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Archives for July 2019

Different HVAC System Types: Everything You Need To Know

Living in comfort is something that many people have come to expect. With advancements in technology, it's possible to keep our homes at the optimum temperature throughout the year. This is due to the different HVAC system types that we can use.

The ability for humans to create the ideal environment inside our homes means that we can live in a variety of different places. From places that get extremely hot to others that see a lot of snow, whatever is happening outside isn't a problem because we can keep our house at the temperature that makes us the most comfortable.

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What Are HVAC Systems?

HVAC stands for "heating, ventilating, and air conditioning." They are systems that can be found in residential homes but also in commercial buildings. They are the systems that regulate temperature and make it comfortable for people to be inside of these various buildings.

If you've ever seen those large air conditioner boxes on the top of a building, including apartment buildings, then you've seen part of the HVAC system. You may have even noticed some on the outside of your neighbor's home. Of course, these are just a few of many HVAC system types. More than likely, depending on where you live, you probably have an HVAC system in your home.

How HVAC Systems Work 

hvac system on a rooftop

Image Source: Pixabay.com

At the simplest level, the HVAC system works by regulating the temperature inside a home or building. It does this by utilizing the heater during the colder months and the air conditioner when it gets hot outside.

Digging deeper into the setup of this system, there are four main components that keep the temperature in your home regulated. All of these have to work together to ensure that the optimum temperature is maintained throughout the year.

Temperature Component

When it comes to an HVAC system, this component is responsible for producing both warm and cool air that circulates throughout your home. There is often two parts that accomplish this tas:, the furnace and the air conditioner.

The furnace part of the system uses natural gas or oil to heat the air. Inside the furnace is a heat exchanger which is responsible for heating the air to the desired temperature you have chosen. The furnace is often placed in a specially designated closet, the attic, or in the basement.

The air conditioner part uses electricity and coolant to reduce the air temperature to keep the house cool. It forces the hot air outside. Like the furnace, it has a place where the air is cooled to the desired temperature before it is pumped into your home.

Ductwork

ventilation ducts inside a building

Image Source: Pixabay.com

These are the tubes that are placed throughout a home or business that transfer the warm or cool air to where it needs to go. More often than not, the ductwork is hidden in the ceiling, behind walls, or in the floor. Vents are placed strategically throughout the room and allow the cool or warm air to circulate throughout the area.

In some cases, a home or building might have exposed ductwork. Whether they are hidden or exposed, they serve the same purpose in different HVAC system types.

Thermostat

This is, in essence, the brains of the entire system. It is how you turn the furnace and air conditioner on and off and where you set the desired temperature. There can be one thermostat that controls the temperature of the entire house, or there may be separate ones in each room.

When it comes to a commercial building, depending on the size and type there may be one thermostat or multiple. More than likely, if the building is an apartment complex, each apartment will have a thermostat that will allow them to control the temperature in each room.

There are different types of thermostats, from dials to digital. Some of the best thermostats to have are programmable ones. These allow you to set various temperatures throughout the day. When you are at work, you can set the temperature higher (or lower if it's winter) so that the system isn't constantly running. You can do the same at night. This can be beneficial in saving you money on utility bills.

All of these components have to work together for the HVAC system to work the way it should. If there is a problem with the ducts, then air won't flow throughout the building. If there's an issue with the thermostat, then the house may not be as cool or warm as you would like. Any issues that you might encounter will more than likely have to be taken care of by a professional.

4 HVAC System Types 

graphic illustration of a split type aircon

Image Source: Pixabay.com

While there are four main components that make up any ​HVAC system, there are four major HVAC system types. Below are some of the most common systems you might find in a home or commercial business.

Split Heating and Cooling Systems

These are probably the most common of the HVAC system types in use in America. They contain components that are both inside and outside your home. They include both a furnace and an air conditioner that are separate from each other. More than likely, the air conditioner is located outside while the furnace is inside your home.

Despite being separate, the system still works together to ensure that your home stays cool in the summer and warm in the winter. They include the four main components to keep your home comfortable no matter what time of the year it is.

Hybrid System 

In many ways, this system is like the traditional split system. The only difference is that it allows the heat pump to be fueled by electricity instead of gas. The hybrid system also has a heat pump that helps with heat and cools the refrigerant when needed. This can be useful if you find that the price of gas is incredibly high and want to save some money.

