how do you replace a spa blower

What tools do I need to hook up a spa blower?

You will need the following tools: screwdrivers (phillips and flat head), a 1 1/2" or 2" coupling and basic knowledge of electrical wiring. If you are not comfortable working with electricity, have an electrician hook up the power. Your first step is to turn off the power to the Spa Blower. To be safe, turn off the power at the circuit breaker.

How do I replace an old blower motor?

To select an equivalent blower, you will need to copy off the motor specifications on the side of your old blower, e.g. 1.0 hp motor 240 volts, 2.4 amps, 5000 cycle. You will need the following tools: screwdrivers (phillips and flat head), a 1 1/2" or 2" coupling and basic knowledge of electrical wiring.

When is it time to replace a spa air blower?

If you notice odd things going on with the water jets such as an inconsistency from normal pressure, jets turning off on their own, or just poor pressure, it’s time for a new spa blower. This guide shows you how to replace a Spa air blower.

What size blower do I need for my spa?

Units come in three basic sizes: 1, 1½ and 2 hp. Beyond that, there’s a defined set of factors to consider in finding the best-sized blower for a given application: The total length of the pipe run: The longer the run, the more power the blower needs. For portable spas and spa packs, it’s usually not difficult to determine.

Can a hot tub run without a blower?

A hot tub will work perfectly well without a blower, but some people prefer the ambiance they create. Hot tub blowers are standard with many hot tub models, but if yours doesn't have one and the control panel is blower compatible, it's possible to add one after the fact.

How do you test a spa blower?

Turn on the Electricity and Test Plug everything back in, and turn the power to your hot tub back on. 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.

Why is my hot tub 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.

What are the blowers on a spa?

Also called air pumps or bubblers, blowers push air into the spa through small ports or jets. This creates bubbles not unlike those in a glass of champagne. Although water pumps create strong pressure for the best massage, many enjoy the tingling feeling added by a blower.

Is there a reset button on a hot tub motor?

Most hot tubs are fitted with a reset button in the event of overheating or a power surge. The button is typically located on the side of the control box behind the hot tub's removable panel on the front side. Similar to disposal reset buttons, simply press the small red button in to reset it.

How do you size a blower for a spa?

b. 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.

How do you install a pool spa blower?

Install blower at least five feet (1.5 m) away from tub water using nonmetallic plumbing. Install blower no less than one foot (305 mm) above the maximum water level to prevent water from contacting electrical equipment. Install in accordance with the installation instructions. blower; this will destroy your blower.

How can you tell if a spa fuse is blown?

You could perform a continuity check on the fuse. If it reads zero, the fuse is blown and should obviously be replaced. But even if it shows some reading it may be partially defective and you should replace it with a new one to see if it corrects the problem.

Why does my spa blower keep turning off?

IF BLOWER SHUTS OFF AFTER A SHORT PERIOD OF TIME (USUALLY 5 MINUTES) THEN THE BLOWER IS OVERHEATING.

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.

Do all spas have blowers?

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 long can you run a spa air blower?

15- to 20 minutesMost blowers in the parts world are designed for light-duty residential applications and are intended to run a maximum of 15- to 20 minutes at a time. These will not last in a commercial environment with long running times or with heavy bather loads.

How does pool spa air blower work?

How does it work? The blower is a unit that utilizes a fan to create air flow; it then forces the air through channels into the jets that allow for a release. The combination of air and water flow through the jets can provide a wonderful massage experience for the hot tub user.

Why does my spa blower keep turning off?

IF BLOWER SHUTS OFF AFTER A SHORT PERIOD OF TIME (USUALLY 5 MINUTES) THEN THE BLOWER IS OVERHEATING.

How does spa aerator 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 does a Jacuzzi blower work?

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.

How to Repair and Replace a Spa or a Hot Tub Blower?

Before going into the details about the process of repair and replacement of the spa blower, it is essential for the users to know about; what is a spa blower? What are the causes of blower malfunctioning? What are the potential damages of a malfunctioning spa blower? And what could be done to repair and replace the spa blower? So, let us explore the answers of these possible questions one by one..

What is a Spa Blower?

To replace and repair the spa blower, you have to have ample knowledge about the spa blowers. Spa blowers are a simple units, with a fan motor and housing, and you can quickly locate them among the internal components of the hot tub.

What are the Causes of a Spa Blower Malfunctioning?

To stop the issue in the future and to keep your hot tub running smoothly, it is vital to know the causes of a spa blower malfunctioning. Following are some most common causes of the spa blower malfunctioning.

What are the Damages of a Malfunctioning Spa Blower?

If the spa blower does not work correctly, it could cause other potential damages to your hot tub and its components.

How to Repair and Replace the Spa Blower?

The malfunctioning spa blower should be repaired and replaced at the earliest. However, before going to start replacement, it would be better to check some other things that might cause a hindrance in the smooth functioning of the hot tub blower.

A Step by Step Guide to Replace a Spa Blower

To start the process of replacing the hot tub blower, you should meet specific pre-requisites of the process.

Tips to increase the Spa Blower Life

Many hot tub users face the issue of spa blower damage. However, you can easily avoid the damage and malfunctioning of the spa blower by following the simple tips and tricks. To keep your hot tub spa blower functioning for a long time, China Royal Spa suggests to follow the following information and tricks.

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:

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 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.

What is wrong with my blower motor?

You have one of three likely problems: your blower motor has failed; the motherboard in your control box has blown, or the fuse to your blower motor has blown . This guide shows you how to check and replace the blower motor fuse in your spa control box. Click here to view spa blowers.

How to activate blower pump on Balboa spa?

Note for this Balboa Spa, the blower pump is activated by pushing the aux button but this option will verify from spa to spa.

What happens if a fuse reads zero?

You could perform a continuity check on the fuse. If it reads zero, the fuse is blown and should obviously be replaced. But even if it shows some reading it may be partially defective and you should replace it with a new one to see if it corrects the problem.

Where is the blower motor fuse located?

In this case the blower motor fuse is identified as F7 20A 250V and is located in the upper right end of the circuit panel.

Where is the circuit diagram on a spa?

Look for the circuit diagram. In this case it's glued to the back of the spa control box cover.