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Maximizing on the Benefits of a Variable-speed Pool Pump

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Maximizing on the Benefits of a Variable-speed Pool Pump

If you are constructing a pool, one of the most important decisions is looking for the pump that will serve as the heart of your backyard pool’s filtration and circulation system. Though it might be tempting to purchase the cheapest pump that will keep up with your pool’s circulation needs, it may be best to get an expensive one. For example, a variable-speed pool pump will make a superb option for a pool pump. These pumps offer lasting energy-savings and extra features, which can often make them the best choice.

Maximizing on the Benefits of a Variable-speed Pool Pump

Here are some benefits of a variable-speed pool pump.

Energy-saving techniques

These methods will help attain the greatest efficiency level with a variable-speed pool pump.

Variable-speed pumps have raised the bar in the industry when it comes to energy efficiency. Most clients are aware of the energy-saving capacity of these products. They might not be aware of how to calculate the energy saved and maximize the benefits of the pump they purchase.

To make the most out of this energy-saving feature, you’ll have to take into account other factors. With this, Michael Orr, director of education at The Foundation for Pool and Spa Industry Education, FPSIE, advises that you begin with an energy review. This is relevant when substituting an old pump with a variable-speed pool pump.

Some pumps are a bit more efficient than others, though nowadays, there is no great contrast between the pumps. Orr recommends that you contrast the brand Energy Star Number of the different pumps to establish the most energy effective.

Experts have become familiar with the process of installing and optimizing a variable-speed pool pump. They are more skilled when handling equipment like electric meters and gauges to estimate performance. Furthermore, Phil Gelhaus, the board chairman of FPSIE, acknowledges that experts are also becoming well versed with knowledge acquired from arithmetics in online calculators.

After you have figured out the appropriate variable speed pump for your client, attempt the 3 equipment adjustments methods to attain favorable outcomes.

Pipe size

The pipe size is an essential feature to get maximum benefits from a variable-speed pool pump.

Orr advises that you ought to refer to RMS power meter and a flowmeter to figure out the effectiveness of the piping system. Use this formula to calculate the energy efficiency—the amount of gallons in an hour divided by the watts used. Record the measurements prior to and after substituting the equipment and figure out the energy difference.

Orr further states that pool owners whose pool water is below 40,000 gallons ought to have a minimum of a 2- inch pipe. This will make your variable-speed pool pump more efficient.

The right programming

To achieve the most out of a pump, accurate programming is a vital factor. Aside from adhering to the manufacturer’s guidelines keenly, it is important to consider your client’s special circumstances.

Orr explains that you can tune a pump to a specific pool.

It is best to enquire with the client which utility provider they work with. Check the energy provider’s website for their peak sales hours. If you program the pump at this time, the client is able to save cash from their usage bills.

Regardless of whether the pump is new or existing, it is important to ensure the pumps’ programming to suit the pool needs.

Better flow

Updating the filter and jets eases the burden on a variable-speed pool pump, increasing its degree of effectiveness.

Modern, high-quality jets in the market like the eyeball jet and V-fitting, aid speed up the pool water. This makes the variable-speed pump more effective. Orr adds that you need to fasten it down at an angle of 45 degrees to help in the filtration process.

FPSIE likewise suggests the use of mega-cartridge filters. They believe it increases productivity by expelling the need for any repercussions.

Orr and Gelhaus propose adhering to California’s Tile 24 code when upgrading equipment, even for those who live outside California.

Final Thoughts

Considering its benefits- higher reliability, better filtration, energy savings, and quieter operation; a variable-speed pool pump might be one of the greatest investments you ever make in your backyard pool.

Pool News coverage brought to you by Pool Magazine's own Marcus Packer. Marcus Packer is a 20 year pool industry veteran pool builder and pool service technician. In addition to being a swimming pool professional, Marcus has been a writer and long time contributor for Newsweek Magazine's home improvement section and more recently for Florida Travel + Life. Have a story idea or tip you'd like to share with Pool Magazine? Email mpacker@poolmagazine.com your story idea.

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Cleaning and Service Equipment and Supplies

Pool Metals and Metal Staining

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Pool Metals and Metal Staining

Metals are naturally existing elements found in every place; in water, soil and stones. Metals in soil and stones dissolve in acidic rainwater, which is then carried to surface water and groundwater. Through this, the dissolved metals find their way to pools and tubs when filled. Exposure of metals to water cause staining on pool surfaces and equipment. This article discusses the techniques to control the presence of pool metals. It also discusses the different kinds of metal staining and the relevant chemicals to eliminate and hinder stains.