The popularity of this system has been on the rise recently with homeowners. It doesn't look much different from the traditional system and it functions in much the same way, but the ability to switch from gas to electricity can save money and energy in your home.

Duct-Free Systems 

While ducts are a main component of the system, they don't always have to be included. For homes where putting in ducts would be challenging, having a duct-free system can be beneficial. These systems will vary in size, and they still contain the other important components that keep your space warm and cool.

Packaged Heating and Air System

If your home doesn't have the space for the various components that come with a traditional split system, then you may have to get a packaged system. All of the components are included in one appliance. This can save a lot of space by having the air conditioner and heat pump combined into one unit.

Finding the Right System

ductless hvac systems

Image Source: Pixabay.com

When it comes to the different HVAC system types and finding the one that will work best for you, it's important to consider your home and the amount of space you have. Most people opt for the tradition split system because it has been proven to be reliable and durable. However, it may not work for everyone.

Talking to a contractor or a central heating specialists can help you determine which system is the best choice. The goal is to make sure that you are cool when the weather gets hot and warm when the weather gets cold. Since every person is different, what that means will have to be determined by you.

Having an up-to-date system can also be beneficial in saving you money on utility bills. It can be a large upfront cost to get this system replaced, but it will eventually pay for itself in the long run. Older units, whether in your home or a commercial business, can waste a lot of energy in comparison to new, energy efficient modules. This can be harmful to your wallet and to the environment. Getting something that is energy efficient is advantageous.

When your HVAC system is working the way it should, you more than likely don't think twice about it. That's the way it should be. It should be doing its job effectively in the background and keeping your space at the optimum temperature throughout the year. However, if you find that something has gone wrong or it can't maintain the right temperature, then getting it fixed is the best course of action to take.

Conclusion 

The advancement of technology has made it possible for us to regulate the temperature in our homes so we can live in a variety of different places. While the components that make up the different systems are basically the same, there are different HVAC system types you can choose from. Finding the one that works best for you, your home, and your environment will make all the difference to your comfort: and your energy bills.

Featured Image Source: Pixabay.com

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Payne Air Conditioner Review: King For A Day

Payne air conditioner

Is there anything more insufferable than an air conditioner that suddenly goes on the fritz? The slow realization that you won’t be getting any comfort until you install a new unit is one of the darker features of a hot season.

Brand

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Type of unit

SEER rating

Refrigerant use

Reviewed models

Payne

Packaged or central

10 to 17

R-410

4

Thankfully, knowing the quality of your air conditioner unit’s brand ahead of time can prevent this from happening. Looking for a new central air unit doesn’t have to be a nightmare. If you aren’t too concerned about having the nicest, most deluxe model on the market, you might want to consider a Payne air conditioner.

Quick Navigation
What Name Value Does A Payne Air Conditioner Carry?
How Well Does A Payne Air Conditioner Function?
Efficient Units
Volume
Downflow Conversion
What Issues Can Cause Problems With A Payne Air Conditioner?
What Model Of Payne Air Conditioner Should You Buy?
PA13NA
PA16NA
PA3Z Packaged Model
When Should You Buy A Payne Air Conditioner?
Making Your Decision On A Payne Air Conditioner

What Name Value Does A Payne Air Conditioner Carry?

Air conditioning unit

Image Via ​Aireone​​​

When 1950 came around, Payne Heating and Cooling was at the forefront of perimeter and zone heating. They expanded their offerings during this decade when they debuted a line of remote air conditioners.

They continued to advance and expand their line of products and installation. In 1962, they broke new ground when they offered the installation of a horizontal forced-air furnace that could be installed outdoors. On top of this, they could now put in vertical combination heating and cooling units for apartments, schools, and other types of buildings.

Starting in 1955, a merger saw Carrier link up with Affiliated Gas Equipment, who owned three different companies: Bryant Heater Company, Day & Night Heater Company, and Payne Furnace & Supply Company. This new supergroup became known as BDP. During the 1980s, Payne continued to improve its products and expanded their territory into other parts of the country.

How Well Does A Payne Air Conditioner Function?

One of the most well-known features about a Payne air conditioner is its balance of functionality and affordability. Payne doesn’t make anything that you would find at the top of a modern list of air conditioning units. They are no slouch when it comes to manufacturing, as they still work under the same umbrella as Carrier and Bryant.

