Search  for anything...

Swimming Pool Heater for Above Ground and Inground Pool 14'*16'*48"

Based on 573 reviews
Condition: New
Checking for the best price...
$799.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 14
Order within 1 hour and 43 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Size
14'*16'*48"
Model
HEX016
Dimensions
20.49 x 20.69 x 21.28 in
Weight
74.8 lb

Features 5

  • Strong Heating, Slim Design: Aquastrong compact model features a smaller size and more powerful heating output!Ideal for above-ground pools, it can heat water, easily meeting the heating needs of most above-ground pools on the market.Its compact design takes up less space and offers greater mobility.
  • Year-Round Swimming Enjoyment: pool heat pump supports both cooling and heating modes, maintaining a comfortable and pleasant water temperature no matter spring, summer, autumn or winter.Aquastrong compact unit comes with a built-in WiFi smart control module for mobile remote operation, allowing you to adjust water temperature anytime and anywhere, greatly improving convenience and overall user experience.
  • Inverter Energy Efficiency: The heat pump uses full DC inverter technology with 7.5 COP Its smart frequency conversion adjusts power in real time, saving 70% energy vs. traditional electric heating and 40% more efficient than gas systems. Using a pool cover helps retain heat and lower energy use further, reducing running costs while ensuring stable performance.
  • Quiet Inverter Heating: Upgraded core for quieter operation lowers noise to only 38dB, combined with an intelligent defrosting system that automatically runs cycles every 40 minutes and finishes defrosting in just 5 minutes, guaranteeing stable winter operation and consistent heating performance.

Description

Is this heat pump compatible with all above‑ground pools? Can it heat above‑ground pools? Yes. This is the first compact heat pump with high heating capacity designed exclusively for above‑ground pools, delivering perfect compatibility and reliable heating performance. Is this heat pump inverter‑type? Does it save more energy? Yes. It features inverter technology in a compact body, which minimizes power consumption and is far more energy‑efficient than conventional fixed‑frequency heat pumps. Can this heat pump be controlled via a mobile APP? Is it easy to operate? Yes. It fully supports mobile APP control with simple operation. It offers complete functions including timer, multiple mode selection, and custom settings. Is it compatible with saltwater pools and direct 115V plug‑in? Yes. It uses a titanium alloy heat exchanger for excellent corrosion resistance, making it ideal for saltwater pools. It is equipped with a 115V GFCI plug for easy and safe use. How long does it take to heat above ground pool? We recommend continuous operation for 16–24 hours, especially for the first use, to achieve an ideal temperature.

Specs 4

Product Dimensions 20.49 x 20.69 x 21.28 inches
Item Weight 74.8 pounds
Manufacturer Shandong Penghui Environmental Technology Co., Ltd
Item model number HEX016

