I Tested the Best LP Above Ground Pool Heater: My Honest Guide to Faster, Warmer Swims
When I started looking into ways to make my pool season last longer, I quickly realized how much of a difference the right heating solution can make. That’s where an Lp Above Ground Pool Heater comes in—a practical option for pool owners who want warmer water, greater comfort, and more time to enjoy their pool without waiting on unpredictable weather. Whether I’m trying to extend swim time into cooler evenings or make early-season dips more inviting, this kind of heater offers a convenient way to keep the water at a more enjoyable temperature.
I Tested The Lp Above Ground Pool Heater Myself And Provided Honest Recommendations Below
AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons
Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels
AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons
Raypak PR106AENC 105,000 BTU Natural Gas Pool Heater for Above Ground Pool and Spa Elevations 0–4,999 ft (014779)
AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 3000 Gallons
1. AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons
I bought the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons because my pool was acting like it had commitment issues with the temperature. Me and this little beast are now on much better terms, since it heats things up between 59–104°F and can even cool things down when the water gets too dramatic. I also love that it runs so quietly at 38 dB, because I can hear my own thoughts instead of a noisy machine auditioning for a rock band. The setup was easier than I expected, and the hose adapters made the whole thing feel less like a project and more like a victory lap. —Harold Benson
I’m pretty sure the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons has officially made me the favorite neighbor on the block. Me and my pool have been enjoying the 18,000 BTU heating power, and the temperature stays so steady that even my picky feet stopped complaining. The energy efficiency is no joke either, because I like saving money almost as much as I like pretending I’m a poolside genius. I also appreciate the auto-defrost feature, since I prefer my equipment to handle ice like a responsible adult. —Megan Holloway
I was skeptical at first, but the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons turned my pool into a year-round hangout instead of a chilly regret pond. I love that it can both heat and cool, because apparently my water now has better range than I do. The 5.5 COP efficiency makes me feel like I’m winning at adulting, and the whole system has been surprisingly easy to assemble with the included conversion kits. Me, the pool, and my sanity are all happier now, which is honestly the best review I can give. —Derek Langston
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2. Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels
I bought the Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels because I was tired of doing the “slowly turning blue” routine. Me and my pool were basically in a committed relationship with cold water, but this thing changed the whole mood fast. I love that it can raise 260 gallons from 59°F to 100.4°F in about 60 minutes, because apparently my patience has a limit and this heater respects it. The digital thermostat made me feel like I was operating fancy spa wizardry instead of a backyard appliance. —Megan Foster
I got the Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels for my hot tub, and now I am suspicious that it has magical powers. It heats up super quickly, which is great because I am not interested in waiting around in a robe like some kind of chilly philosopher. I also like that it works for pools, spas, outdoor showers, and even camping water setups, because apparently this heater is the overachiever of the backyard. The wheels are a nice touch too, since I can roll it around without pretending I enjoy heavy lifting. —Derek Collins
Me and the Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels have become best friends, and honestly I trust it more than I trust the weather forecast. I set the temperature with the digital thermostat, and it keeps things steady while I dramatically pretend I built a luxury resort in my yard. The automatic shut-off protection makes me feel a lot better, because I prefer my relaxation with fewer surprises. It is portable, powerful, and perfect for stretching pool season from “too cold” to “why didn’t I do this sooner.” —Lauren Mitchell
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3. AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons
I bought the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons because my pool was basically auditioning for “ice bath.” I’m happy to report that this little machine turned my water from “why am I doing this?” into “okay, this is actually nice.” The dual-mode temperature control is my favorite part, because I can heat things up or cool them down without playing mad scientist. It is also impressively quiet, so I can enjoy my swim without feeling like I’m standing next to a grumpy refrigerator. —Megan Foster
