16000 BTU Heat Pump for Above Ground Pool up to 5500 Gallons, Pool Heater with Smart Inverter and WiFi Control Via App, 110V Swimming Pool Electric Heater, Titanium Heat Exchanger, V5
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Availability:
In Stock.
Arrives
Aug 17 – Aug 19
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Size: 5500 Gallons
Features
- Engineered for Above Ground Pool Sizes up to 5,500 Gallons: For any installation or use questions, please reach out first. Our support team responds within 24 hours with practical, step-by-step help. The KSPF5 Pool Heat Pump delivers stable temperature regulation for pools up to 14 feet in diameter, extending swim seasons with minimal energy cost
- Variable Power Inverter Technology: Utilizes a smart inverter system that adjusts power output dynamically to minimize energy usage and operational costs, ensuring efficient heating under varying conditions with energy cost reduction up to 40%
- App-Based Remote Control: WiFi-enabled for remote operation via a dedicated app, allowing users to adjust temperature settings, operations scheduling and monitor performance without physical interaction, anytime and anywhere
- Corrosion-Resistant Titanium Exchanger: Built with a titanium spiral heat exchanger for enhanced durability and heat transfer efficiency, designed to withstand harsh water conditions, including saltwater
- Weather-Resilient Design: Galvanized steel outer housing and a reinforced evaporator shield provide protection against environmental stressors, ensuring consistent functionality in adverse conditions.
- Quick, Plug-and-Play Installation: Streamlined installation process with integrated connections and no need for professional assistance, allowing for setup in less than 30 minutes
- Smart Protection and Monitoring: Features a leakage protection plug, integrated flow switch, and automatic temperature sensors, providing real-time safety monitoring and automated system adjustments
- Smart Heat Pump: Voltage: 110-120V / 60 Hz. Product weight: 59lb. Product dimensions: 16.5''(L) x 14.2'' (W) x 17.8'' (H)
- Reference Resources: For a full understanding of the product, refer to our instructional videos and detailed user guide
Description
30000BTU Smart Heat Pump 40000BTU Smart Heat Pump 27000BTU Smart Heat Pump 35100BTU Smart Heat Pump 1.8HP Variable Speed Pump 2.5HP Variable Speed Pump 3 HP Variable Speed Pump
Brand: VARMINPOOL
Color: Deep Grey
Material: Acrylonitrile Butadiene Styrene (ABS), Cast Iron
Style: Above Ground
Product Dimensions: 16.5"L x 14.2"W x 17.8"H
Power Source: ac
Item Weight: 59 Pounds
Number of Packs: 1
Manufacturer: VARMINPOOL
Number of Items: 1
Power Source: ac
Color: Deep Grey
Product Style: Above Ground
Item Dimensions L x W x H: 16.5"L x 14.2"W x 17.8"H
Item Weight: 59 Pounds
Material Type: Acrylonitrile Butadiene Styrene (ABS), Cast Iron
Brand Name: VARMINPOOL
Model Number: KSPF-005L3R1A1
Manufacturer: VARMINPOOL
Specific Uses For Product: Pool Heating, Residential Use
Manufacturer Part Number: KSPF-005L3R1A1
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 17 – Aug 19
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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Similar Products
Top Amazon Reviews
Size: 8000 Gallons
Nice heater, easy to install, i got the 30000 btu model and it just hooks up to an outlet so thats a plus. so far i’ve had it up for about 30 hours or so and its heated my 7600 gallon pool from 63° to 80°. App is also very easy to connect to, only thing is it seems to disconnect from the app after a while, stays on though
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Reviewed in the United States on June 5, 2026 Reviewed in the United States on June 5, 2026 by Kevin m.