While those names are all synonymous with each other, you won’t find a lot of the same features in a Payne air unit that you would in the other two, or in competitors’ names. The advantage with Payne is the price.

You won’t argue that the lower cost of the Payne model makes it a strong contender. Payne doesn’t skip out on quality parts, just the extra bells and whistles. The internal parts that make up a Payne A/C unit are nearly identical to anything you can find in a Carrier.

Efficient Units

Thanks to the crafting in a Payne unit, you’ll find that they use electricity and consume energy without jacking up your electric bill. Payne manages to do this with a great trick: they seal the compressor. By doing this, they eliminated almost any possibility of contamination of the compressor, guaranteeing that the entire unit will stay working for a longer period.

Payne units are also sealed off from any problems that might be affected by voltage and active currents. With these hazards out of the equation, you can expect the air conditioner to hold up longer, free of service calls and maintenance or replacement.

Every Payne unit has a permanent split capacitor, and it works as great as it sounds. Thanks to this feature, the amount of energy consumed by the air conditioner is drastically reduced. You’ll notice cooling still taking place in temperatures up to 40 degrees Fahrenheit when the unit is outdoors. If you don’t notice it physically, you certainly will when you open your next electricity statement.

If you’re looking to save some money on your utility bills, Payne should be the first thing on your mind.

Volume

When you notice that you can’t hear your air conditioner running, it’s either a concern or a realization that you made the right choice in buying a unit. In the case of Payne, it’s the latter – you’ll almost never hear this unit running while it’s working.

Bedroom

Image Via ​pexels.com​​​

Payne designed each of their air conditioners to reduce the noise, giving each compressor a coating of high-density foam that nullifies the sound. If you’re working in a location close to the unit, you won’t have to worry about constant interruptions when it kicks in during the hot summer months.

Along with a lack of any noise issues, each air conditioner is designed specifically for sound control, thus reducing the vibration that emanates from each unit. You’ll notice a total lack of any vibrations or jostling any time you approach the unit or walk by it. The unit will continue operating without interrupting your daily routine.

Downflow Conversion

Each Payne air conditioner can be used as a horizontal and downflow application. If you prefer, you can convert from downflow to flat, and this includes the covers for each of the horizontal ducts. Payne includes this to make sure that everyone in your house will be completely comfortable.

Converting gives you the option of how you want to control the airflow without putting in a completely separate unit or making any other modifications.

What Issues Can Cause Problems With A Payne Air Conditioner?

Because of the focus on low cost, Payne is not the number one recommendation by a lot of people when putting in a new air conditioner. One of the first things you will notice about a Payne unit is the lack of a lifetime warranty. Any new air conditioner is typically going to last you as long as your house, but that’s not the case with Payne.

Man repairing air conditioning unit

Image Via ​Stock​​​

Payne offers a 10-year warranty on each of their models, and t his has to be registered to the homeowner within 90 days of the purchase of the unit. If you don’t meet this requirement in time, the warranty is cut in half to 5 years instead.

Along with the lack of a lifetime warranty, the low price means you won’t be finding a lot of the advanced features that come from other brands like Bryant or Carrier. In 2019, you can easily find air conditioners that are controlled wirelessly or may different fan settings. This won’t come with a Payne but keep the price tag in mind when you consider the lack of features.

What Model Of Payne Air Conditioner Should You Buy?

When shopping for a Payne air conditioner, you have several different choices when you look into their different models. Listed below are the best options when you have to make a decision.

PA13NA

The PA13NA is one of the more budget-friendly air conditioners you can find under the Payne family name. If you’re in immediate need of an AC unit in the dead of summer, this won’t completely break your bank account. You’ll get single-stage cooling, a communication system, and a 13 SEER energy efficiency rating. Along with the Energy Star rating, you’ll find this to be one of the most cost-effective air conditioners you can buy.

PA13NA Central Air Conditioner 13

Overall rating: 3.5 out of 5 Stars

Within the PA13NA, you can find special fan blades which are designed to keep the noise from this unit as low as possible. These come paired with a set of noise-absorbing pads that all but eliminated the static you would associate with an air conditioner. A standard quality grill is found inside, and you can swap this out for a higher-density grill if you want the option.

You won’t have to do much maintenance on the PA13NA. It has an excellent paint choice, preventing you from needing to maintain its appearance or worry about any rust during the colder months. The cabinet is protected by a heavy-gauge steel material, which houses the coil and all of the other components inside.