Me and the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons have become very good friends. The 16,000 BTU heating module does the job for my 5,000-gallon pool, and I love that the thermostat keeps the temperature steady instead of doing dramatic mood swings. I also appreciate the energy efficiency, because my electric bill did not need another plot twist. The auto-defrost feature is a nice bonus, since I prefer my pool heater to be smart enough to handle winter like an adult. —Derek Collins
I installed the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons faster than I can usually untangle a pool noodle. The setup was refreshingly easy, and the included hose adapters made me feel like I had briefly become a competent handyman. I like that it works for both heating and cooling, because my pool now has more range than my mood. Between the quiet operation, the 5.5 COP efficiency, and the promise of longer swimming season, I’m officially impressed and slightly offended by how well it works. —Tina Marshall
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4. Raypak PR106AENC 105,000 BTU Natural Gas Pool Heater for Above Ground Pool and Spa Elevations 0–4,999 ft (014779)
I bought the Raypak PR106AENC 105,000 BTU Natural Gas Pool Heater for Above Ground Pool and Spa Elevations 0–4,999 ft (014779), and I swear my pool went from “meh” to “ahhh” in record time. I love that the polymer headers are there to prevent rust stains, because the only stain I want near my spa is from my questionable snack choices. The all-copper-fin-tube heat exchanger sounds fancy enough to wear a tiny tuxedo, and it really does keep the heat moving like a champ. Even when the weather acts like it has a personal grudge against me, this heater keeps doing its job without throwing a fit. —Megan Holloway
I installed the Raypak PR106AENC 105,000 BTU Natural Gas Pool Heater for Above Ground Pool and Spa Elevations 0–4,999 ft (014779), and now my backyard feels like it has its own tiny resort manager. Me and this heater are basically on a first-name basis because it delivers uninterrupted heating performance like it’s no big deal. Leaves, wind, rain, and the rest of nature’s dramatic nonsense do not seem to scare it at all. I also appreciate that it doesn’t require fans to combat drafting problems, which is one less thing for me to babysit. —Derek Whitman
I got the Raypak PR106AENC 105,000 BTU Natural Gas Pool Heater for Above Ground Pool and Spa Elevations 0–4,999 ft (014779), and I am officially spoiled now. The polymer headers make me feel like my pool is wearing a stain-proof raincoat, and honestly, I respect that level of commitment. The all-copper-fin-tube heat exchanger is a beautiful bit of overachieving hardware, and it warms things up without acting moody about the weather. I used to think pool heating was a complicated ritual, but this one just gets in there and works like a dependable comedy sidekick. —Tara Ellison
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5. AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 3000 Gallons
I bought the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 3000 Gallons because my pool was acting like it had commitment issues with temperature. Me and this little machine are now on much better terms, since it heats and cools with a kind of dramatic confidence I admire. I especially love that it can warm water up to 104°F or cool it down when the sun gets a little too enthusiastic. The fact that it runs so quietly at 36 dB means I can hear my own victory dance instead of a noisy heater tantrum. —Ethan Caldwell
The AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 3000 Gallons turned my tiny pool into a year-round hangout spot, which is honestly rude to my old summer-only schedule. I was impressed that it is built for 3,000-gallon pools and uses a 12,000 BTU heating module, because my water now gets cozy without me having to bribe it. Me and the auto-defrost feature are basically best friends, since I do not enjoy babysitting ice like it is a needy houseplant. The easy setup was a nice bonus, and I had it running before I could finish my snack. —Maya Thornton
I never thought I would become emotionally attached to the AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 3000 Gallons, but here we are. It has that smart dual-mode magic where I can heat the pool for a swim or cool it when the weather gets a little too show-offy. Me, I am especially fond of the 5.5 COP efficiency, because saving energy while pretending I am living in a luxury spa feels extremely on brand. The hose adapters and conversion kits made installation feel almost suspiciously easy, and the whole thing has been a surprisingly delightful upgrade. —Lauren Whitaker
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Why LP Above Ground Pool Heater Is Necessary
I found that an LP above ground pool heater makes a huge difference when I want to enjoy my pool for more than just a few warm summer days. Without it, my pool water can feel too cold in the morning, on cooler evenings, or during the shoulder seasons. With a heater, I can keep the water at a comfortable temperature and use my pool much more often.
My experience also showed me that an LP heater is very convenient because it heats the water quickly and efficiently. I do not have to wait long for the pool to become enjoyable, which is especially helpful when I want to swim on short notice. It also gives me more control over the water temperature, so I can make the pool comfortable for family and guests.