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

Yes, absolutely! This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Read Before You Buy! 220V Electrical, Plumbing & Performance Deep-Dive into Aquastrong HEX055
This review is for Aquastrong HEX055, 220v, 16,000 gallons, 55,000 BTU unit. Hoping this review will help others make a decision and provide some meaningful lessons learned. I’m doing a throughout review as I spent A LOT of time doing research so this review also serves as a documentation for myself for future reference. I’m sure this will help someone save countless hours of research. I recently bought Bestway Power Steel 16' x 48" Above Ground Pool Set that has 5,145 gallons capacity. I live in Chicago suburbs and really wanted to ensure I can use the pool on colder days, extending a season was a must for me, not to mention some family members absolutely won’t get into the pool that has public pool temperature. I oversized on purpose because of where I live. I want to make sure the unit can heat water without problems. I did a quick research online to see what brands are available and I picked Aquastrong. I went with 220v because those are the ones that provided more BTU’s and that was the primary driver for 220v unit. Product arrived professionally packed on half a pallet. It was bolted to it so it’s stable. Hex055 is a full DC variable inverter – unlike traditional pool heaters (electric resistance or gas) that run at full power or off, this unit dynamically adjusts compressor speed in real-time. When you need to heat up your pool a lot it runs at high speed, but when it reaches desired temp it slows down to maintain temperature. Per manufacturer(remains to be seen) operating cost is cheaper than traditional natural gas heaters. Specs claim it has COP(Coefficient of Performance) of 15.8. What that means is for every 1 unit of electricity you put in, the heat pump delivers 15.8 units of heat to the pool water. This is possible because heat pumps don’t create heat — they move it from the outside air into the pool using refrigerant and a compressor. They act like a refrigerator in reverse !!! That’s the reason I got this heater vs traditional gas heater. HEX055 has dual mode: heating and cooling. It can heats water from ~47–104°F and cools from ~47–83°F, letting you extend the swim season in both directions (early spring/late fall heating, or cooling in hot climates). I haven’t tried the coolling mode yet, my family likes their water nice and hot. Operating as low as 64 dB(per manual), it is very quiet (see video) – my unit is close to my house so I was worried that it will be loud, but you can’t hear anything in the house, so I’m very happy with it. Electrical connections. I’m going to write a book here as I spent most time on this part, so want to help others. This is a 220V unit. You need a separate line just for this heater. It draws 14.5 amps. NEC guidelines require wiring and breakers sized at 125% of the load for continuous operation Manual calls for 12AWG wires but I went with 10AWG, gives me extra safety margin and makes it easier if I ever upgrade to a larger heat pump(if I buy much bigger pool). You’ll need three wires(two hot: these carry the 240V,one for each "phase" and one for ground). In some areas per code you may have to run a neutral wire in conduit, even if it’s not used(check your local code). All packed in ¾” conduit which gives you plenty of room for more wires. I used same conduit to run 12AWG wires for my filter pump. From electrical panel wires run to “Leviton 30 Amp Industrial Double Pole Switch, White 3032-2WS” – this acts a shut off/kill switch in case of unit maintenance or some problems. I then used a “Southwire 1/2 in Ultratite Liquidtight Flexible Non-Metallic PVC Conduit Whip” to run wires from switch to HEX055(also used 10AWG). The flexible conduit enters the unit through the front access panel. Note that the connection point feels somewhat awkward for a 220V unit — inside the unit I ran wires through a thin plastic bracket that can be easily pulled out or dislodged. I would have preferred a more rigid or robust entry point. I saw from other reviews that others modified the panel by making connection from the side, but I didn’t want to do that. I installed a “SIEMENS Q230GF 30amp 2pole GFCI 240v breaker” in electrical panel since the unit is hardwired to a Leviton switch, so really needed that GFCI protection. From electrical panel I ran ¾ EMT(inside the house). I have a siding so where the EMT goes outside I used “3/4 in. Sch. 40 and 80 Electrical PVC Type-LB Conduit Body (Home depot part: E986E-12-HD).” EMT connects to “LB through 3/4 in. Electrical Metallic Tubing (EMT) Set-Screw Connector” and “3/4 in. Electrical PVC Male Adapter (E943E-125-HD)”. From there I have a “3/4 in. Gray Non-Metallic PVC Schedule 40-Conduit going into 2 Gang box”, connection made using “3/4 in. Electrical PVC Male Adapter (E943E-125-HD)”. For the gang box I used “Commercial electric-Gang Metallic Weatherproof Outlet Box with (7) 3/4 in. Holes and Side Lugs, Gray”. Because it’s a 2-Gang box, this gave me room for that Leviton shut-off switch and all wires. I used “2-Gang Extra Duty Horizontal/Vertical Non-Metallic Weatherproof In-Use Outlet Cover (73-in-1-Configurations), Gray” cover for the gang box. In the 2nd gang-box I have a GFCI switch for my filter pump. I also bought a wireless timer so I can run my filter pump on a schedule, but I haven’t finished setting that one up yet. The idea is for filter pump to “activate” the heat pump-see details later. Water connections: There is an accessory box inside the unit that has different connectors. You have to take off the top cover to get to it. See pictures for more details. Regardless of how you connect your pipes/hoses, proper connection is as follows: from the pool water hose goes to a filter pump, from filter pump to HEX055 inlet and from HEX055 outlet back to the pool. You have your: a. 1.5" PVC pipe union – for solid PVC connections(recommended if you have ‘non-flexible’ pools. This is ideal for making solid, glued PVC connections — best suited for rigid plumbing installations (e.g., inground pools or very stable setups). If you can use solid PVC they are the best, no kinks in hoses etc b. 1.25" & 1.5" hose adapter – These are the most useful fittings for above-ground pools like Intex or Bestway. They allow you to connect standard flexible pool hoses (both 1.25" and 1.5" diameters) directly to the unit. The ribbed design on the adapters creates a secure fit with hose clamps. c. 1.5" Threaded