Variable Speed Pool Pump: The Best Proven Way to Save in Gilbert

A variable speed pool pump is one of the few pool upgrades that pays you back every month. If you own a pool in Gilbert, your pump is quietly running up one of the biggest electric bills at your house. ENERGY STAR says a pool pump can be a home’s second largest energy user. That’s easy to believe out here, because pools run hard from April into October. So when people ask us if a variable speed pump is worth it, we’d rather show the numbers.

Below we compare Hayward vs Pentair vs Jandy prices and show what a pump costs to run on SRP rates. Then we work out the payback and the scheduling trick that matters on SRP’s newer plans. We checked prices and SRP rates in October 2026.

Why an Old Single-Speed Pool Pump Costs So Much to Run in Gilbert

Keeping a pool clear through a Gilbert summer means moving a lot of water for a lot of hours. For example, most pools here run eight hours or more a day in peak season. An old single-speed pump has one setting, and it’s full speed. It burns full power whether it’s filtering, running the cleaner or just turning the water over.

That’s where the money goes. The U.S. Department of Energy says a typical 1.5 horsepower pool pump draws about 2,000 watts. Run it eight hours a day and the pump alone uses about 16 kWh daily, all summer long.

Single-Speed vs Variable Speed Pool Pumps: What Changes

It comes down to one rule of pump physics. As ENERGY STAR explains, cutting pump speed in half lets it use about one-eighth the energy. So a pump running slow for longer moves the same water for a fraction of the power.

A single-speed pump runs at one fixed, high RPM. It’s loud, it’s a power hog, and it can’t run gently for daily filtering. A dual-speed pump adds a low setting, which helps a little. A variable speed pump uses a permanent-magnet motor you can set to almost any speed. It can crawl along quietly for filtering, then ramp up for vacuuming or spa jets.

There’s a rules side to this too. Since July 2021, federal efficiency standards for pool filter pumps have made variable speed the norm for most in-ground replacements. So when your old pump dies, a variable speed model is usually what goes back in anyway. Upgrading before a July breakdown just starts the savings sooner.

Hayward vs Pentair vs Jandy: Variable Speed Pool Pump Prices in 2026

None of the three big brands post prices on their own websites. Instead, they sell through pool pros and retailers. Here are pump-only prices we found at major online pool retailers in October 2026. Also note that installation isn’t included.

Prices seen at Home Depot, Leslie’s, In The Swim, ePoolSupply, Pool Supply Express and PoolCleaningParts.com on October 2, 2026. Retail prices change often and sales are common.

The cheapest Jandy listings aren’t a fair comparison. Those “without controller” versions need a separate controller or automation system to set speeds, so add that cost before you compare.

Our honest take is that most Gilbert backyard pools don’t need a 2.7 or 3 HP pump. That’s because a bigger pump often just spends its day at a lower speed. Sizing it to your pool and plumbing matters more than the horsepower number on the box.

Installed cost also depends on your equipment pad. Re-plumbing and electrical work add to the price, and so does programming the pump. On top of that, many manufacturers and sellers require professional installation to keep the full warranty.

What a Pool Pump Costs to Run on an SRP Bill in Gilbert

Most of Gilbert gets its power from SRP. Its Basic plan (E-23) charges the same rate at every hour of the day. These standard prices come from SRP’s own price plan comparison page.

SRP Basic Plan Electricity Prices

Prices shown are SRP’s standard Basic plan energy prices for October 2026. For May through October 2026 bills, SRP took a temporary 0.38¢ per kWh off. The monthly service charge is not included.

Running Cost Example: Single-Speed vs Variable Speed Pool Pump

We compared an old 1.5 HP single-speed pump with a variable speed pump. Both move the same amount of water each day, about 31,700 gallons in summer. The power figures come from the U.S. Department of Energy’s pool pump guide. That’s about 2,000 watts for the single-speed pump and about 250 watts for a variable speed pump at around 1,800 RPM.

Example uses SRP Basic plan standard prices and 30.4-day months. Your pool will differ with its plumbing, filter condition, size and run time.