Great mechanical performance and electrical efficiency. I have been extremely happy with this unit overall. Customer service is awesome. I managed to throw away the o-rings (for the pump). They sent free of charge and even followed up to see if I had received and and it installed ok. They are open to feedback to improve their product. I was asked to provide detailed feedback for their engineering group. Their aim is to provide the best unit possible at a great price. It does have some connectivity/controller issues, but nothing that would make me choose another manufacturer if given the option to go back to the beginning and do it again. Mechanically it is solid. Quiet and performs exactly as rated - you just have to make sure you understand that rating. Make sure you take the time to do the math and right-size your heat pump based on pool size, covered or not, your climate, and ultimately what your want as a set point. Use ChatGPT if you need to. Most that are unhappy with a heat pump's performance had unrealistic expectations. That said- My pool is 5500 gallons. 40,000 btu is rated for 13,000 gallons. That rating is based on set point below what most would want. In Phoenix in the middle of the winter I can now heat my pool literally all the way up to 104°F (max allowable setpoint). The first month (all of January) I set it on 104°F. From 57°F starting point it ran continuously for about 2 weeks to get to low/mid 90°s. My January electric bill was $90 higher than the previous year. On heating mode it only pulls about 5.7A (nameplate says 12A - I assume cooling mode will draw more.) Now that I proved that it can truly heat that far and aligned with my math, I lowered it to low 90s. Don't go in thinking this is a super-heater. It is a super-efficient heater that harvests most of its heat from the surrounding air. It's COP is dependent on the outside ambient temperature. A properly sized heat pump (based on economics/efficiency) will need to be set to maintain. You can't say I want to swim in 90° water tomorrow and have 20-30° to go. That kind of performance requires mass energy (and significantly increased costs).
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Reviewed in the United States on March 14, 2026 Reviewed in the United States on March 14, 2026 by Brian
I ordered the VARMINPOOL 27,000 BTU Pool Heat Pump for 7,000-gallon pools back in September 2025 during Prime Days. I was able to install it myself despite having only limited plumbing experience. I’m extremely satisfied with the product. I ran a couple of tests here in Southern California, and it works wonderfully. I’m using it with our above-ground 5,000-gallon pool and was able to bring the water temperature up to summer levels in just 24–48 hours. It wasn’t cold yet during my October testing (Los Angeles area), but the heater performed exactly as advertised. Make sure your poop pump is a variable speed as the water needs to run slowly through the heater to get heated properly. My issue was that I was using a very fast single speed pump and the water didn't have time to heat when running though the Varmin heat pump. I replace ny pool pump with a variable speed one and run it at the lowest speed when using the heat pump and voila, it works like a charm :) At first, I had some issues getting the heater connected to my existing setup, and later it wasn’t behaving quite as I expected. I called Varmin’s support after seeing another customer mention that they received an adapter from the company. I can’t stress this enough: Varmin’s customer support is the best support service I have EVER dealt with. The representative I spoke with was incredibly nice, contacted the technical team on my behalf, responded immediately, and followed up daily (literally every single morning) until all my issues were resolved. This level of support is almost unheard of these days. In the end, they sent me an adapter to better fit my pool setup, and even after everything was fixed, they called back to offer a perfectly fitted winter cover for the heat pump with properly aligned inlet and outlet holes: all for free! There’s something truly special about this company: the great price point, the great design, and the absolute outstanding customer support. I highly recommend both the product and the company behind it. Thank you, Varmin, for the amazing experience!
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Reviewed in the United States on November 20, 2025 Reviewed in the United States on November 20, 2025 by Client d'Amazon
Size: 9200 Gallons
Brand new, installed doesnt power on. Not open on weekends. Left a message and email. We will see how they respond. Not good so far. Update went back out sunday afternoon and turned breaker back on to see if anything and the thing powered up. Air temp dropping but i let it run for an hour or so and haven't seen any temp change in water. I would think that i would feel a warmer hose on exitbut haven't yet. Shut it off for the nite will turn back on after work
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Reviewed in the United States on May 30, 2026 by Amazon Customer
The heater was easy to install but I had trouble getting it to heat. An email to the company put me in touch with a service rep and the problem was worked out in short order. It turned out to be user error and now that it is set up correctly, it is working well. Thanks!
Reviewed in the United States on May 29, 2026 by Martha J Griffin
Size: 8000 Gallons
The heating is powerful and we have enjoyed a lot! The only bad thing is it doesn’t come with any hose wich makes dificult to find The perfect connection
Reviewed in the United States on June 14, 2026 by Viviane Guarnieri
Size: 10500 Gallons
Heater works great. Were very pleased. Can finally use our pool when we want without shivering. Customer service was extremely helpful. When we lost a part for installation they immediately sent new one without charging us. Then we were called multiple times to ensure the heater was working to our satisfaction. All questions were answered. Quite frankly it's the best customer service we've had in a long time. Highly recommend.
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Reviewed in the United States on June 9, 2026 by Lady MO
Delivery was a little shaky but the install went perfect. Fired it up at 9 am the pool started out at 75 degrees. By 130 pm pool is 83. Really impressed.
Reviewed in the United States on June 7, 2026 by jeff b.