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FibroPool Swimming Pool Heat Pump - FH120 20,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

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$1,599.99

$ 99 .00 $99.00

In Stock
  • CLEAN AND GREEN: The FH120 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 5,000 gallons and above ground pools up to 15 foot round or 12 by 18 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
  • 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

Main

Extend your swimming season this year with the FibroPool FH120. Produces 20,000 BTU/hr output with 4.8x efficiency rating. Heat inground pools up to 5,000 gallons and above ground pools to 18' round or 12' x 18' oval. Plugs into a standard 3-prong wall outlet for easy setup. Utilizing a high-pressure scroll compressor and a titanium heat exchanger, we’ve maximized energy efficiency to achieve a COP of 4.81; in other words, for every dollar of electricity, the FH120 will output an equivalent 4.81x of heat.

  • Runs conveniently on a standard 3 prong, 120-volt plug.
  • Installation takes less than 30 minutes with 1 1/2” hose adapters.
  • All-metal, enamel coated case will last year after year and withstand the elements.
  • Simple digital display allows for quick adjustments from the unit, which can be extended with our optional extension cable for optimal convenience.

Fh120 Side View

Sleek Design

Slim profile, weather-proof case is designed to accommodate a variety of placement options. Easy side access to standard fittings minimizes install time and hassle.

Grille

Clean, Efficient Electricity

The FibroPool FH120 is powered by clean electricity, reducing the harmful environmental effects of traditional, gas-powered heat pumps. Industry experts have meticulously designed the FH series heat pumps to be the most energy-efficient in their class, operating for an average of ~16 cents per hour.

Seasons

Extend Your Swimming Season

The FH120 will ensure comfortable swimming conditions by keeping your pool 10-15 degrees above its ambient temperature under most conditions.

Digital Control Panel

Convenient Controls

Easy-set digital panel provides quick access to all FH series unit controls. Optional extension add-on enables a larger variety of placement configurations away from the unit, allowing adjustments from the comfort of your home.

Chassis

Rugged Design

Enamel-coated steel chassis is designed to withstand the elements season after season. Slim profile measures just 16"x36"x24", offering a wide range of mounting options.


KMK2CENTS
2025-08-27 11:16:51
UPDATE 11/2024: After 5 years of use, we still rate with 5 stars! We keep the heater running 24/7 June to Sept every year. Even upgraded to a bigger 20 x 54 permanent above ground pool and this works great with the significantly upgraded pump/ filter system. If you are a serious pool owner and keep your pool clean, this is an excellent investment for your family.Original Review: We have tried everything available to heat up our 18x 52 Intex metal post pool. We have had the pool for over 12 years and love it!. However, we don’t get to use it as much as we would like because the kids would complain that it is too cold. We moved to a new place that has a very shaded back yard. We only get sun on the pool from 11 am to 2pm. We resorted to buying the kids wetsuits so they could swim!Well, I am pleased to report that this heater WORKS! Our pool is holding steady at 84 degrees and we live in a Seattle suburb. Last week it was 72 degrees outside and the pool was still at 84. We do not have a solar cover on it yet, but that is in the mail. We did find that the water is evaporating and a higher rate than we are used to, so we highly recommend that you cover your pool when not in use.We purchased the 120v version and just plug the dang thing into an outlet. We do have ours running 24/7 since we have a really good pump and it keeps the pool super clean. We upgraded the pump from the one that came with the pool. See photo. My hubby is obsessed with keeping the pool clean so that is also an added bonus.This all sounds great right? Be prepared to get frustrated with connecting the heater through your pump filter system. You will need lots of cash for the swear jar! You will need to find some PVC and connectors that will work with your current system and keep it from leaking. See photo of our “jimmy rigged” connection. It’s not pretty, but it works and does not leak!Bottom line: if you really want to use your above ground pool without freezing your kids, BUY THIS HEATER! We are extremely happy that we finally caved and bought it. Wishing that this was available a long time ago.
DTSully
2025-07-22 11:32:19
The plumbing connections are relatively simple if you’ve done any plumbing with pvc before. Plan on using copious amounts of Teflon tape on all connections which aren’t glued or you will have leaks. The unit started right up and warmed my pool temperature by 8 degrees over the course of a few days with air temperatures in the mid to high 70’s.(In conjunction with a solar cover) Our yard has lots of shade, we only get about 2-3hrs of sun on our pool each day. When I unpacked the unit I was a little concerned because there was a small dent on one of the corners of the unit. But it appears this is only cosmetic as the unit appears to be running well at this time. I had my electrician run a dedicated 20amp gfi outlet to plug the unit into and I connected the plumbing. I used two three way valves so that I can isolate the heater when I want shock the pool or vacuum. Due to the inline chlorinator I have, a valve to prevent backflow needed to be installed to prevent high concentrations of chlorine from back flowing into the heater. We are excited at the prospect of not having a freezing cold pool due to our shady yard. Our pool is 54” deep by 18’ round, above ground. Thank you Fibropool for what seems like a quality product.
Carden
2025-05-07 10:56:39
I had this professionally installed and the heat pump does not work. Understandable as there is always a risk a product could be defective or damaged during shipping. I attempted all of the tricks and followed advice on settings per the manual and youtube videos. It still does not work.What is not acceptable is the complete failure to have any customer service or tech support to troubleshoot. The "support number" goes to an answering machine. You can call over and over for days and will never get an answer. It allows you to leave a voicemail for a call back, which I have done multiple times with no response. I have guests staying in the home that were expecting a pool heater, and sadly they will not have one as it looks I'll need to get my money back.Take your money elsewhere to a company that has some basic level of product support should the customer face issues.Update: This review is being updated some time later - eventually someone from support assisted, and the pool heater was verified to be "working." It required humidity, and is located in a humid area but despite that, when it did work, it never was able to heat the pool much , maybe 5-10 degrees max after days of running. However, it lasted for only 1-2 winter seasons working poorly, and this year once turned on, there is no functionality at all. Everything verified to be in order, but the unit didn't last. To this day, one of the worst purchases I've made and will be spending only a bit more for a dramatically better product from black n decker.
Customer
2025-05-02 13:45:40
Works great. Easy to set up. Only took a few days to get up to set temperature, even in Nova Scotia climate.
Suzanne
2025-04-08 10:02:40
Great little unit for our 12x20 soft sided pool. Installation was easy-I did it myself. Customer service from Fibropool was excellent as they answered all my questions. My pool was 65 degrees when I turned the unit on. We went away for 2 days and came home to an 84 degree pool. Pool easily went to 90 (where I set it) on a hot spell in September. Now when it’s getting to 12 degrees Celsius at night, the pool is 82 in the mornings. Warms to 86 during the day (we keep a solar cover on the pool at night). We’ve had it only for a couple of weeks but right now it’s great.
Eric
2025-03-22 18:55:48
Heater suggested it can heat up to and including a 12x24 pool.This heater struggles to heat this size of pool unless the air temp is around 30 degrees C.Other than that it’s an easy setup and seems like a quality product.
Clint H.
2025-02-09 15:22:40
pool
Jenifer Kingma
2025-01-04 18:26:47
This product does not work, it only raises the temperature going out by 1 degree, which doesn’t increase the pool temperature. Huge waste of money and very disappointing.
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