Pool Metals and Metal Staining

Metals in pools and hot tub water

There are 91 existing metals, but only 6 are problematic to hot tubs and pools. The 6 metals include magnesium, copper, cobalt, iron, manganese and calcium. Here we will only discuss 4 that are cobalt, copper, magnesium and iron.

Fill water, inclusive of almost all municipal and well water supplies that fill hot tubs and pools, contains a few metals. It is advisable to test for metal concentration in source water before filling the hot tubs and pools.

Tests for iron and copper are easily accessible, though the majority only measures the free form of the dissolved metals. They also do not test the sequestered and complexed forms of dissolved metals. A two-phase metal test containing adequate reducing and releasing agents give better results on free, complexed and some oxidized metals.

Sources of metal contamination in the pool and hot tub water are plaster and pebble surfaces, water features, decking materials, metal equipment, galvanic corrosion, chemicals and runoff.

In addition, flagstone, marble and stone contain iron that leaches into the pool after every rainfall. Imbalanced water may cause the introduction of copper from heat exchangers found in gas-fired water heaters. Moreover, copper-based algaecides and mineral-based water treatment may be a source of pool metals. Plant fertilizers can also introduce metals when incorrectly applied or due to uncontrolled flooding. More sources of metal include irrigation methods with well water.

Preventing stains

Water Treatment

Avoid using untreated water with high metal concentration (higher than 1ppm) in hot tubs or pool. Treat the water when the metal concentration is higher than 0.2 ppm. Sediment filters (10 microns or less) eliminate the majority of the bigger oxidized particles. Use filters that have metal adsorbents to treat water, to minimize dissolved metals concentration.

Primary Sanitizers and Stabilizers

Maintain proper concentration of primary sanitizers and other similar stabilizers to prevent organic contaminants. These include; pathogens, non-hazardous bacteria and algae minimizing the need for a copper-based algaecide.

Bonding of Metals and Water

The majority of the pool and hot tub equipment are metal-made. For example, electrolytic halogen generators, the heating core of electric heat pump, gas-fired pool and hot tub heaters, ladders, light rings and handrails.

To enhance chemical and electrical safety, install a bonding system in the hot tub or pool. The bonding system involves joining the copper wire with all the metal elements and water combined. This minimizes electric potential difference. Lack of this system, enables dissolution of pool metals, causing staining that damages the equipment. This is the process known as galvanic corrosion and can heighten due to several factors such as salt water, stray direct current as well as its power supplies. Anodes (zinc metal) reduce the damage on the equipment but don’t deal with the cause of corrosion. Test the bonding system every year, or any other time there is corrosion.

Pool & Hot Tub pH

pH is the most vital yet most ignored factor in preventing metal release in water. Low pH water (below 7) is acidic and corrosive. Acidic water dissolves metals from the pool equipment.

Improper water chemistry harms pool surfaces and machinery. Always ensure to maintain an accurate pH, alkalinity (carbonate) and calcium (hardness). If inadequate, water draws carbonate and calcium from cementitious surfaces, discharging metals into the water.

Sequestering Agents

Sequestering agents join with the dissolved pool metals to reduce oxidation hence reduces staining. They chelate the metals, not eliminate them. They require a complex modern ultra filtration system to remove sequestered metal particles as the particles are too small for the pool filtration system. Add this agent on a regular basis, as a secondary disinfection and primary sanitizer systems keep on destroying them.

Ways to reduce metal concentration in hot tubs and pool water

  • Bind the metals using polymer and water-insoluble natural adsorbents
  • Filter the water through a reverse osmosis system
  • Remove and replace a part of the water with fresh metal-free water

Removing stains from the pool and hot tub surfaces

1. Metal stain removal from the surface

2. Chelation of the dissolved metals in the water with a sequestering agent

3. Elimination of the metals from the water.

To get rid of pool metals and metal stains, add oxalic acid, ascorbic acid and citric acid or a similar product into the pool water. An experienced pool service expert should only execute the use of Muriatic acid in the removal of metal stains as it can lead to permanent damage to the pool surface. Chelation of dissolved metals and minimizing concentrations of dissolved metal have been earlier tackled.

