















🔥 Heat your pool like a pro — smart, sleek, and always ready to impress!
The Mxmoonant SPA Heater is an 18KW electric pool and spa heater featuring a precise touchscreen thermostat and durable 304 stainless steel heating tubes. Designed for pools up to 2000 gallons, it automatically cycles heating to maintain your ideal water temperature efficiently. Its professional hardwired installation ensures safety and longevity, making it a smart upgrade for above ground or inground pools and hot tubs.












| ASIN | B0CWL7Q8N9 |
| Best Sellers Rank | #117,458 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Swimming Pool Heaters |
| Brand | Mxmoonant |
| Color | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (9) |
| Date First Available | February 27, 2024 |
| Form Factor | Cabinet |
| Fuel Type | Electric |
| Heat Output | 18000 Watts |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 20.2 pounds |
| Item model number | 18KW |
| Manufacturer | Mxmoonant |
| Product Dimensions | 17"D x 2"W x 10"H |
| Room Type | Bathroom, Patio |
| Special Feature | Digital Display |
A**R
Good heater but electrical documentation is lacking
Please note, I am not an electrician, so this is not professional advice. Originally tried to wire like a 220 volt appliance but did not work. Subsequently wired with 2 separate 110 volt lines each on a Siemens Q160 60-Amp 1 Pole 120-Volt Circuit Breaker. Ran one hot line to L1 and second hot line from second breaker to L2 on the heater. No neutrals connected. Ground from heater to breaker box. Working for last several months now without a problem.
B**B
hot tub heater, needs professional installer
The Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub Is a nice small size addition for my built in hot tub to my pool. The use of a 90 amp breaker and 240v is the only challenge, as this will require a professional install, my pool panel is on the other side of the house. However, this as nothing to do with the product. In all, the quality seems great with good functionality and value for the cost. It seems easy to use and I will have it tied into my pool panel for heating. Time will tell how well it lasts and works, requiring a future update, if any issues.
A**Y
Efficient and reliable.
This spa heater warms the water quickly and keeps it at a comfortable temperature. The touchscreen thermostat is simple to use, making it easy to adjust the heat exactly how you like it. It works well for both above-ground and inground pools, which is really convenient. Installation was easy, and the unit feels solid and well-built.
M**C
Small Footprint
I ordered this pool heater for my pool and decided against using it. It is very powerful and looks well designed and made. It has. a very small footprint, but I feel like my pool is just too big. Although not listed anywhere, The math says this is a 50,000 BTU heater which would be good for my pool in the summer but not really spring or fall. It is 240V and uses a 90 amp breaker which means it will not be cheap to run, at least as far as I am concerned. It looks like it would be very simple to install after you have the 240 circuit ran to it.
B**.
Great Product!
Just a straight swap out for my old factory one. This one is much more powerful and the water flow is amazing. Well built and fully programmable makes changing temperatures very simplistic. Seems to be well built and really could not be more impressed.
Trustpilot
3 weeks ago
3 weeks ago