That works out to about 69% less pump electricity, or roughly $370 a year back in your pocket. It also fits the Department of Energy’s estimate that a variable speed pump can cut pool pump energy use by 50% to 90% compared with single-speed.

You may also see a much smaller ENERGY STAR figure. It says certified in-ground pumps use about 20% less energy than “standard” pumps and save about $50 a year. That baseline is a standard pump, though, and not an old single-speed running at full blast. If you still have a single-speed pump, our example is the closer match.

How Long a Variable Speed Pool Pump Takes to Pay for Itself

Say you save about $370 a year, like our example. Here’s how long the pump alone takes to pay back if you replace a single-speed pump that still works:

• $1,300 pump: about 3.5 years
• $1,750 pump: about 4.8 years
• $2,200 pump: about 6 years
• $2,700 pump: about 7.3 years

Installation adds to that, so your real payback depends on your setup. If your single-speed pump is working fine and the bill doesn’t bother you, there’s no rush. The math flips once the old pump fails, because you’re buying a pump either way. Bigger pools and longer July run times push the savings higher.

Is There an SRP or APS Rebate for Pool Pumps in 2026?

No. You’ll still find older articles that mention one, but neither utility offers a pool pump rebate right now.

• SRP’s rebate page answers it directly. SRP offered a pool pump rebate in the past, but it’s no longer available.
• APS ended its AC, smart thermostat and home checkup rebates on January 1, 2026, after an Arizona Corporation Commission decision. The APS rebate page lists no pool pump rebate.

Utility programs do change, so check both pages before you buy. For now, the payback comes from your power bill.

When to Run Your Pool Pump on SRP Time-of-Use Plans

On an SRP time-of-use plan, when your pump runs can matter as much as how fast. Take SRP’s newer “Conserve 6-9 p.m. and Save” plan (E-28). There, power from 8 a.m. to 3 p.m. every day costs about 4¢ per kWh in summer. Meanwhile, weekday power from 6 to 9 p.m. can hit about 40¢ in July and August.

• Schedule most of your filtering and the cleaner inside that cheap midday window.
• Keep the pump slow or off during on-peak hours.
• Compare plans with SRP before you switch, since the plan covers your whole house. Off-peak power on E-28 actually costs more than the Basic rate.

A variable speed pump makes this easy because you can set different speeds for different hours. By contrast, a single-speed pump can only be on or off.

Programming Your Pump: Speeds, Schedules and Automation

A variable speed pump only saves what you tell it to save. Set up right, it spends most of the day at a low speed that still turns the water over. Then it ramps up briefly for the cleaner or the spa.

Many newer pumps pair with pool automation. That way you can set schedules and speeds from a panel or phone app and line them up with your SRP plan. Even so, the real work is finding the right speeds for your pool. You want enough flow to keep chlorine moving in 110-degree heat, and no wasted watts beyond that.

Mistakes to Avoid When Switching to Variable Speed

Signs Your Old Pool Pump Is Due for Replacement

A screaming motor, a leaking seal, a tripping breaker and a pump that won’t prime all point to the end of the road. We cover each one in the warning signs your pool pump is failing. If you see them on a single-speed pump, that repair money is usually better spent on a variable speed pump.

Other Benefits of a Variable Speed Pool Pump

How We Install Variable Speed Pool Pumps in Gilbert

We’re based in Gilbert, and we start by looking at your pool size and plumbing. Then we look at how you actually use the pool. From there we help you choose between Hayward, Pentair and Jandy based on what fits your pad. We handle the install and program the speeds around your SRP plan, so the pump saves from day one.

A Hayward TriStar variable speed pump on new plumbing, installed by our team in Gilbert.

We work on pools across Gilbert, from the older neighborhoods near downtown to Val Vista Lakes and Power Ranch. Maybe you’re ready for a variable speed pump installation in Gilbert. Or you need pool pump repair first, or a full equipment upgrade. Either way, we’ll tell you straight what saves you the most. You can also browse all our pool services or read about pool service in Gilbert.

Variable Speed Pool Pump FAQ for Gilbert Homeowners

Related Reading

• Warning Signs Your Mesa Pool Pump Is Failing
• Why Gilbert’s Hard Water Is Quietly Destroying Your Pool

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