Shopping Cart

Your cart is empty.

Your cart is empty.

FibroPool Swimming Pool Heat Pump - FH255 55,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

Free shipping on orders over $29.99

$2,199.99

$ 99 .00 $99.00

In Stock
  • CLEAN AND GREEN: The FH255 is powered by clean electricity, reducing the harmful environmental effects and cost of traditional heaters that use natural gas or propane. Our pumps instead move heat from the air into the water, which saves you money and is a breeze to maintain
  • COMPATIBLE WITH: In ground pools up to 10,000 gallons and above ground pools up to 21 foot round or 15 by 30 foot oval. As with all heat pumps, we recommend using in a humid climate down to 50 degrees for best performance. Dry climates are better served by a traditional gas heater
  • HIGH EFFICIENCY: Utilizing high-pressure differential compressors and titanium heat exchangers, FibroPool heat pumps are meticulously designed to be the most energy efficient in their class. You can rest comfortably knowing your family will enjoy years of late season swimming without feeling a squeeze on your electric bill
  • RUGGED DESIGN: Enamel-coated steel chassis is designed to withstand outdoor elements season after season. Slim profile measures just 16"x40"x24", offering a wide range of mounting options. Conveniently installs with included 1 1/2 inch compression fittings
  • EASY OPERATION: Digital control panel with an easy-to-read display offers convenient temperature setting and monitoring. Optional extension cable allows you to mount the control panel in a location that works best for you



Product Description

fibropool fh255 heat pump 240 volts 55,000 BTU

55,000 BTU, 240 Volts

The reliable, time-tested solution to heat your pool.

Experience the remarkable power of our FH255 pool heat pump. Designed for up to 10,000-gallon pools, this heater provides a user-friendly, cost-effective solution to extend your swimming season, all while running on clean electricity.

  • The FH255 will heat pools up to 10,000 gallons, 21' round, or 15' x 30' oval.

  • Yes, the FH255 along with all of our other heat pumps are compatible with both freshwater and saltwater pools.

  • Installation takes roughly 45-60 minutes.

  • The FH255 will work best in humid climates and above 60 degrees Fahrenheit. As the air gets dryer and the temperature lower, the performance of the unit will decrease.

  • The unit is rated to heat 10,000-gallon pools up to 82 degrees under optimal conditions.

Technical Specifications

Heat output 55,000 BTU/hr
Power requirements 240v/60hz
COP 5.92x
Dimensions 40" x 16" x 24"

Diego Suarez del Real
2025-08-21 17:49:04
I bought this heater for a 10,000 gal in ground pool. The installation was easy, you can find a detailed installation video on youtube if you look for the model and brand that is very helpful. It took a couple of days to get the water to the desired temperature (97F) but my kids had use it daily since. We stopped using the pool in September last year due to the low temperature of the water that has been at least below 74 F so I decided to invest in this heater to be able to get the most out of the pool and it has worth every penny so far. It has consumed an average of 16kWh per day but I have noticed that for the last four days that have been hot outside (above 90F during the day) it consumes around 8 kWh daily to keep the temperature at 97F. I cover the pool at nights with a solar plastic cover and it had helped the pool to avoid heat loss. The heater is quite and easy to program and use. I definitely recommend this heater if you want to get the pool experience to the next level.
Pebbs
2025-08-08 17:12:01
Purchased the Fibroheat heater based on reviews both on Amazon and a few pool sites and the delivery of the unit was perfect, no issues at all, installation was a breeze, think it took me longer to buy the piping from Home Depot then install everything. Once we got the power installed and the heater operational it heated the pool from 65 to 85 in 72 hours with it being unseasonably cool outside. Currently the pool is 88-90 at my kids request and air temp is 82. The unit is extremely quiet and so far seems to be efficient.
Customer
2025-07-17 11:26:29
To be fair, we live in Bermuda so the climate isn't too taxing on pool heating. Our pool is fairly small, 9000 gal. This unit does an excellent job. The unit is triggered via the flow of the pool pump which is on a timer. Running for about 12 hours a day, I can keep my pool at the 90 degree mark for most of the year without the need for a cover. Installation was very straightforward; no surprises or "undocumented features". The manual was clear and concise. As others had issues with packaging, I'd suggest the manufacturer has listened. The unit came well packaged with absolutely no damage at all. So far we are extremely happy with this purchase.
David Arizona
2025-06-22 13:57:39
Quality seems good. As you can see by the picture, I had to get creative with the PVC piping. The fan exhaust needs 3 ft to work effectively. My plan was to have the unit facing the pool pump. My pool is 15k gallons. I don't think this size would heat up the pool in the heart of a southern Arizona winter, but it will definitely add a solid month on each end of the season.
Jason W. Hicks
2025-04-09 14:28:23
After wasting about $300 trying to make a solar pool heater using polyethylene tubing (search youtube and you'll see some designs, trust me, they don't work!). I decided to invest in this heat pump. Prior to purchasing, I had several questions and the staff over at FibroPool were prompt to reply and answer my questions. The pump arrived in perfect condition via a freight trucker. The installation was a breeze (I am fairly handy though). I put my heater on a homemade plywood base with locking casters so I can move it and store it away at the end of the season. I also installed it about 15 feet away from the pool so I had to run some 1.5" pvc piping up and across my covered patio. I live in the NYC area and put up an 8'x16'x42" Intex pool every year in our small backyard for the kids. We only get about 3 hours of sunlight due to the shadows caused by the house and detached garage, so the pool only heats up to about 77 degrees on its own. Fine for the kids, but not my wife and I. We like it warmer. I set this bad boy to 88'F and turn it on in the morning before I leave for work. It's up to 88'F a few hours later and the wife and kids are enjoying the pool all afternoon. I enjoy it myself in the evenings. This heater is a beast! We got back from vacation the other day and the pool temp had dropped to 72'F. I put the pump on at 7:30 in the morning and it was 88'F by mid-afternoon. I love this thing. It was the best investment for my pool. Another great feature, the heater blows cold air out of the fan while operating, so it cools off my covered patio while I sit back there and work on my laptop. It's a win-win. If you can swing it, go for it. I believe it has a 10 year warranty or something like that so that's also what sold me on it. I also bought their jandy style 2" 3-way valve and designed a diverter with some pvc fittings which sends the pump water to the pool heater with a simple turn. You can see my review and photo under that product description.
DiSantore
2025-04-04 13:31:15
Fibropool heat Pump - clock and scheduling to turn on and off automatically not working. I called support, and the only option was to leave a voice mail. I’m Still waiting for the callback.
Megan McIntyre
2025-02-09 10:48:52
Works great we have a 8,800 gallon pool. Originally it took it 5 days to get it up to swimmable water but now it’s holding steady! Great addition to the pool
Sara
2024-12-19 12:49:11
This is one of the most rewarding additions to our pool and has allowed us to swim year round. The unit is surprisingly energy efficient, not too large, easy to install and not too loud. We absolutely love ours and would recommend it to anyone.
Recommended Products

$94.21

$ 38 .99 $38.99

4.5
Select Option

$449.99

$ 99 .00 $99.00

4.3
Select Option