The PA13NA is a great choice if you need something right now and don’t want to spend a lot of time researching your options.

PA16NA

With many of the same features as its PA13NA relative, you might mistake these two as twins. The PA16NA is more reliable and has a higher SEER rating, making it the better choice if you want something to last longer and save you money on your bills.

PA16NA Central Air Conditioner 16

Overall rating: 4 out of 5 Stars

You’ll automatically get a denser grill than you would with the PA13NA as your default choice. Other than this, you’re getting much of the same quality as you would from the PA13NA. Corrosion prevention, noise reduction, and environmental friendliness are all part of the package deal with the PA16NA.

If you have a bit of extra money allocated in your budget, go with the PA16NA. The grill choice is better right off the bat and keeps your home cool without any volume issues. The same safe refrigerant found in all other Payne models, R-410A, is used inside the PA16NA.

PA3Z Packaged Model

For industrial installation, you should consider the PA3Z. You can install this one on the ground or on the roof. The foundation is impossible to rust, and with a 32-inch cabinet design, you can fit this into a small property or even a zero-lot-line. Thanks to the design on the fan blades, even this commercial model can keep the noise below 80 dB.

PA3Z Packaged Model

Overall rating: 4.5 out of 5 Stars

With this paint option, you won’t have to worry about seasonal storms ruining the finish on the PA3Z. The design is low-profile and uses a louvered coil enclosure, ensuring that you won’t have any problems from trespassers or ice damage.

When Should You Buy A Payne Air Conditioner?

Here’s where things can get tricky. For whatever reason, Payne doesn’t advertise its prices on their official website, so it’s up to you to find out the cost from each seller.

The best thing you can remember is to buy your air conditioner during non-peak times, if you can help it. While a broken air conditioner is obviously a reason to run out and buy another, you want to be sure that you can keep this purchase relegated to a slow time of year. If you can manage to find one during the winter, this is when bigger retailers will have higher stocks.

Another option is to find a contractor to work with during the fall or spring, before the busy season hits. If you hire someone for the installation, talk to them about getting an off-season rate. Thanks to the milder weather in many parts of the country, the rates for installation are going to be much more negotiable.

You can enjoy the savings in your cool and ventilated home while others struggle to get theirs installed just as the heat wave hits. Talk to a bunch of different contractors to compare rates.

Making Your Decision On A Payne Air Conditioner

Controlling your house’s temperature from your phone seems like a cool feature, but it isn’t necessary to keep it cold. If your number one priority is the actual temperature and now how it gets set, look into a Payne air conditioner. Not only can they keep your property comfortable, they can be installed in commercial and educational buildings.

Black flat screen tv turned off

Image Via Pexels

The consistency of a Payne air conditioner’s performance, thanks to everything from blade design to compressor insulation, means you can purchase one with confidence. Even if you don’t get a lifetime warranty out of it, you can begin to save for a higher model if you decide to swap out your existing choice.

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Keep a close eye on your air conditioner and consider buying a Payne if you need one right this second.

The 10 Best HVAC Vacuum Pump Options to Purchase

vacuum pump

​Most air conditioning systems available today require a critical charge for optimal operation. They are sensitive to moisture and contaminants that can cause the system to freeze up, corrode the metals, and contaminate the oil. Moisture must be removed before the critical charge, and that is where the HVAC vacuum pump comes into play. With so many products available on the market today, choosing the best HVAC vacuum pump can be mind-boggling. Never fear, we have taken the guesswork out of selecting the best HVAC vacuum pump by reviewing the top models available. Read on to discover our pick for the best HVAC vacuum pump.

Quick Navigation
HVAC Vacuum Pump FAQs
​How We Reviewed
​Overall Price Range
What We Reviewed
​The Verdict

