StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

PRO Inverter Pool Heat Pump 100,000 BTU vs AQUASTRONG HEX018 Pool Heat Pump

The PRO is the stronger pick for most shoppers: it covers pools up to 26,000 gallons, heats from 47°F, and its inverter compressor delivers far more heat per unit of electricity. The HEX018 is a smaller, simpler 120V unit that suits pools around 5,000–6,500 gallons and runs very quietly. Owners of the PRO praise fast heating, app control and quiet operation, but warn that an undersized unit or poor airflow kills performance; the HEX018's smaller review base is mostly positive on ease of install and noise.

  • Choose the PRO if your pool is large, you swim in cool weather, or you want app scheduling and the lowest running cost from inverter efficiency.
  • Choose the HEX018 if you have a small pool around 5,000–6,500 gallons, only a 120V outlet, and want the quietest possible unit.

Prices

  • PRO Inverter Pool Heat Pump 100,000 BTU: $1,199.00 at AQUASTRONG (checked today)
  • AQUASTRONG HEX018 Pool Heat Pump: $799.00 at AQUASTRONG (checked today)
  • Difference: the AQUASTRONG HEX018 Pool Heat Pump is $400.00 cheaper than the PRO Inverter Pool Heat Pump 100,000 BTU today
PRO
PRO Heat Pumps, Up to 100,000 BTU Inverter, for Pools up to 26,000 Gallons, 120V/220V

PRO Inverter Pool Heat Pump 100,000 BTU

PRO Heat Pumps, Up to 100,000 BTU Inverter, for Pools up to 26,000 Gallons, 120V/220V

4.6(1,007 ratings)
$1,199.00at AQUASTRONGChecked 29 min ago
See all prices and details
Visit AQUASTRONG
Pros
  • Covers large pools up to 26,000 gallons
  • Inverter compressor cuts running costs sharply
  • Heats down to 47°F for a longer season
  • App control with schedules and energy tracking
  • Titanium exchanger works with saltwater
Cons
  • Undersized install heats poorly
  • Output drops in cold weather
  • Needs good airflow and a pool cover to perform
  • Condensate line must be plumbed to stop dripping
H
HEX018 18,000 BTU Heat Pump For 6,500 Gallons Pools 120V

AQUASTRONG HEX018 Pool Heat Pump

HEX018 18,000 BTU Heat Pump For 6,500 Gallons Pools 120V

4.5(125 ratings)
$799.00at AQUASTRONGChecked 2 h ago
See all prices and details
Visit AQUASTRONG
Pros
  • Very quiet at 38–48 dB
  • Simple 120V hookup
  • ±2°F thermostat accuracy
  • Heats and cools as described, owners say
  • Easy installation with included adapters
Cons
  • Only 18,000 BTU, so small pools only
  • Won't heat below 59°F ambient
  • No app or scheduling
  • Fixed-speed compressor is less efficient at part load

What separates them

PRO Inverter Pool Heat Pump 100,000 BTUAQUASTRONG HEX018 Pool Heat Pump
Heating capacity22,000–100,000 BTU, variable18,000 BTU fixed
Pool sizeUp to 26,000 gallonsAbout 5,000–6,500 gallons
Lowest heating temperatureHeats from 47°FHeats from 59°F
Efficiency (COP)15.8 COP with inverter modulation5.5–6.5 COP claimed, fixed speed
NoiseAbout 55 dB, down to 46 dB38–48 dB
ControlsApp plus control panel, schedules, energy trackingPanel thermostat only
Electrical supply120V or 220V120V only
Thermostat accuracyNot stated±2°F

Prices at every store

PRO Inverter Pool Heat Pump 100,000 BTU

  • AQUASTRONGNew

    In stockReturn policy

    $1,199.00Checked 29 min ago
    Visit AQUASTRONG
Prices and history →

AQUASTRONG HEX018 Pool Heat Pump

  • AQUASTRONGNew

    In stockReturn policy

    $799.00Checked 2 h ago
    Visit AQUASTRONG
Prices and history →

Specs compared

SpecPRO Inverter Pool Heat Pump 100,000 BTUAQUASTRONG HEX018 Pool Heat Pump
Heating capacity—18,000 BTU
Pool size—5,000-gallon pools
Heating range—59 104 F
Cooling range—59 83 F
COP—5.5
Noise level—38 dB
Thermostat accuracy—2 F
Hose adapters—1.25" hose adapters and 1.5" conversion kits
Voltage—120V
Color—White
Model—HEX018

What reviewers say

PRO Inverter Pool Heat Pump 100,000 BTU

  • 4.6 / 51,007 ratings

Rated 4.6 out of 5 from about 1,000 ratings, buyers mostly praise the dual heating and cooling, fast warm-up, app control and quiet inverter operation. Complaints center on units that fail to heat when undersized, weak performance in cold weather, and installation mistakes such as poor airflow or reversed plumbing.

What people mention
  • Heating and coolingPraisedOwners like having both heat and cool modes so the pool stays comfortable across seasons.
  • Heating speedPraisedBuyers report the pool warms quickly, especially when the unit is correctly sized.
  • App controlPraisedThe app and control panel for remote temperature, schedules and energy tracking get positive mentions.
  • NoisePraisedReviewers describe the inverter unit as quiet in normal running.

AQUASTRONG HEX018 Pool Heat Pump

  • 4.5 / 5125 ratings

Owners rate it 4.5 out of 5, with most five-star reviews citing easy installation, quiet running and efficiency. A small group of low ratings report units that did not heat as described.

What people mention
  • InstallationPraisedBuyers say setup is straightforward with the included hose adapters.
  • NoisePraisedOwners describe it as quiet, close to the 38 dB claim.
  • EfficiencyPraisedReviewers report lower running costs than electric heaters.
  • Heating performanceMixed

Questions and answers

Which is better for a large pool?
The PRO. It scales to 26,000 gallons and 100,000 BTU; the HEX018 is built for pools around 5,000–6,500 gallons and will struggle on anything much bigger.
Which one is quieter?
The HEX018, rated 38–48 dB against roughly 46–55 dB for the PRO. If the unit sits near a patio or bedroom window, that gap matters.
Can I run either on a standard 120V outlet?
Both offer 120V, but the PRO also supports 220V, which you need to reach its full output. The HEX018 is 120V only.
Which heats in colder weather?
The PRO, which heats from 47°F ambient. The HEX018 stops at 59°F, so it is a warm-season unit.
Is the PRO worth stepping up to?
Yes for larger pools, cold-climate swimming or app control. For a small pool in a mild climate, the HEX018 covers the basics quietly.
Do both work with saltwater pools?
The PRO uses a titanium exchanger, which suits saltwater. The HEX018 listing does not state an exchanger material, so confirm before buying for a salt pool.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • FibroPool FH255 Swimming Pool Heat Pump 55,000 BTU vs PRO Heat Pumps, Up to 100,000 BTU Inverter, for Pools up to 26,000 Gallons, 120V/220V
  • Raypak 266,000 BTU Digital Electronic Ignition vs PRO Heat Pumps, Up to 100,000 BTU Inverter, for Pools up to 26,000 Gallons, 120V/220V
  • FibroPool FH255 Swimming Pool Heat Pump 55,000 BTU vs HEX018 18,000 BTU Heat Pump For 6,500 Gallons Pools 120V
  • Raypak 266,000 BTU Digital Electronic Ignition vs HEX018 18,000 BTU Heat Pump For 6,500 Gallons Pools 120V

Buying guides that pick them

  • Best pool heaters
Most say it heats as described, but some low ratings report weak or no heating.