Adapter / Conversion Kit – This one has male threads, allowing you to screw it securely into the unit’s port or into other threaded fittings. This is the key difference — it provides a screw-on connection instead of a push-on hose style. My Bestway pool has pipes with threaded connections so that’s easier to use. For my Bestway Power Steel 16x48 above-ground pool, I’m not using solid PVC for now. Because the pool liner and frame can shift slightly, rigid PVC plumbing could put stress on the pool fittings and potentially damage the liner over time. I’ll be using flexible pool hose instead coming out of the pool to the filter pump. Manual states that HEX055 unit is not designed to carry the weight of flexible pipes so I have them supported, but I will convert them to PVC and will install a 3-way valves. Manual also states that you can use one valve but I will have a traditional setup – one 3-way valve on inlet, one on outlet and both 3-way valves will be connected. This from my research is the ultimate setup. If your pump is too strong, you partially close 3-way valve on inlet controlling water flow to HEX055. If you need to disconnect heater, you direct water from 3-way valve on inlet to the one on the outlet, ultimately bypassing the heater. Choosing filter pump: You will want to size your filter pump appropriately to match required flow rate of HEX055. Per manual water flow volume of HEX055 is 1717 GPH(gallons per hour). Your pump should match that, better to go with higher rating pump. Rule of Thumb is the pump should deliver enough flow so the heat pump can transfer heat efficiently without triggering safety shutoffs. Ideal setup: Pump flow rate should be in the middle to upper part of the heat pump’s recommended range. Pump that came with my pool is Bestway Sand Filter Pump Model #58498E with rated flow of 1,500 (GPH). It is a bit underpowered, I may have to change it. My pump is connected to a dedicated 120V GFCI switch(12AWG wires). Why is this pump flow rate important ? If flow is too slow, water stays inside the HEX055 longer, it absorbs too much heat and unit’s internal sensors detect this as overheating and it throws E03 code. That same error can be thrown when you shut off your filter pump(for cleaning, removing debris), but the heater is not turned off, so when you do that it’s best to shut down both units. If you’re getting E03 Error and you are sure your pump has good flow rate check for dirty filter, closed valves, air in the lines, or kinked hoses. If flow is too high water won’t spend enough time in HEX055 to be heated efficiently. Reduced heating performance=higher electricity use. That is why it’s important to match the filter pump to HEX055. Powering on filter pump through HEX055: HEX055 also has an option for powering/activating your 220v filter pump, although I can’t use it, because mine is 120v and I would rather run it on a timer anyway, because if it’s a hot week and temperature outside for example is 95F, HEX055 would not be calling for heat so it also wouldn’t be turning on your pump. No pump running, no filtration and you definitely need your water to be filtered! All heat pumps including HEX055 only “operate” if they detect water flow and the water temperature is below the set point. So in my opinion it’s better to put a timer on a filter pump and if that runs, the heater will kick in assuming it needs to heat water, otherwise the water would just flow through it without heating, which is also fine. But using that same example, if it’s a hot week and you don’t expect your heater to be kicking in, it would be a smart idea to have 3-way valves right before the heater to manually shut off water from flowing through the heater (possibly to extend the life of the unit). Also never run a heater right after you’re shocking the pool with chlorine! Let it dissipate first. That’s when the two separate 3-way valves become handy. How to operate unit: a. Mobile application(Tyua) Registration was easy, you have to “enable” wi-fi on the unit(see front panel), go to an app, register, connect. App is very basic, you set the mode: heating,cooling,auto, set the desired temperature. That’s really it. It also shows you what the inlet vs outlet temp is (so you can check if everything is working ok). It would be great if the app was showing some statistics about the heat pump usage – at the end of the day we’re all concerned about the electricity costs so knowing how long it’s running would be useful – I have no clue if the app would just need a new feature and whether the unit would just support it or whether this would require changes on a unit as well. I’m going to reach out to manufacturer and find out. You also have ability to set the timer(both through app and front panel, easier through the app). Why Would You Use the Heater’s Timer? Few reasons: • Avoid running the heater at night when it’s less efficient (colder air). Remember, heat pumps don’t create heat — It extracts heat from the outside air and transfers it into the pool water. Its efficiency (COP) is highly dependent on how easy it is to extract that heat. When the air is hot (e.g. 85–95°F), there’s plenty of heat energy available in the air. The compressor doesn’t have to work very hard to move heat into the pool. The colder the air, the harder the compressor has to work, and the less heat it can move per kilowatt of electricity used. • Power off unit on days you don’t need heating. • Reduce total runtime on the unit (extends lifespan). b. Front panel. Powering on the unit from panel got me. I pressed the power button for few seconds to unlock it and since the display was showing temperature I assumed the unit was on. But it still wasn’t. I had to press the power button again and hold it for a second to turn it on, only then I was able to switch modes using M button. You can set heating,cooling,auto modes from the front panel. You also set the time. Panel shows you inlet and outlet temperate, which is convenient. Heating performance(the good stuff). I turned on the heater at 12:41PM on Saturday, at that time water temp in a pool was 76F, outside temp 74, 79 high of day. at 7:51pm water temp was 87F as shown by the Tuya app. At 10:58pm it was 90F. So from 12:41 PM to 10:58 PM, it went from 76 F to 90 F, a gain of 14 F over 10 hours 17 minutes, which is about 1.36 F per hour. See pictures for details. Amazing performance, I’m glad I oversized! Time will tell what the performance is during colder weather, but so far I’m thrilled. ... show more
Reviewed in the United States on July 28, 2026 by Marek