Preview Product
Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM Check Price
ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM... ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM... Check Price
Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump (5.0CFM, 40Micron,... Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump (5.0CFM, 40Micron,... Check Price
Yellow Jacket 93560 6CFM VAC PUMP 115V SUPEREVAC Yellow Jacket 93560 6CFM VAC PUMP 115V SUPEREVAC Check Price
TMS 3 CFM Single-Stage Rotary Vane Vacuum Pump R410a R134 HVAC A/c Air... TMS 3 CFM Single-Stage Rotary Vane Vacuum Pump R410a R134 HVAC A/c Air... Check Price
FJC (6909) 3.0 CFM Vacuum Pump FJC (6909) 3.0 CFM Vacuum Pump Check Price
MASTERCOOL 90066-A Vacuum Pump MASTERCOOL 90066-A Vacuum Pump Check Price
ARKSEN Single Stage 1/2HP Rotary Vane 5CFM Vacuum Pump R410a R134a... ARKSEN Single Stage 1/2HP Rotary Vane 5CFM Vacuum Pump R410a R134a... Check Price
XtremepowerUS 3CFM 1/4HP Air Vacuum Pump HVAC R134a R12 R22 R410a A/C... XtremepowerUS 3CFM 1/4HP Air Vacuum Pump HVAC R134a R12 R22 R410a A/C... Check Price
Robinair 15800 VacuMaster Economy Vacuum Pump - 2-Stage, 8 CFM, CHROME Robinair 15800 VacuMaster Economy Vacuum Pump - 2-Stage, 8 CFM, CHROME Check Price

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HVAC Vacuum Pump FAQs

Before we move on to our list of the best HVAC vacuum pumps, we will take a moment to answer some frequently asked questions on the subject.


1. What Is an HVAC Vacuum Pump?


An HVAC vacuum pump is a vacuum that lowers the atmospheric pressure inside an HVAC system to remove the moisture from it. An HVAC vacuum pump evacuates contaminants from the air conditioning system to prevent freezing and leaks.


2. What Is an HVAC Vacuum Pump Used for?


An HVAC vacuum pump can be used to service and repair household and automobile HVAC systems, sealing jars for preserving food, recharging refrigerators and freezers, degassing wine or epoxy, hot-forming plastic, milking animals, and much more.


3. Where Can I Purchase an HVAC Vacuum Pump?


We have provided links to the HVAC vacuum pumps reviewed in this article. Click on the link to purchase the product. All the HVAC vacuum pumps reviewed in this article are available on Amazon.com.

​How We Reviewed

The following products were reviewed based on the following parameters: Features, Pros & Cons, Price, Where to Buy, and Warranty. 

​Overall Price Range

Pricing for HVAC vacuum pumps varies. The HVAC vacuum pumps reviewed in this article range in price from around $55 up to $525. The price of each HVAC vacuum pump has been given a rating of $, $$, or $$$, where $ represents a price at the lower end of the range, and $$$ represents a price at the higher end. Prices with a rating of $$ are considered mid-range.

What We Reviewed

  • ​Robinair (15500) VacuMaster Economy Vacuum Pump
  • ​ZENY 3
  • ​Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump
  • ​Yellow Jacket 93560 6CFM
  • ​TMS 3 CFM Single-Stage Rotary Vane Vacuum Pump
  • ​FJC 6912
  • ​MASTERCOOL 90066-A
  • ​ARKSEN 1/2HP 5 CFM
  • ​XtremepowerUS 3CFM 1/4HP Air Vacuum Pump
  • ​Robinair 15800 VacuMaster Economy Vacuum Pump

Robinair (15500) VacuMaster Economy Vacuum Pump

Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM
Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM
  • Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service; featuring a...
  • 5 CFM free air displacement; factory rated to 35 microns
  • 1/3 HP, 115V/60 Hz thermally protected motor
Check Price


Features

The Robinair VacuMaster Economy Vacuum Pump is a heavy-duty, high-performance 2-stage rotary vane vacuum pump designed for air conditioning and refrigeration service. It features a 5 CFM free air displacement, a factory rating to 35 microns, and a 7.5-ounce oil reservoir.

The unit features a 1/3 HP thermally protected motor with an inlet fitting designed for maximum airflow while preventing oil backflow. The finned aluminum surfaces dissipate heat faster to keep the pump cooler and extend the life of the unit. It has an easy-to-read sight glass, an easy-access oil fill port, and an oil drain valve on the bottom of the oil reservoir that is angled for complete draining.

Pros

  • ​Factory rating to 35 microns
  • ​Oil reservoir of 7.5 ounces
  • ​Thermally protected 1/3 HP motor

Cons

  • ​Does not have a shut-off switch
  • ​Must unscrew the exhaust cap when in use
  • ​Drain plug leaks oil

Price $$

Where to Buy

​View on Amazon

Warranty

This product carries a one-year limited warranty from the manufacturer.