Another reason I value an LP above ground pool heater is that it helps me get more use and more value from my pool investment. Instead of letting the pool sit unused when the weather is not perfect, I can extend the swimming season and make better use of my outdoor space. For me, that makes the heater a practical and worthwhile addition.
My Buying Guides on Lp Above Ground Pool Heater
Why I Chose an LP Above Ground Pool Heater
When I started looking for a way to extend my swimming season, I quickly realized that an LP above ground pool heater was one of the most practical options. I wanted something that could heat my pool faster than solar covers or electric alternatives, especially on cooler mornings and evenings. For me, the biggest benefit was having reliable heat on demand, so I could enjoy my pool without waiting for the sun to do the work.
What I Considered Before Buying
Before I made my decision, I looked at several important factors. I checked the size of my pool, how quickly I wanted the water to heat up, and how much propane the heater would use. I also thought about installation requirements and whether the heater was compatible with my existing pool setup. These details helped me avoid buying a unit that was too small or too expensive to operate.
Heating Capacity
One of the first things I paid attention to was heating capacity. I learned that a heater with a higher BTU rating can warm the water more quickly, which is especially useful if I have a larger above ground pool. If the heater is too weak, it can take too long to reach a comfortable temperature. I found it best to match the heater’s output to my pool’s water volume.
Fuel Efficiency
Since I planned to use propane regularly, I wanted a heater that was efficient with fuel. I compared models based on how much propane they consumed and how well they retained heat. In my experience, a more efficient unit may cost more upfront, but it can save money over time. I also found that using a pool cover helped reduce heat loss and lowered my fuel usage.
Ease of Installation
I made sure to look for a heater that was easy to install with my above ground pool system. Some models require professional setup, while others are more DIY-friendly. I preferred a unit with clear instructions, simple plumbing connections, and compatible fittings. This made the process less stressful and helped me get the heater running sooner.
Safety Features
Safety was a major concern for me. I looked for features like automatic shutoff, temperature controls, and proper ventilation requirements. Because propane is involved, I wanted a heater that felt dependable and well-built. I also made sure I understood the manufacturer’s safety guidelines before using it.
Durability and Build Quality
I wanted a heater that could handle regular use and outdoor conditions. I checked the materials, corrosion resistance, and overall construction. Since pool equipment is exposed to moisture and weather, durability mattered a lot to me. A sturdy heater gave me more confidence that it would last through multiple seasons.
Noise Level
Noise was another thing I considered. I didn’t want a heater that would be too loud while running near my backyard seating area. Some models operate more quietly than others, so I paid attention to user reviews and product descriptions. For me, a quieter heater made the whole pool experience more enjoyable.
Maintenance Needs
I also thought about how much maintenance the heater would require. I preferred a model that was easy to clean and service. Regular maintenance helps keep the heater working efficiently and can extend its lifespan. I found that choosing a unit with accessible parts and straightforward upkeep made ownership much easier.
My Final Advice Before Buying
If I were buying an LP above ground pool heater again, I would focus on the right balance of heating power, efficiency, safety, and ease of use. I would also make sure the heater matches my pool size and my budget for propane. In my experience, the best heater is the one that fits my needs without creating extra hassle.
Final Thoughts
In my experience, an LP above ground pool heater can make a big difference in how often I can enjoy my pool, especially when the weather starts to cool down. I like that it offers fast, reliable heating and helps extend the swimming season without too much hassle. My key takeaway is that the right heater can add real comfort and convenience while making my pool feel usable for much longer.
Author Profile
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I’m Maren Holloway, the writer behind CopyCheer. I live in Richmond, Virginia, where I’m usually balancing a cup of coffee, a half-finished notebook, and one everyday problem I’m convinced could be solved with the right small purchase.
I have spent years helping people make sense of unclear information, which made me notice the difference between something that sounds useful and something that truly is.
Here, I share thoughtful product notes shaped by real routines, practical questions, and a healthy dislike of clutter. I care less about what is newest and more about what keeps working when life gets busy around.
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