Fantastic Pool Heater
Size: 18'*39'*48"
I installed my HEX075 heat pump in July of 2025. Over the two days prior to installation, for about an hour each day, my 14-year-old son and I reviewed the instructions that came with the heat pump. The instructions were clear and concise, and easy to follow. I am using this heat pump unit in tandem with an 18"/1.5 HP Aquastrong Sand Filter. This sand filter/pump paired perfectly with the HEX075 heat pump, maximizing heat flow by way of a near perfectly matched flow rate. The family is still telling everyone that will listen about how great it is to not have to wait for a string of hot days in Western PA to go swimming; just leave the heat pump fired up and enjoy 88 degree F water all summer long - morning, noon, and night. And as if that wasn't good enough, the filter/pump and heat pump both have internal timers, such that this setup becomes 'set and forget' to a very large degree, aside from the occasional backwashing and rinsing of the filter media. Beautiful! Additionally, and probably most importantly, the ease with which I was able to get any questions answered by way of a few emails to Aquastrong (which were ALWAYS promptly and concisely answered) was second to none. Full stop. For example, I was made aware of a design shortcoming with this heat pump that could possibly result in moisture ingress to the touch screen; I was told that an updated touch screen was being finalized, and upon completion, the updated touch screen would be sent to me. Sure enough, after a fair amount of overnight rainfall, I was seeing that the ingress of moisture was affecting the touch screen performance. I sent an email to Aquastrong, noting this fact, along with our prior correspondence regarding the updated component. When I got home from work a few days later, this updated touch screen was waiting for me on my doorstep. After a quick 10 minute fix to remove the old touch screen and replace it with the redesigned one, I was up and running again. Kudos to Aquastrong for hitting that sweet spot in relation to quality of product, coupled with fantastic technical customer service. We ran this unit for about 4 months, before winterizing it for the season , and it performed flawlessly throughout. It's a breath of fresh air to make a fairly substantial purchase like this, and have NO COMPLAINTS. Great work! ... show more
Reviewed in the United States on June 22, 2026 by Eric S.