​ZENY 3

ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM...
ZENY 3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM...
  • Inlet Port: 1/4" Flare, Warm note: 1)Pressure Scale:0~400psi, 0~140psi 2)Length of hose:1.2m Red:1/4''-1/4''...
  • High Efficiency and Low Noise, Heavy-duty Aluminum Alloy Casing, Oil Drain Plug Positioned at Bottom of Oil...
  • Exhaust Port with Exhaust Cap, Direct Drive Motor Allowing Easy Starting Which is Maintenance Free
Check Price


Features

The Zeny 3 is constructed with a heavy-duty aluminum alloy casing and an internal high-volume cooling fan for extended use. It features an exhaust port with an exhaust cap, an oil sight glass for monitoring oil levels, and an on/off switch. The pump has a non-slip cushion handle and a visual fuel tank to prevent oil shortage and motor burnout.

The unit comes with a bottle of vacuum oil. The high-quality capacitor ensures the stability of the machine output and the intelligent radiator senses when something is stuck and will protect itself and prevent it from burning out. The direct drive motor allows for easy, maintenance-free starting.

Pros

  • ​Heavy-duty aluminum alloy casing
  • ​Oil sight glass to monitor oil levels
  • ​Includes a bottle of vacuum oil

Cons

  • ​Does not run long in high temperatures
  • ​Must drain oil between uses to prevent oil leaking
  • ​Oil spews out of the top while in use

Price $

Where to Buy

​View on Amazon

Warranty

​ This product carries a one-year limited warranty from the manufacturer.

​Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump

Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump (5.0CFM, 40Micron,...
Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump (5.0CFM, 40Micron,...
  • While a AC system requires 500micron ultimate vacuum, Kozyvacu TA500 delivers better than 40micron to make sure that you...
  • High torque design for easy startup and efficient operation;
  • a Die-Cast Aluminum Housing – Cast aluminum housings make the pumps lightweight while durable. it is easy to start and...
Check Price


Features

The Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump features a high-torque design for easy startup and efficient operation. It has a die-cast aluminum housing to make the pump durable and lightweight. It is maintenance-free and easy to start. The motor is thermally protected for durability. The oil drain valve is positioned at the bottom of the oil reservoir and it is angled for complete draining.

The oil fill port is accessible from the front or either side for easy filling. The pump features a sight glass that shows the oil level. This unit delivers high efficiency with a low noise level.

Pros

  • ​High-torque design
  • ​Die-cast aluminum housing
  • ​Easy-access oil fill port

Cons

  • ​Motor does not engage immediately
  • ​Does not have a gauge
  • ​Smokes until high vacuum is achieved

Price $$

Where to Buy

​View on Amazon

Warranty

​ This product carries a one-year limited warranty from the manufacturer.

​Yellow Jacket 93560 6CFM


Yellow Jacket 93560 6CFM VAC PUMP 115V SUPEREVAC
Yellow Jacket 93560 6CFM VAC PUMP 115V SUPEREVAC
  • heavy duty rotor and bearing
  • heavy duty steel handle for well balanced carrying
  • 1/2 horsepower power rating
Check Price

Features

The Yellow Jacket Vac Pump features a heavy-duty rotor and bearing. It has a heavy-duty steel handle for well-balanced carrying. The unit has a 1/2 horsepower rating. The unit is field rated to 15 microns. It has a garden hose attachment for the oil exhaust port.

Pros

  • ​Heavy-duty rotor and housing
  • ​Heavy-duty steel handle
  • ​Field rated to 15 microns

Cons

  • ​Motor locks up
  • ​Overheats easily
  • ​Unit is heavy

Price $$$

Where to Buy

​View on Amazon

Warranty

​ This product carries a one-year limited warranty from the manufacturer.

