H5 Swimming Pool Heat Pump 18,450BTU 5,500 Gal High Efficiency COP4.1 Energy Save 45% Above Smart WiFi Control 110V
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Availability:
Only 2 left in stock, order soon!
Arrives
Sunday, Sep 13
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Pattern Name: Modern
Size: H5
Features
- SpringBreath 1.0 Heating System with Quantifiable Results---Built to efficiently handle large pools up to 5,500 gallons. H5, centered on a corrosion-proof pure titanium heat exchanger, delivers an industry-leading the Max COP up to 4.1. This isn't just heating; it's high-efficiency engineering for rapid, reliable temperature rise.
- Drastically Cuts Energy Costs---Intelligent Chip and Dynamic Algorithm provide intelligent inverter control, constantly optimizing performance for unwavering reliability. The result is dramatically lower operating costs compared to gas or conventional electric heaters, maximizing your long-term investment.
- Ultimate Ease of Use & Installation---Simplicity from start to finish. Enjoy a worry-free, straightforward installation process, followed by effortless daily control via the intuitive mobile App or the sleek, modern touch panel at home. Total convenience is at your fingertips.
- Sub-50 dB Quiet Operation---Protect the tranquility of your property. With a noise level below 50 dB, its operation is quieter than the hum of a standard refrigerator. You'll get powerful heating without the disruptive noise, ensuring your backyard remains a peaceful retreat.
- Engineered Safety: Water & Electricity Fully Separated---Invest with absolute confidence. The core of our design is a fully isolated system that guarantees complete separation of water and electrical components. It's the failsafe, industrial-grade protection you require for total peace of mind.
- Worry-free Support---Enjoy 12+12-months warranty, lifetime friendly customer service by WARMBLU team. Access support through two options: 1) Find the tutorial manuals inside the package, and we sincerely invite you to join our Discord community to communicate with other users. 2) Contact us for any assistance, WARMBLU001 (at) 163 (dot) com
Description
An engineer watched his family avoid a cold pool. This sparked our mission to creat efficent, sustainable warmth using air energy. Combined with smart inverter controls and full in-house R&D, we deliver unmatched efficiency, quiet operation, and lasting reliability. Every energy-efficient heat pump we build helps reduce carbon footprints and enhances real-life comfort—turning backyards into year-round retreats and homes into havens. That’s impact we’re proud of. Can it be used for a saltwater pool? Yes, the Micoe pool heat pump is equipped with a titanium heat exchanger, which offers excellent corrosion resistance, making it fully suitable for use with saltwater pools. Does the pool heat pump heat the pool quickly? Heat pumps are highly energy-efficient, not instant. Initial heating, especially in cooler weather, can take 36+ hours, but they use far less electricity than other electric heaters for long-term operation. What should I pay attention to when using the pool heat pump in winter? For best winter performance, we recommend: 1.Use a pool cover to reduce heat loss from temperature swings. 2.Choose a heat pump one size larger than your pool normally requires, to ensure efficient heating in cold weather. Is professional installation required? For optimal safety and performance, we recommend professional installation. If you are experienced, self-installation is an option. Support is available to assist you if needed. Why does the WiFi connection occasionally disconnect, or why can't I control the unit through the app? Unstable WiFi often causes disconnection. Check signal strength in the app; it should be above -70 dBm. If weaker, install a WiFi booster/extender near the heat pump. Also, too many walls between the unit and router can reduce signal quality.
Product Dimensions: 17 x 16 x 17.8 inches
Item Weight: 73.8 pounds
Manufacturer: FOSHAN GOODHEAT TECHNOLOGY LTD
Item model number: KSPF-005L3MR1A7
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Pattern Name: Modern
Size: H18
I am very pleased with the heat pump. It works exactly as designed. Set up was a breeze and done in almost no time. The heat pump warmed up the water way faster than expected and the best is how you can regulate the temperature on your phone. Customer service also is great, responding to questions very quickly. I can really recommend the heat pump.
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Reviewed in the United States on July 27, 2026 by Amazon Customer
Pattern Name: Modern
Size: H18
Really satisfied with the pool heater. Performs better than I expected. The pool stays the perfect temperature for us. I did have a small glitch when first installed but their customer service was great . The issue was quickly resolved. I totally recommend them. The unit is easy to set up.
Reviewed in the United States on July 17, 2026 by Rick
Pattern Name: Modern
Size: H7
I bought this for a bestway 18'x48" , 6100 gallon pool. When I first hooked it up the pool was 67 degrees. It took a while, but ran it continous for four days and it was up to 86 degrees with ambient temps varying from 70 at night to 78-80 during the day. Now I run the pump 12 hours a day just for water clarity and to maintain the heat. I keep the pool at a perfect 88 degrees even when the outside temps dip into the 60s at night! It also has the ability to cool the pool if you put it on "cool" or "auto" mode by holding the settings key and the up arrow key for 5 seconds and then let off the up arrow key first it changes modes. Then it switches from heat (sun icon) to cool (snowflake icon) or auto (A) icon. The compressor switches the flow and it then will pump cool water. I've used that a few times when the pool got up over 91 degrees! I'm running a flow rate of about 40-42 gallons per minute and have a valve inline to regulate it. Optimum rate. I highly recommend!
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Reviewed in the United States on July 31, 2026 by S. Martin
Pattern Name: Modern
Size: H5
Junk! We had one and it worked for about a week. Husband called technical support and they were very helpful and sent a replacement. Husband spent 5 hours setting the new one up and it doesn’t work. Goes immediately to 3e which is an error message. Don’t waste your time or money!