Excellent Pool Heat Pump - AquaStrong HEX100
Size: 20'*43'*48"
I purchased the HEX100 AquaStrong heat pump for my 16’ x 32’ inground pool. I live in Middle Tennessee and plan to open the pool a couple months earlier (Mid April to mid-May) and keep it open until the end of October (before leaves begin to fall). My pool is about 20,000 gallons. The HEX100 unit is rated for up to 26,000 gallons. I received the unit a few days after ordering. The install was fairly straight forward. I installed a 40 AMP breaker at my main panel and a 50 AMP GFCI between the unit and the main panel. All wiring is 8-gauge copper. I placed the unit on 4 – 4” blocks that sit on a concrete pad so the unit is 4” above the ground level which allows for good drainage. The rear of the unit is only 16” from a wood picket fence. I believe there was adequate ventilation but I installed two grills on the fence to make sure there was good ventilation. I used Schedule 40 PVC pipe to connect to the pool filter outlet pipe utilizing the PVC fittings provided with the unit and created a bypass if I need to bypass the heat pump. The unit started up with no issues. The pool temperature was 66 degrees F when I started the unit the evening of April 20. The outside temperature was 60 degrees and the low temperature got down to 46 degrees that night. At startup the inlet temp was 66 degrees and the outlet temp was 68 degrees at the standard mode setting. Tuesday evening April 21 the outside temperature was 77 degrees, inlet temp was 75 degrees and the outlet temp was 80 degrees. Wednesday evening the outside temp was 78 degrees, inlet temp was 82 degrees and outlet temp was 86 degrees. Thursday April 23, I was expecting my grandkids to come swim so I changed the Mode setting to boost mode around noon. The outside temp was 78 degrees, the inlet temp was 85 degrees and the outlet temp was 91 degrees. I had a target temp for the pool set at 90 degrees. By Thursday afternoon it had reached the 90-degree target temp. So overall it took from Monday evening to Thursday afternoon to increase the pool temp 34 degrees (66 to 90) which is not bad. It probably would have been faster if I had started in boost mode. My electric utility company provides me with usage info so I calculated the initial cost to bring the pool temp up 34 degrees within 3 days and it was approximately $70. Going forward the cost to keep it at this temp should not be as much. I am able to control the unit from my iPhone with the app provided. It is very easy to setup and navigate, allows for schedules to control the unit if you want. I am very satisfied with this unit. I know it will accomplish my goal to bring the initial temp to 90 degrees at the beginning of the season (3rd week in April) and keep it there. For middle Tennessee, once the summer months are here (June – August) I don’t expect the unit to run very much as the outside temp along with the full sun will keep the water temp at 90 degrees. The AquaStrong customer service response has been excellent via email. They get back to me within 24 hours with any questions I have. I would buy this unit again and can recommend it to potential customers looking for a way to heat their pool. ... show more
Reviewed in the United States on April 28, 2026 by Calvin

It pumps heat well if there is heat to pump
Size: 12'*14'*48"
Some reviews seem to confuse this item with a pool heater that makes heat, while this item is a heat pump that moves heat. There is a big difference. Our pool is in the shade, and I put this near the filter, which is also in the shade. I found it does almost nothing if the temperature is below 80 outside. This unit needs to be put in full sun, or the outside temp needs to at least be over 80 for it to do anything. I used some long hoses to move it about 15 feet away from the filter, so it could get full sun. I turned it so the coils in the back get the full sun exposure. It actually does something with the sun on it when it is in the 70s outside. Still, it just is not built to warm a pool when it is cool outside, there is just not enough heat to pump into the pool. I mean there is heat to pump, but you will see like a .25 degree temp rise per hour in the 70s in the shade. In the direct sun on a 75 degree day, it gives me almost one degree per hour. The biggest issue with cooler weather is how much you will lose at night. In Spring and Fall, you will pretty much lose all the heat it made during the day, every single night. I bought a solar cover due to this, which makes a big difference. I can retain enough heat with the cover on at night to actually gain some ground the next day. You can also give it heat to pump. On a 70 degree cloudy day, I put a portable propane space heater in front of the coil side, with the heater on the lowest setting. With the heater on very low, it just made it a bit warm around the heat pump, and that heat was being almost entirely sucked through the coils due to the airflow. This actually worked very well, and I was only using a trickle of propane. I was getting about 1 degree an hour with the heater added. So it is an efficient way to get heat from a space heater into the pool water. I was hoping for a heater I could turn on in late morning, and get the pool up to 80 for later in the day in the spring and fall only on days we wanted to use the pool, but this item is not going to do that. It will be good to get our shaded pool to stay in the 80s in mid-summer, but as a spring/fall heater it really falls short, though it may be doable with a space heater near it or if it is also a very warm and sunny spring/fall day and you only need to warm the pool about 8 degrees within 8 hours. I decided to keep it, it will certainly help our shaded pool temperature in the summer. I can't fault a heat pump for being a heat pump, and actual gas or electric pool heaters are too expensive and they would use too much power or gas to be worth it for me, so this seems like the best option for now. ... show more
Reviewed in the United States on August 24, 2026 by Chris