ABLAZE 1.5 Gallon Stainless Steel Vacuum Degassing Chamber and 3 CFM Single Stage Pump Kit

ABLAZE 1.5 Gallon Stainless Steel Vacuum Degassing Chamber and 3 CFM...
ABLAZE 1.5 Gallon Stainless Steel Vacuum Degassing Chamber and 3 CFM...
  • ★ APPLICATIONS - Stabilizing wood, degassing urethane, silicones, epoxies, stabilize, extracting essential oils from...
  • ★ LIQUID FILLED GAUGE - Resists vibrations and keeps the gauge accurate. Measuring range of vacuum gauge:0-30inHg, 5...
  • ★ SS304 CONTAINER - Strong and durable stainless steel container with chemical-resistant silicone gasket. Silicone...
Check Price


Features

The ABLAZE 1.5 Vacuum Pump is a rotary vane, deep vacuum pump, perfect for maintaining air conditioning systems. The pump will remove contaminants before charging the air conditioning system with refrigerants. It will easily remove air from a/c systems and it will easily fill an empty system. The internal cooling fan allows the pump to stay cool during extended use, extending the life of the pump.

The oil window provides visibility to oil levels and oil quality for easy maintenance. This pump can be used to seal jars to preserve food, hot forming plastic, de-gasification processes, and much more. The pump features a non-slip cushioned grip and a heavy-duty aluminum casing.

Pros

  • ​Internal cooling fan keeps pump cool during extended use
  • ​Oil window provides visibility to oil level and quality
  • ​Heavy-duty aluminum housing

Cons

  • ​Requires 1/2″ to 1/4″ adapter that is not included
  • ​Burns/spews a lot of oil
  • ​Poorly translated manual is confusing

Price $

Where to Buy

​View on Amazon

Warranty

​ This product carries a one-year limited warranty from the manufacturer.

​FJC 6912


FJC (6909) 3.0 CFM Vacuum Pump
FJC (6909) 3.0 CFM Vacuum Pump
  • Single stage pump using Twin Port Technology for performance like a 2 stage performance
  • 1/2" ACME x 1/4" MFL inlet fitting.
  • Motor: 115 Volt
Check Price

Features

The FJC Vacuum Pump 5 CFM uses twin-port technology for two-stage performance. The pump will remove moisture and non-condensable gasses that can destroy an a/c or refrigeration system. It features a 1/3 HP motor that runs at 1725 RPM. The unit has a 12-ounce oil reservoir. This pump pulls 75 microns.

Pros

  • ​Twin-port technology for two-stage performance
  • ​12-ounce oil reservoir
  • ​1/3 HP motor

Cons

  • ​Unit smokes while in use
  • ​Oil leaks during shipping
  • ​Poorly packaged

Price $$

Where to Buy

​View on Amazon

Warranty

​This product carries a one-year limited warranty from the manufacturer.

​MASTERCOOL 90066-A

MASTERCOOL 90066-A Vacuum Pump
MASTERCOOL 90066-A Vacuum Pump
  • 6 CFM VACUUM PUMP (SINGLE STAGE)
  • Backed by a 1 year warranty on material and workmanship
Check Price


Features

The Mastercool Vacuum Pump features a thermally protected motor for safety. It also has a built-in cooling fan to maintain temperature and avoid overheating with prolonged use. It completely evacuates and will easily pull 75 microns at 1/4 horsepower. The base of the product is stable. It features an oil indicator and an easily accessible drainage valve. The unit is lightweight and designed for residential use.

Pros

  • ​Thermally protected motor
  • ​Built-in cooling fan
  • ​Easily accessible drainage valve

Cons

  • ​Does not have a gas ballast valve
  • ​Only for residential use
  • ​Leaks oil at sight glass

Price $$$

Where to Buy

​View on Amazon

Warranty

​ This product carries a one-year limited warranty from the manufacturer.

​ARKSEN 1/2HP 5 CFM

ARKSEN Single Stage 1/2HP Rotary Vane 5CFM Vacuum Pump R410a R134a...
ARKSEN Single Stage 1/2HP Rotary Vane 5CFM Vacuum Pump R410a R134a...
  • Free Air Displacement: 5CFM - Factory Micro Rating: 75 Microns (10pa)
  • Motor Size: 1/2HP - Pump Speed: 1720 RPM; Voltage: 110V, 60HZ
  • Lightweight cast aluminum construction for maximum durability
Check Price


Features

The Arksen Single Stage 1/2 HP Rotary Vane Vacuum Pump achieves 10-6 bar to remove air from air conditioning systems with ease, and will quickly fill an empty system. It features an internal cooling fan to ensure the pump stays cool during extended use for a long life. The unit has an oil window to provide vital information regarding oil level and oil quality.