Reviewed in the United States on July 4, 2026 by Lisa
Pattern Name: Modern
Size: H18
I already knew inverter technology is superior to standard single stage heat pumps but I was concerned at the companies claim this pool heater could heat up to 21,000 gallons. I installed myself, actually very simple. Running the a new electric circuit through the attic was challenging at 70 yrs old but I survived. Making the concrete pad was no fun either but I prefer to do things my way. The re-piping of the pool pump to the heater was easy enough but you should draw out what you need and make certain you enough fittings (mainly 90 degree), Tees and valves. The valves are critical because depending on the pump revolutions per minutes (RPMs) you may to reduce the water flow coming out of the heater. Each model has a different gallons per minute (gpm) requirement. The unit comes with an MPa gauge, is a type of pressure gauge that measures pressure in megapascals (MPa) on the back and you want the water pressure to stay in the Green zone. Lower the number on the gauge means high water flow but less heat transfer on the water discharge. It means if the water flow is to high/fast the is moving too fast to absorb the heat, so valve is needed on the heater discharge water line to slow the water flow down. See picture. When re-piping your system, you want to install a 3-way valve to the line coming out of your filter. This valve will do 2-things: 1- allow you divert water to the pool and to the heater, 2- allow you to isolate the heater and maintain water flow to the pool. I installed a second 3-way vale on the water line going into the heater to allow me to drain water out of the pool. Then installed a standard valve on the water discharge of the heater to adjust the water flow. If your water flow is too high the heater will produce a lot of condensation and drain out of the bottom. The unit comes with a key pad but the Smart Life App makes it a lot easier. Setting up the App was frustrating. You have to link your phone with the Heater and it uses WiFi (not Bluetooth). The heater becomes a Network and you have to connect your phone to that network, then you open the Smart Life App, Add a new device, select smart heat pump, it will ask for network, you will select your home Wifi, enter your password and it will download the heater. What's really nice about this heater, it also cools down the water temperature, yes heating & cooling. Here in Florida that's important because the pool water can go into the low 90 degrees. For my pool (13,000 gallons) it only took 24 hours to reach 86 degrees from 70 degrees. When the heater is running, it only uses 6-amps of energy or 1,300 watts = 1.3 kW which how your electric bill is charged. Using $.06 per kW, .06x1.3= $.078 per hour. If you run your pump 8 hours a day, that's $.62 a day or $18.72 per month. Also, when installing the PVC pipe and fittings, especially the 3-way valves make certain you have them going the right direction and install Unions in you piping to make it easier in the future to work on your system.
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Reviewed in the United States on May 12, 2026 by Mike M
Pattern Name: Modern
Size: H7
Solid heater! Warms pool up a degree every hr and a half to two hrs. Warmer it is outside the faster she pumps out warm water. Easy to install. Much quieter than I expected too. I should of gotten this unit a long time ago!
Reviewed in the United States on June 8, 2026 by I received the item last weekend and assembled it yesterday. Took an hour and a half for one guy to do it! The dang thing looks great, and it’s STURDY! I’m a 350 lb guy and my spouse is 250lb and we had our German shepherd and 2 pitties up on the bed, all weighing nearly 100 lbs each or (900 ish lbs total) and the bed has absolutely no weakness, not even a creak. It held up no problem. This is absolutely worth the money and it looks great too!
Pattern Name: Modern
Size: H5
We've had this for about 2 months now. It has done everything we want for it to. At the beginning of the season it got the pool up to temp in around a day. Now that it is peak season it normally takes about 3-4 hours. We have gotten to use the pool every day this summer, which is a huge difference from years past. The biggest con is the app never works. It's not a huge deal to walk down to it, but when I'm sitting on the deck, I don't always want to walk down into the yard. We have it set on the pool pump timer and plug, so that helps as well. 4 starts because the heater works great, but the app never works.
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Reviewed in the United States on July 19, 2026 by Robert
Pattern Name: Modern
Size: H5
It is not something that I turn on for a few minutes and then expect the pool to be ready right away by the time I do so. It is most effective when I prepare ahead and allow it to run in a steady manner. As soon as I became used to that beat, it became simple for me to handle. Depending on the weather and the time of day that we want to go swimming, I often begin the process of cleaning our pool either earlier in the day or the evening before. When we finally get around to using the pool, the water has a quality that is far more appealing and consistent than it had previously. Among the components that have proven to be the most helpful in day-to-day usage is the smart WiFi control. In spite of the fact that I did not anticipate relying on it as often as I do, the fact that I am able to monitor and adjust the unit without having to go outside every time is quite useful. Even when I am occupied with other things within the home, I am still able to keep an eye on the setting and make little adjustments as required. Especially when the amount of time spent in the pool varies from day to day, this makes the heat pump seem more manageable to live with. The size of our pool is within the range that is specified, and the heat pump has been able to manage it well while the weather outside is rather pleasant. My expectations were met, despite the fact that it takes longer to make a perceptible impact on days when the temperature is lower or the wind is stronger. We are more inclined to utilize the pool on days when the temperature is moderate since the water is pleasant enough for us to occupy it rather than avoiding it. It is precisely in this area that we have found this product to be of great value. Because of this, the pool may be used for many practical purposes, and swimming will seem less reliant on the weather being ideal.
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Reviewed in the United States on June 25, 2026 by HUY LE