FibroPool FH255 Pool Heat Pump vs FibroPool FH270 Pool Heat Pump

Both are FibroPool titanium heat pumps with digital controls and enamel-coated steel cases, and both rate 4.8 stars. The FH270 is the bigger unit: 70,000 BTU, rated for pools up to 15,000 gallons, and owners say it heats fast and runs very quiet. The FH255 is the smaller 55,000 BTU unit for pools up to 10,000 gallons, with a slightly higher COP of 5.92x. Buy the FH270 for a larger pool or faster heat-up; buy the FH255 if your pool is small and you want the more efficient compressor.

• Choose the FibroPool FH255 if your pool is at or under 10,000 gallons and you want the higher-efficiency 55,000 BTU unit.
• Choose the FibroPool FH270 if your pool runs up to 15,000 gallons or you want faster heat-up and a quieter, larger-capacity unit.