ECOPOOLTECH Max 16184BTU Above Ground Pool Heater, Up to 5000gallons Swimming Pool Heat Pumps, Fits 8/11/15 Foot Pools, Titanium Heat Exchanger, 5.62 COP, 110V/120V, EU50

Very good price, easy to operate. Works well if you follow directions. Raised our pool temp from 64 degrees to 82 degrees in a matter of hours. Maintains temp over night if you use a solar cover.

To start, no. This heater will not make your pool feel like a hot tub. Nevertheless, we swam on summer nights when the temp dropped to around 75 - 79 degrees and the pool felt great. It was certainly warmer in the pool than outside of it on those nights. In my experience, if installed correctly, the heater does do what it's made to do.

Customer service at this company is a complete and utter disgrace. We wanted to give the heater some time to see if it was right for us, so we had it for a couple of months. When we decided it was not heating our water, we wanted to replace or return it. We were told that we missed the 30 day window to return it. Asked for a replacement, was told that was only possible if we paid shipping both ways. Horrible customer service, we are stuck with a heater that doesn't heat our water.

I bought this last year and I had so many issues with the pump flow it was frustrating. This year I bought a new bigger pump and I am in love with this heater. The other day the water was actually too warm. It's only June in the pacific northwest and I have been in the pool every day for the last week!

Works as described, slow but qet the job done. My kids love it. No more cold water.

This is a top-tier heat pump that arrived securely packaged in an especially sturdy box. Far beyond this excellent product, I was blown away by this company’s customer service, which I found to be prompt, polite, attentive and remarkably tailored to this individual buyer’s circumstances. In a world of business that too often lacks such a respectful, positive approach, Eco Pool Tech is a stand out. They took the time and went the extra mile to support and resolve this individual purchaser’s queries and concerns. The best companies offer fine products and take excellent care of their customers after the sale. This one qualifies on both counts. Highly recommend.

One star because I can’t give it zero. Please do not spend the money on this absolute worthless piece of junk. It doesn’t come with any hoses to connect it to your pool so I spent an additional hundred dollars to even get it to connect to my pool. I finally get it connected and I plug it in and the first thing it does is give me an error message. The instructions are written in English, but by a non-English speaking person clearly. They want me to take the whole unit apart to see if a plug is stuck sending this absolutely worthless piece of crap back.