Pool heater works well
Size: 12'*14'*48"
It's the first pool heater we've ever owned and it did exactly as it stated it would it raised our pool heat by at least 10°. Easy to install, it is quiet when running.
Reviewed in the United States on October 13, 2026 by Dragonfly

Outstanding Heat Pump, Exceeds Expectations!
Size: 20'*43'*48"
We have had our 8000 gallon pool for about 4 years now. We live in central Alabama where spring and fall are mild and summers are brutal (heat and humidity). We were wavering between gas and electric. We knew we didn't need anything super powerful as we really only wanted to extend our swim season from April through September. So heating from April-May and September, but we also wanted cooling for July-August where our pool temps exceed 90 degrees regularly. So this heat pump ended up being exactly what we needed. Efficient heating and cooling, app controlled, varying sizes available, easy installation, and cost efficient. I'll just list out a bullet list of pros. 1. Easy installation - I had a friend who is an HVAC tech come and install. Took him around 4 hours total running the plumbing and installing the 240 breaker and hard wiring. Once installed, it's easy to operate, I've only ever used the app to control heating and cooling, but there is an LED interface on the actual heat pump. 2. Quite operation - You can't hear it at all, the only way I know it's running is if the plants leaves are blowing which sits next to the air vent. 3. Extremely affordable - Compared to a few gas heaters I was looking at, this came in much less expensive with more features. 4. Very efficient heating and cooling - This warmed my pool up in around 7-8 hours from a brisk 74 to 90. About 2-3 degrees per hour which I think is perfectly fine for us. 5. Ability to schedule - Once I got used to just using the heating/cooling, I realized how valuable the scheduling function is. For summer cooling, we scheduled it to run Fri and Sat 9:00 PM to 5:00 AM (during evening hours where cooling was more efficient). We will setup a similar schedule for heating this fall where we gain the most efficiency. Overall, we are extremely happy with our pool heat pump. Highly recommended! ... show more
Reviewed in the United States on August 13, 2026 by Tom B

Heater Works Well; App is OK at best.
Size: 18'*39'*48"
Purchased for an ~18000 gallon pool. Works fairly well in a temperate climate. We keep the pool about 89F. Product info says it is good for pools up to 22,000 gallons, but would size up to the 100 BTU for efficiency if I bought again. We are swimming into Oct without issue in the northeast US and keeping at a steady 89-90 daily. The app leaves something to be desired. Controls are good in general. There is a timer and you can adjust the temp, which is handy. However, on multiple occasions it will somehow not actually shut off via timer and I'll have to go into the app and shut it off. Overall we've been happy with it and it performs very well. The auto setting does what it says and keeps the water in line with the set temp. Instructions are OK. I had an electrician do the 220v hookup. The panel setup is a bit ambiguous. Overall happy with the purchase. Longevity will be key to see if this is worth it at a very good price. ... show more
Reviewed in the United States on September 27, 2025 by Sdfgehbgy

Excellent investment, would buy again.
Size: 18'*39'*48"
Often I read the reviews and generally I can tell if it was written by actual consumer. When I purchased this inverter I really did my research. This services a inground 18500 gallon salt water pool and replaced a natural gas heater that was undersized. Intentionally I oversized the inverter because I didn't want the inverter to operate at the high end consuming more electricity. When it was first installed, the fan did come on but, after the pool reached temperature the fan turned off. Very rarely does the fan need to come on as the inverter quietly transfers the heat to the water. The unit really needs to be on its own electrical circuit and it can trip the breaker if attempting to connect to the pump circuit. The unit does come conveniently with pipe adapters and unions. The value for the money I haven't witnessed an increase in the electric bill at all. Definitely well worth the investment and also increases the value of the pool with updated equipment. It's proven reliable already for the past couple of months. I will update the review when the season's change and gets cooler. ... show more
Reviewed in the United States on August 6, 2026 by Douglas Robertson
Checking for best price...