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Hayward

Hayward W3HP21404T HeatPro 140,000 BTU Pool Heat Pump for In-Ground Pools

    • Based on 129 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies
Arrives Apr 25 – Apr 27
Order within 13 hours and 57 minutes
Available payment plans shown during checkout

Size: 140,000 BTU (W3HP21404T)


Features

  • BEST FOR: In-ground pools that are used regularly and benefit from maintaining an ideal consistent temperature. Non-corrosive design makes it durable for coastal climates.
  • ECONOMICAL HEATING: Using the surrounding air to heat the pool, HeatPro is more economical than propane, natural gas and electric heaters for maintaining the ideal water temperature.
  • UNPARALLELED DURABILITY: Ultra Gold corrosion-resistant technology provides unparalleled durability, even in harsh coastal environments.
  • CORROSION RESISTANT: Titanium heat exchanger ensures maximum heat transfer and provides excellent salt water and chemical corrosion resistance. UV-resistant body panels are impervious to corrosion and deterioration
  • TRUSTED BRAND: With over 80 years of experience, Hayward is an industry leader in manufacturing advanced pool equipment.

Description

The high-performance, energy-efficient HeatPro 140,000 BTU Heat Pump from Hayward quietly and economically maintains ideal water temperature at all times. Ideal for coastal environments, HeatPro's corrosion-resistant design is equipped with a unique Ultra Gold evaporator fin and titanium heat exchanger for extreme equipment durability. Its compact design allows for easy installation and service on new or existing pools. HeatPro is a great way to extend your swim season.