Figuring out the difference between metal stains and those by organic contamination can be difficult. For evaluation, establish the origin of the stain, asses the water chemistry and test the stain with either citric acid or ascorbic acid.

Note: Some organic stains, similar to those brought about by iron bacteria, vanish after treatment with ascorbic acid but return with the introduction of chlorine residuals.

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Contractors and Builders

Prevention of Pool Cover Installation Mistakes

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Prevention of Pool Cover Installation Mistakes

The pool industry has been apt in both the safety and automatic cover sectors. Throughout the years, the pool and spa experts have become comfortable estimating and installing these items. Contractors are now familiar with the procedure.This article reviews the probable pool cover installation mistakes and how to avoid them.

There are minimal pool cover installation mistakes than before.

vice president of sales for Cover Pools, Barry Greenwald
Prevention of Pool Cover Installation Mistakes

Safety Covers

Improper overlap

Those who have no idea of how the safety covers functions may not comprehend the need for exact measurements. The cover should be a replica of the pool’s form. Installers ought to get the exact safety cover measurements to fit the pool. It is not about attempting to place an oversize cover on a pool.

At times, experts install the covers in a crooked manner, such that the overlap in one end is way smaller than the other. Proper overlap is key to achieving its safety function and avoid pool cover installation mistakes.

Overlapping can also reduce the covers’ lifespan. Wrong-shaped covers and improper overlaps make the fabric rub against the deck causing wear and tear. A material meant to last 12-15 years, in a worst-case scenario, only serves for 3 years. This is a great disservice to the user.

Errors in the A-B method implementation

The technique for estimating free form covers is a bit complicated, and some experts don’t get it correct. A number install the poles at an inaccurate distance from the pool or from each other. The poles should be 3-feet apart from the waterline, lest the image will be inaccurate.

Some interchange the measurements of A and B. When facing the pool, point A is to the left and point B to the right. Interchanging the measurements will have the cover made upside down.

Incorrect pool cover installation around obstructions

When placing covers around water features and high walls, the objective is to minimize interference. To work around this problem, installers support some parts of the cover on a cable system, making it less disruptive. This, however, should not be the lazy way out as it compromises safety and maintenance. Using this method will leave a 4- inch gap that permits the entry of debris as well as become a safety risk.

Moreover, producers report projects where builders place covers too high from the obstructions. The problem with this is it uses up extra material hence unable to fit the rest of the pool. Second, during winter, the material will be unable to bear snow loads. The best solution in massive features is to float using a raft as you drill through the wall.

When carrying out pool cover installation, it is best to begin with the obstruction to guarantee a cozy fit for the other features. Here, there is no chance of overlap, therefore minimizing errors.

Space to stretch

After some time, the fabric may stretch due to gravity and snowfalls. Many times, installers don’t create accurate tension to allow for this. This happens when they place the anchors near the cover, or disregard to change the spring tension appropriately.

The spring’s tension should be tight so that if the cover stretches, it will still maintain its tightness.

Automatic Cover

Not settling the pool or vault

The success of automatic pool cover installation lies in exact measurements. Even a small wrinkle can prevent the cover from opening and shutting.

This is the point of majority pool cover installation mistakes. It’s not about the shape you visualize; rather, it takes time to take accurate measurements, especially the width of the cover, cover drum, and lead edge bar.

Heavy masonry lids

The brick lids ought to be at a similar height as the deck. The trays and brackets anchoring them can’t be too low that they meddle with the capability of the cover to the spindle. If the lid is too bulky, place the brackets and tray low. The total of all the lid components ought not to be bulkier than the adapting.

In addition, use light and small pieces that one can be able to lift. Not only about the weight, but also avoid weird shapes such as long rectangles.

Inaccurate placing of the mechanism

The system ought to be level with the track. This lessens the measure of work by the system. If it’s excessively low, it delays the cover as it rises and lowers into the pool. This causes either the cover or motor to wear earlier. Furthermore, it ought to be between the tracks, failure to which the cover won’t open and close correctly.

Cutting the track or ropes too short

Cutting ropes and tracks are vital to fit the task. The problem is that most installers cut them too short. On the rope, a short rope means the cover can’t be fully open. To avoid this, cut the rope when the cover is open.

On the track, a short track has its misgivings. The track joins the guide and the end of the track, combining the plates. This is impossible if the track is short. Furthermore, when the track makes a sharp angle as the material spools from the roller, it wears the track and covers edge due to excessive pressure on the load.

