
A blower uses a fan to force air through tubing that runs through your spa and out through your spa jets
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What is an air blower used for?
Blowers are used to increase the air supply to your spa jets. We have many different options to meet your needs. We highly recommend Air Supply of the Future blowers. Have questions? We're more than happy to help you make the right decision for your pool and spa.
Where can I buy an air blower for my Pool?
Turn up the fun on your pool and spa with high-quality pool and spa blowers from Pool Supply Unlimited. Our selection of pool and spa air blowers are perfect for inground, above ground pools and hot tubs of any size.
How does a portable spa blower work?
The operation of a blower on a portable spa is fairly simple to understand. In the animation to the left, the blower is blowing air into the spa - seems simple enough. But there is much engineering to getting a spa blower to work correctly, quietly, efficiently and safely on a portable spa.
How does an air blower pump work?
The air blower pump shares many features with its water-pumping cousin. An electric motor — directly coupled to an impeller (or impellers, in a multistage design) — adds energy to the flow of air passing through the blower as the motor spins. Result: The velocity and pressure of the air flow increase dramatically.

What is a pool air blower?
3:194:44Hot Tub Air Blower - Explained! - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe union and the tail. Piece what i've done here is because this is a 32 millimeter tail piece i'veMoreThe union and the tail. Piece what i've done here is because this is a 32 millimeter tail piece i've actually whittled. Down the one inch pipe i have here so that will slot. Inside.
Is a spa blower necessary?
Many hot tubs come equipped with a hot tub blower, but they can also work perfectly well without one. If your hot tub doesn't have a blower, it may be possible to add an aftermarket part depending on the compatibility with your spa pack control panel.
How does blower work on hot tub?
A hot tub blower is composed of an air pump that's attached to a fan. It forces air through a length of piping and into the hot tub resulting in refreshing bubbles being blown into the water. Some people confuse the hot tub blower with the water jets that create the intense massaging effect that hot tubs are known for.
What does an air blower do?
Air blowers are used mainly to circulate the movement of air to ventilation and applications. Their main function is to replace contaminated/impure air with fresh air by swirling it around.
How long does a spa blower last?
The average hot tub circulation pump should last at least 5 years, but it's possible for them to operate just fine for up to 20 years.
What size blower do I need for my spa?
The number of holes in the spa floor and seats determine the size of your air blower. For a 1.0 hp blower the total hole area should be . 85 square inches, for a 1.5 hp blower the hole area should be 1.2 square inches, and for a 2.0 hp blower the total hole area should be 1.5 square inches.
Why is my pool blower not working?
Check the wire powering the air switch and check the switch for continuity. If no power, check the wire leading to the switch for continuity and replace as needed. If you have power but do not get proper switching action, replace the switch. If none of these things fix the problem, the blower may need to be replaced.
How do you test a spa blower?
Test your new spa blower by turning on your hot tub. Allow it to run for a few minutes in order to make sure everything is running smoothly.
How do I install a spa blower?
1:423:02Hot in the hottub! How to install a blower motor for a safe bubbly spaYouTubeStart of suggested clipEnd of suggested clipIt should be run to ensure it's turning in the proper. Direction with the piping disconnected. PlaceMoreIt should be run to ensure it's turning in the proper. Direction with the piping disconnected. Place the stick over the outlet and ill for air movement due to different phasing across the country.
What is the advantage of blower?
These types of blowers ensure that air can move continuously while maintaining an energy-efficient level of operation. High-performance blowers provide increased airflow, which reduces the amount of cold spots in the home and improves the performance of humidifiers and air purifiers.
What is the difference between fan and blower?
According to ASME, a fan is a device with a pressure ratio of up to 1.11. A blower has a pressure ratio between 1.11 And 1.2....Difference Between Fan and Blower.FanBlowerIt consumes less electricityThis relatively consumes more powerIt offers medium airflow depending on the capacityIt offers better airflow than fans3 more rows•Jan 22, 2021
Which is better blower or fan?
An air blower provides more powerful direct airflow than a fan. Blowers are great for workshops or drying tasks. Fans are cheaper to run vs blowers: they're suited to cooling and ventilating larger areas. Use an air blower to target a small space, or a fan for cooling and ventilating a wide area.
How do you increase jet spa pressure?
0:071:39Tips to Increase Jet Pressure in your Hot Tub - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhat you can actually do make sure your air controls are open see these are closed right now when IMoreWhat you can actually do make sure your air controls are open see these are closed right now when I open it. You can notice a significant increase in pressure.
What is the quietest spa blower?
At 59 dBA the Silent Twister Spa Blower by Puri Tech is virtually silent and operates with the highest per minute air flow.
How do you install a blower on a hot tub?
1:423:02Hot in the hottub! How to install a blower motor for a safe bubbly spaYouTubeStart of suggested clipEnd of suggested clipIt should be run to ensure it's turning in the proper. Direction with the piping disconnected. PlaceMoreIt should be run to ensure it's turning in the proper. Direction with the piping disconnected. Place the stick over the outlet and ill for air movement due to different phasing across the country.
How do spa air jets work?
How Do Hot Tub Jets Work? A hot tub jet is powered predominantly by the pump pushing water through the plumbing lines and out of the jet. Water is taken in through the filter or suctions then pumped through the heater and back out, this flow is what keeps a hot tub filtered and hot!