Product Dimensions: 40 x 31.5 x 50 inches


Item Weight: 320 pounds


Manufacturer: Hayward


Item model number: W3HP21404T


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 25 – Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • High Quality Heat Pump for Pool
Size: 140,000 BTU (W3HP21404T)
Review Image by John H John H
Review Image by John H John H
Review Image by John H John H
Received this heat pump slightly ahead of estimated time. It was well packaged, with the typical "truck bump" bruising on the box, but nothing affected inside. The box was tightly packaged with plenty of bumper padding. It arrived strapped to a pallet. The packaging also had a "tipping" meter that allowed you a visual of any improper shipping techniques. A nice visual to have, as I discovered after unpacking - once you tip the meter, it is very obvious and impossible to "fake" the status. Nice touch. The overall unit is large, but it's right-sized for the BTU and job. Comes with everything you need to plumb into your existing setup, or prepare for new rough-in. 2" PVC inlet and outlet. The unit should be wired to local codes, and expects a 50 AMP breaker circuit. The unit came with hold-down hardware. I installed on a freshly poured 6" concrete pad, used the anchors as directed to secure the unit. Unit needs proper airflow spacing, mine is installed to required spec. The front panel controls are very easy - my unit is a pool/spa heating unit. You have the options to turn on/off, set pool heating temp/mode, set spa heating temp/mode, and unit of measure F/C. After completing the install per the manual instructions, the startup test was flawless. The temperature reading is very accurate, measuring my setup from 3 points - all within 1 degree of each other. The SPA mode heats the hot tub very quickly, no issues. The pool was initially at 73 F, set unit to 84 F - was at temp within 8 hours and an air temp avg of 80, humidity was approx 70%. Pool size is approx 20k gal., salt. So far, I have had the unit up and running for 1 month. Tampa, FL area. No issues. ... show more
Reviewed in the United States on April 20, 2023 by John H John H
    • Love it.
Size: 140,000 BTU (W3HP21404T)
The seller was super quick on delivery. It was exactly as I expected. This is my second one. Both identical. The first one lasted 8yrs. I guess I didn’t drain it out well enough during the winter months and it busted. So don’t just tilt it to drain it. Blow it out. My fault though.
Reviewed in the United States on October 28, 2023 by Terra L Lovelace
    • GREATEST PURCHASE EVER!
Size: 140,000 BTU (W3HP21404T)
I debated buying a pool heater for over a year. After extensive research and reading reviews, I decided a heat pump was the type of heater for me. My filter is far from gas line and I was not comfortable running over 100 feet of gas line. Although heat pump is higher up front purchase cost, my monthly electric bill did not go up enough for me to even realize. I have a 22000 gallon pool and live in central NJ. This heat pump is AMAZING! Heats my pool up and barely has run in the month of July due to the temperature outside. There has been times I raised the temperature of my pool to 95 to make my pool a hot tub at night! HONESTLY THE BEST PURCHASE EVER. I have never used my pool as much as I do now! I do not write reviews but had to write one about this. GET THIS HEAT PUMP if your debating it. Seller was also awesome and answered all my questions! ... show more
Reviewed in the United States on August 4, 2022 by Emma
    • Came with Faulty Part yet Warranty repair did not include Labor so I had to pay more
Size: 140,000 BTU (W3HP21404T)
The heat pump came with a defective sensor. Hayward requires that you use an authorized service technician in order to keep the product on warranty. That is a sweet gig, considering the county I live in is one of the 10 most populous in the US, yet there was only 1 tech designated as authorized by Hayward in the 30 mile radius (and I live in the center of the county). The tech, who was very professional, was able to diagnose the lack of a functioning sensor in approximately 30 seconds, and then charged me for a 10 minute repair $140. Now, I agree that I wouldn't want him to take longer just for me to feel I got my money's worth, but the fact is, I was sold defective merchandise which came with a faulty sensor. The product was broken from the outset and I already spent the money to have it installed, so the sunk cost did not allow me to return it rather than pay to fix it. And the tech was able to diagnose it so quickly because apparently this is a common, known defect. I would not be surprised if Hayward was getting a kickback from their sole authorized tech. The more products they sell with known defects, the more work their sole designated tech gets. This is like a self-licking lollipop. There is literally no way to know if the product is working until you install it, and by that point, you've either spent hundreds of dollars (for me it was over $1,000), or you've probably got yourself a hernia and some electrical shock from moving a large item. Only at that point would you even realize it came broken. ... show more
Reviewed in the United States on March 10, 2023 by LC
    • Expensive. But so far its worth it.
Size: 140,000 BTU (W3HP21404T)
Setup: Pretty easy, if you ignore the size and weight which makes maneuvering a bit awkward (I recommend having help placing this unit). Set it on a level pad, hook up the electrical, bonding wire, and plumbing. Regarding plumbing: have a means of isolating it (directional valve + check valve, bypass, etc.) Turn it on, heat up the pool! We have an old gas heater that still functioned, but since we had solar panels installed it was a foregone conclusion that we were heading this direction. I'd read horror story reviews about this unit, and I'm still concerned about longevity, but so far it's been a pleasure to use and really warms the pool up quickly (although or pool isn't terribly large, about 20k gallons). NOTE - we keep a cover on the pool when not swimming. ... show more
Reviewed in the United States on September 11, 2023 by Richard A. Brown
    • Had a problem but the company was great
Size: 140,000 BTU (W3HP21404T)
I bought the Hayward heat pump from Amazon/ Pool Supply Superstores. The heat pump stopped working after a few days and Pool Supply Superstores replaced it without question. Nick at Pool Supply Superstores was particularly helpful. Very impressed by their service. Hope the new one works without a glitch. ... show more
Reviewed in the United States on June 1, 2023 by Willymd
    • Nice Unit that just seems to work as expected...
Size: 140,000 BTU (W3HP21404T)
I have been using this on a shaded inground pool in Souther Alabama for a number of months now. The only hiccup was the first time I powered it on, it threw a code that was promptly fixed by cycling the circuit breaker. Since that initial start, it starts and stops daily keeping the pool at 85. The day I turned it on, it took the pool from the low 60's to 86 in about 25 hours. The fact that we were in our pool in March, with the tree cover we have, was beyond words. I can't say what it cost to run, as I cool my house, a 42 foot RV, and a 1200 Sq. Ft. shop, so my power bill is already high. But I did not see a huge spike the month I started using it, and my power bill this year over last has not caused us to apply for a second mortgage... ... show more
Reviewed in the United States on July 25, 2023 by Tyler Scheel

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