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Cleaning and Service Equipment and Supplies

Selling Automatic Pool Cleaners Online

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Selling Automatic Pool Cleaners Online

Amidst the pandemic this summer, Rene Huston, president of Patio Pleasures acknowledges an increase in their sales, of up to 10 pools in a day, if available. The unanticipated pandemic that led to the cancellation of travel plans had people invest that money for their backyard luxury. This is no wonder; there is an increase in the sales of automatic pool cleaners, especially high-quality robotic models. Clients also opt to invest cash they would have used elsewhere to enjoy the benefits of the long-term, cost-efficient APC’s.

Since their introduction in the 1950s, automatic pool cleaners have become part of pools in North America due to their personality and efficiency. They move around the pool on their own, cleaning the pools, hence minimizing the need for manual vacuuming and sweeping.

Jeannie Pearcy, owner of SwimFun Pool & Patio in Olathe, Kansas, United States, tells her clients a pool cleaner is similar to a Roomba for your pool.

Recently, online competition affected APC sales at brick and mortar vendors. Reacting to retailer’s complaints, APC producers began making ‘trade-only’ products. These products are only physically accessible through pool and spa shops. These products come with extra features like additional supplies longer warranties or refundable offers. Furthermore, you can access and depend on service from the vendor and manufacturer. Discussing with pool and spa vendors, there are varying opinions on the sell of automatic pool cleaners.

Store manager for Outback Pools & Spas in Wichita Falls, TX., Jimmy Cooper, appreciates manufacturers for looking out for their welfare too. Clients get to experience what a brick and mortar can do. Customers can purchase these pool products online though you can have horrible encounters with them. This gives the stores a chance to enlighten clients on what they can do.

Online vs Retail stores

It may seem like the ideal service to request for a robotic automatic pool cleaner from your home and have it brought within two days. However, their satisfaction can be short-lived either with the delivery of the wrong product or early failure of the product.

Most clients come to Huston’s store, complaining of an ineffective online product. They use this opportunity to explain the advantages if they had bought it from them. Such discussions and encounters build the confidence of customers in brick and mortar vendors.

Moreover, when online clients take their automatic pool cleaners to Cooper’s store for maintenance or service, he cannot do anything about it because the product is not from his store. He instead offers to sell them a similar product from his store. To ease their frustrations, he explains the benefits of buying from stores.

With this approach, Cooper believes he has changed the opinion of half of the online buyers to in store clients.

For years, Huston has avoided servicing online bought goods. However, now her opinion has begun to change. At times, it depends on how busy they are at a particular time though she’s still unsettled. She’s a bit receptive, taking into consideration the profits they could earn.

Maintenance Intervals

One of the significant selling points of an automatic pool cleaner is its ability to somehow get rid of the pool guy, as Cooper states.

Cooper calculates with his clients an hour service each week for a year in comparison to purchasing a cleaner. They realise a $1000 or $1500 cleaners operating two or three hours in a day for a year is cheaper than they thought.

The service crew is not always there, and the pool requires cleaning between their visits. Even with an automatic pool cleaner, manual work like scrubbing the pool walls requires the service crew. Depending on the water environment, manual vacuuming may also be necessary.

Selling Game Plan

Since APCs are more virtually intriguing compared to other pool equipment, retailers depend on popular displays in the store to start a discussion with a client.

After capturing the customer’s attention, Huston urges would-be buyers to go with a unit home and try it out. This program at Patio pleasures permits clients day access to the unit. When returned, they do a far check to ensure the unit is clean, the baskets and other pieces still in place.

The program, try before you buy, has also worked for Pearcy. Even if the Client does not purchase the unit, then, they include it in their purchase wish list and save up for it. Furthermore, SwimFun sells the season’s trial unit at a cheaper price with a limited warranty.

Cooper recognizes that persuading clients on the advantages of an automatic cleaner has become simpler. This is due to the increase of dependence and convenience of technology though some purchasers are still ignorant.

With a number of sales strategies in place, verbal means is the most powerful convincing method in the sell of automatic pool cleaners. This is the reason the product will remain a powerful sale in the retail sector.

Conclusion

Huston notes that pool owners are seeking ways to maintain their pools happy and healthy. Time is of the essence; get an automatic pool cleaner as it is the ideal choice for your pool.

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