The pump will quickly remove moisture and air from air conditioning systems. The direct drive motor is maintenance free and starts easily. The oil drain plug is located at the bottom of the oil reservoir for easy drainage. The unit has an on/off switch, a non-slip contoured carrying handle, and an exhaust port with cap.

Pros

  • ​Internal cooling fan keeps the pump cool during extended use
  • ​Oil window provides insight to oil level and quality
  • ​Oil drain plug at bottom of the reservoir

Cons

  • ​Creates excessive oil vapor
  • ​Runs hot
  • ​Uses a lot of oil

Price $

Where to Buy

​View on Amazon

Warranty

​This product carries a one-year limited warranty from the manufacturer

​XtremepowerUS 3CFM 1/4HP Air Vacuum Pump

XtremepowerUS 3CFM 1/4HP Air Vacuum Pump HVAC R134a R12 R22 R410a A/C...
XtremepowerUS 3CFM 1/4HP Air Vacuum Pump HVAC R134a R12 R22 R410a A/C...
  • SIMPLE BUT POWERFUL - XtremepowerUS 1/4 HP 3 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and...
  • HEAVY DUTY VACUUM PUMP - Die-cast Aluminum Alloy Casing enables the vacuum pump be light and durable at the same time....
  • HVAC GAUGE READING - The XtremepowerUS HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal...
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Features

XtremepowerUS 1/4 HP 3 CFM 1-Stage Rotary Air Vacuum Pump has high efficiency and low noise output. It features an internal high-volume cooling fan to maintain appropriate temperature during extended use. The unit has a heavy-duty, die-cast aluminum alloy casing that allows the pump to be both lightweight and durable. It is equipped with brass fitting tethered safety caps to prevent oil from leaking during transportation.

The HVAC service gauge set is helpful when diagnosing and repairing AC systems. The pump has an oil fill port that makes it easy to add oil. The oil drain plug is beneath the oil reservoir for easy draining when needed.

Pros

  • ​Internal high-volume cooling fan
  • ​Heavy-duty, die-cast aluminum alloy casing
  • ​HVAC service gauge set

Cons

  • ​Gauges are not calibrated for use on vehicles
  • ​Poor quality hoses
  • ​Unit is noisy

Price $$

Where to Buy

​View on Amazon

Warranty

​This product carries a one-year limited warranty from the manufacturer.

​Robinair 15800 VacuMaster Economy Vacuum Pump

Robinair 15800 VacuMaster Economy Vacuum Pump - 2-Stage, 8 CFM, CHROME
Robinair 15800 VacuMaster Economy Vacuum Pump - 2-Stage, 8 CFM, CHROME
  • Robinair's VacuMaster Economy Vacuum Pump is designed for commercial refrigeration use and features a 2-Stage rotary...
  • 8 CFM free air displacement; factory rated to 40 microns
  • 1 HP thermally protected motor; 115V, 60 Hz
Check Price


Features

The Robinair VacuMaster Economy Vacuum Pump is made for commercial refrigeration use. It features a 2-stage rotary vane design. It has 18.6 ounces of oil capacity. The non-skid feet keep the unit stable while in operation. This pump will displace 8 CFM free air and is factory rated to 40 microns. It has a hefty 1 HP motor that is thermally protected. It features an inlet fitting that is engineered for maximum airflow and prevents oil backflow.

The finned aluminum surfaces dissipate heat to keep the pump cooler and extend the unit’s life. The pump has 1/4″ and 3/8″ MFL inlet fittings, an easy-to-read sight glass, an easy-access oil fill port, and an oil drain valve on the bottom of the oil reservoir for total draining.

Pros

  • ​18.6-ounce oil reservoir
  • ​Thermally protected 1 HP motor
  • ​Pump displaces 8 CFM free air

Cons

  • ​Gauges are not calibrated for use on vehicles
  • ​Burns lots of oil
  • ​Smokes while operating

Price $$$

Where to Buy

​View on Amazon

Warranty

​This product carries a one-year limited warranty from the manufacturer.

​The Verdict

​Based on our research, we believe that the best HVAC vacuum pump is the XtremepowerUS 3CFM 1/4 HP Air Vacuum Pump. The gauge set included with the pump helps diagnose and repair HVAC systems. The high-volume cooling fan enables the unit to be used for extended periods, and the heavy-duty, die-cast aluminum alloy casing makes the unit both lightweight and durable. You will not be disappointed with the XtremepowerUS Air Vacuum Pump.

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