragon Tools surface cleaner has two rotating spray bars with two nozzles each, which provide excellent cleaning coverage for horizontal surfaces like decks, patios, sidewalks, driveways, and pool decks. The cleaner also includes a 1/4-inch Quick Connect inlet male plug that easily connects to the included trigger gun.

While the Steel Dragon Tools surface cleaner is a versatile tool that can handle a variety of cleaning tasks, its high power and capacity make it best suited for commercial work. It has a PSI range of 1250 to 4000, making it suitable for both heavy-duty and lighter cleaning tasks.

Lastly, The plastic housing, on the other hand, may not be as durable as other options with steel frames. Overall, the Steel Dragon Tools 36-inch Aluminum Flat Surface Cleaner is dependable and effective for those requiring a powerful pressure washer attachment for large surface cleaning tasks.


Is a hot water pressure washer worth it?

Yes, sometimes a hot water pressure washer is well worth the investment. While cold water pressure washers can get the job done in many cases, hot water pressure washers have several advantages that make them a worthwhile investment for those who need to clean tough or stubborn stains.

Hot water pressure washers benefit from cleaning more effectively and efficiently than cold water washers. Hot water aids in the breakdown of dirt, grease, oil, and other substances that are often difficult to remove using only cold water. This means you can clean more quickly and efficiently, saving time and energy.

Hot water pressure washers also have the ability to sanitize surfaces by killing bacteria and other harmful microorganisms. This is especially useful in environments where hygiene is paramount, such as hospitals, restaurants, and other healthcare facilities.

Hot water pressure washers are also great for cleaning oily or greasy surfaces like engines, driveways, and industrial equipment. Heat aids in emulsifying and dissolving these substances, making them much easier to remove. This can help you save time and money on cleaning supplies and labor.

What is the most reliable brand of pressure washer?

There are numerous reputable brands of pressure washers on the market, each with advantages and disadvantages.

Among the most reputable brands in the industry are:

Simpson: It is an American company that has been in operation for over 50 years. They specialize in heavy-duty pressure washers for commercial and industrial applications.

Sun Joe: Sun Joe is a relatively new brand that has recently gained popularity for producing low-cost, high-performance pressure washers for home use.

AR Blue Clean: AR Blue Clean is an Italian company that manufactures pressure washers for both home and commercial use. They are well-known for their compact and lightweight designs.

Finally, your specific requirements and preferences will determine the most dependable pressure washer brand. When selecting a pressure washer, it is critical to consider factors such as price, performance, durability, and ease of use. Furthermore, reading reviews and conducting research on various brands can assist you in making an informed decision.

Will hot water damage a pressure washer?

If a pressure washer is not designed to handle high temperatures, hot water can cause damage. Most pressure washers are designed to work with cold water, but some models also work with hot water. When you use hot water in a pressure washer that isn’t made for it, the high temperatures can damage the seals, o-rings, and other components.

However, if you have a pressure washer specifically designed for hot water use, it can be very useful for certain cleaning tasks. Hot water can be more effective than cold water at breaking down stubborn dirt and grime. It can also be used to clean surfaces and remove grease and oil.

If you’re unsure whether your pressure washer can handle hot water, consult the manufacturer’s specifications before using it. Additionally, when using a hot water pressure washer, it is critical to take proper safety precautions, such as wearing protective clothing and gloves and avoiding contact with the hot water spray.

What is the most powerful water pressure washer?

The most powerful water pressure washers are typically gas-powered models with high PSI and GPM ratings (hot water pressure washer 4000 psi). These are frequently used for heavy-duty tasks like cleaning large commercial areas, heavy machinery, and construction sites.

The Easy Kleen, Pressure Washer EZO4035G-K-GP-12, is one example of a powerful pressure washer we’ve mentioned. It is an extremely powerful and effective cleaning tool with a maximum pressure of 4000 PSI and a flow rate of 3.5 GPM.

Another example is the Steel Dragon Tools Hot Cold Pressure Washer, designed for heavy-duty cleaning tasks with a maximum pressure of 4000 PSI and a flow rate of 21 GPM.

It is important to note that high-pressure washers can be dangerous if not used properly, so always follow the manufacturer’s instructions and safety guidelines. Furthermore, high-pressure washers can damage some surfaces, so using the proper nozzle and pressure settings for the job at hand is critical.


In conclusion, electric and gas hot water pressure washers are both excellent choices for cleaning a variety of surfaces. Electric pressure washers are ideal for lighter cleaning tasks because they are quieter and require less maintenance.

When deciding on a hot water pressure washer, it’s critical to consider your specific cleaning requirements as well as your budget. It’s also important to consider factors like pressure, flow rate, and temperature, as well as the brand’s durability and dependability.

Overall, whether you choose an electric or gas hot water pressure washer, make sure to properly maintain and use the machine to ensure its longevity and effectiveness. A hot water pressure washer is an investment that can save you time and money in the long run, while providing a superior clean for a variety of surfaces.

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