FibroPool Review FH055: Best Electric Heat Pump

Fibro Pool Review FH055

To obtain maximum enjoyment from your in-ground or above-ground residential swimming pool, you need a way to heat the water. A quality pool heater means more comfortable swimming and significantly extends the swimming season from spring to autumn.

Unlike gas or propane pool heaters, pool heat pumps transfer heat from the surrounding air rather than burn fuel to create it.

This key difference explains why pool heat pumps are far more energy-efficient and environmentally friendly and save you hundreds of dollars annually by keeping your pool water at a comfortable temperature.

In the detailed Fibro pool review below, you will learn why we consider the FibroPool FH055 your best choice for economical heating of a typical in-ground or above ground pool. This dependable heater features advanced technology plus high-quality materials and construction.

Best Electric Heat Pump Pool Heater – Fibro Pool Review

FibroPool FH055 Swimming Pool Heat Pump

For reliability, ease of installation, and outstanding performance, the FibroPool FH055 Swimming Pool Heat Pump is an excellent choice for smaller in-ground and above ground backyard pools.

This 55,000 BTU heater is easy to install with just two 1.5-inch water line couplings and only a 12-gauge, 220V circuit needed for power.

Its horizontal design minimizes the space needed for installation. The exhaust fan blows sideways to be placed with zero overhead clearance.

It is ideal for cooler climates as it works to an ambient temperature of just 40F. Operating costs average just 25 cents per hour. It is the most efficient pool heat pump, with a COP rating of 5.92 out of 6.0.

The FH055 is built to give you many years of service with minimal maintenance. The weatherproof case is made of enamelled steel, and the heat exchanger is titanium, which easily withstands heat, humidity, and salt air. The operation could not be easier with push-button controls and a large LED display.

The FibroPool FH055 is the best heat pump pool heater for inground pools. Although it is rated for pools of 10,000 gallons, in milder climates or with the use of a nighttime pool cover, it can maintain comfortable temperatures for pools up to 15,000 gallons.


  • 55,000 BTUs heat output
  • Rated for 10,000-gallon pools, 300 sq. ft.
  • Works down to 40F ambient temperature
  • High-pressure Copeland differential compressor
  • 1.5″ compression water line fittings
  • Requires 12-gauge 220V power circuit
  • 40″ x 16″ footprint
  • 120 lbs. weight




  • Right-sized for typical in-ground or above ground backyard pools
  • High COP efficiency rating of 5.92/6.0
  • Easy hook-up to the water line and power


  • The water outlet washer should be replaced with one thicker to prevent slipping.
  • Dependable, Cost-Efficient Pool Heating

Bottom Line

For owners with plus-or-minus 10,000-gallon pools, in-ground or above ground, the FH055 offers the simplicity of installation, super-economical operating costs, and durability.

Thanks to its superb design, you will enjoy extra months of swimming comfort with low operating costs every season.

Fibropool fh055 swimming pool heater FAQ

Frequently asked questions about the fibropool heat pump:

What size pools will the FH255 heat?

The FH255 is rated to heat in-ground pools up to 10,000 gallons and above-ground pools up to 21′ round or 15′ x 30′ oval.

Is the FH255 compatible with saltwater pools?

Yes, the FH255 is compatible with both freshwater and saltwater pools.

How well does the FH255 heat the pool?

A: The FH255 is rated to heat 10,000-gallon pools up to 82°F under optimal conditions. Reviewers report it raises their pool temperatures by 2-3°F.

How long does installation take?

Installation typically takes around 45-60 minutes.

How energy efficient is the FH255?

The FH255 has a high coefficient of performance (COP) of 5.92, meaning it produces almost 6 times as much heat energy as the electrical energy it consumes. This makes it very energy efficient compared to gas heaters.

How noisy is the FH255?

Reviewers report the FH255 runs very quietly, similar to or quieter than their pool pumps. It won’t disrupt pool use.

Does the FH255 come with a warranty?

A: FibroPool offers a 1-year warranty on parts for the FH255. The titanium heat exchanger has a 10-year warranty.

What maintenance is required?

The FH255 is designed to be low maintenance. Just occasional cleaning of debris from the filter basket is required. There is no oil or gas to maintain like a traditional pool heater.

Conclusion: Fibropool FH055 Review

Our Fibro pool heater review covers everything you need to know to decide this is right for you. The quiet, efficient, reliable operation and rugged design will provide years of comfort without ballooning your electricity bill.

Unlike propane or gas pool heaters, it requires no additional fuel. The compact, horizontal design gives you ample installation flexibility.

In short, the FibroPool FH055 is your best buy for adding the comfort of warm water to any backyard pool. Relax in your pool earlier in spring and late into autumn in northern climates.

With all its advantages, why wait longer to enjoy the comfort and relaxation a warm pool offers? Buy today with the assurance that you are making an informed decision you won’t regret.

FibroPool FH055