How does an air blower work in a spa?
In simple terms, think of the air blower as nothing more than an air pump, forcing a thin fluid — air — through a piping system.In a spa, the piping system may lead to an air channel or air injectors installed in the floor, seat or walls; or, it might be connected to the hydrotherapy jets in a manner that will enhance their hydro-massaging operation. Various valve arrangements allow blowers to serve double duty, feeding an air channel for basic bubbling and acting as a hydrotherapy-jet booster, often referred to as “turbo-charging.”
Why is it important to size blowers correctly?
Proper sizing helps you avoid most blower problems, but other factors can have significant impact. Many problems can be traced to improper installation and can be isolated quickly with a few simple checks. Some common symptoms, causes and remedies:
Why does my air blower fail?
Heat generated within the air blower is a matter of concern. Air flowing through the blower must carry all the heat away from the motor immediately. Failure to do so leads to the No. 1 cause of blower failure.Finally, some blowers today feature small electric heaters that preheat the air sent into the spa. This minimizes the temperature differential between the water circulating in the spa and the (often) much cooler air being drawn into the system — increasing user comfort and easing the heating burden on the spa’s primary heater.
How many degrees does a spa blower turn?
The number of 90-degree turns: Remember these turns add to the work a blower must do to force air into the spa.Water depth: Water pressure bearing down into the air channel or air injectors must be countered by the force of the air pushed through the piping. The deeper the water, the greater the burden on the blower.
What causes a blower to overheat?
Overheating indicates a blower working too hard or a restricted air flow. A key sign is inadequate bubbling action. Often caused by back pressure brought on by undersized plumbing, it can usually be fixed with 1½-inch plumbing.
Why is my blower blowing so hard?
For example, if either the spa’s air holes or the blower’s distance from the hot tub are inadequate, the blower will work too hard. To remedy that, either replace the blower with a higher-capacity model, or modify the air piping system.
How does an electric motor work?
An electric motor — directly coupled to an impeller (or impellers, in a multistage design) — adds energy to the flow of air passing through the blower as the motor spins. Result: The velocity and pressure of the air flow increase dramatically. Water pumps normally operate at 3,450 revolutions per minute.
How to size spa blower?
So for general information, a spa blower is sized according to the total diameter of the discharge ports into the spa and the depth of the lowest air inlet.
What is the fitting marked #2 on a spa blower?
The fitting marked #2 is the check valve. This is typically a secondary level of protection for the spa blower. The protection is from the water backing up into the blower and causing it to fail. Check valve failure is the #1 cause of spa failure due to water intrusion into the spa blower.
How far below water level should a spa blower be?
Remember that the blower is about 30-40 inches below water level! Typically, two types of safety designs are used to protect the blower from water damage:
Can you use a Tranquility blower on a spa?
Our Tranquility Spa Blowers are designed ONLY for use and installation on portable spas. For in-ground spas, typically these use outdoor duty blowers (sometimes buried in the ground) For blowers for in-ground spas, Polaris Pool Products makes a good product. ( www.polarispools.com)
What is a cyclone blower?
Cyclone Pool Line Blower. The Cyclone pool line blower will blow main drains without even lowering the pool water level, and have no problem with deep lines, small lines or large lines. Cyclone air blowers are also portable, durable and easy to use.
What is the suction side of a pool pump?
The suction side is all of the incoming lines. Most pools have 1 or 2 skimmers and a main drain line on the suction side of the pump. These are the pipes that join together and come into the pump. If you have a second skimmer, you can blow air from one skimmer, to the other skimmer.
How many holes does a pool skimmer have?
A small 3 or 6 ft. section of hose to connect to the Cyclone, and a hose adapter to screw into the bottom of the skimmer. Most inground pool skimmers have two holes in the bottom when you look down into them, and usually the pool side hole is blocked off, and the deck side ho le is connected to the pipe.
How long does it take for a skimmer to blow out?
Blow air through the skimmer lines until just a mist is blowing out, or for about 2-3 minutes.
What is the best equipment to purge pool lines?
The right equipment for the job, in this instance, is the Cyclone Pool Blower, shown right. A suitable substitute to purge pool lines would be the Mighty Vac 2-in-1 Blower and Vacuum.
How long does it take for a drain to blow?
When you see the massive plume of air rise up from the drains, allow it to blow for about 10 seconds and then close off a positively sealing valve (like a Jandy valve) on the main drain line. This will hold the water back with a column of air, much like a finger on the end of a straw.
Can you blow air through a filter tank?
Filters are not normally blown through the tank. If you have a multiport valve, place the handle on “Recirculate.” If you have a slide valve or a cartridge filter, however, the air will have to go through the filter. Remove your filter drain plug if you haven’t already done so, then replace loosely if blowing air through the filter tank.
What is a blower in a spa?
Blowers are used to increase the air supply to your spa jets. We have many different options to meet your needs. We highly recommend Air Supply of the Future blowers. Have questions? We're more than happy to help you make the right decision for your pool and spa.
What is pool supply unlimited?
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
Is the Waterway Stealth II a spa air blower?
Now made with a new, quieter design, the Waterway Stealth II Spa Air Blower features a high performing motor that runs cooler and quieter than previous models so you can sink into your nice relaxing bubbly hot tub without the bothersome noise of your air blower.
