TropiCal T55

Save $1,057
AquaCalSKU: T55

$2,399 $3,456



Get the most out of your pool heating investment!

  • High performance titanium heat exchanger
  • Microprocessor controlled defrost cycle allows operation down to mid to low 40s °F
  • Built-in drain pan for condensate management
  • Impact resistant, rust and fade proof cabinet
  • Quieter than conventional heat pumps
  • NEW Smart Microprocessor Control with LCD Display
    • Flip-out, lockable control panel is protected against sun and weather and can be easily programmed to prevent others from tampering with settings
    • Digital control panel with 24 character full-text display provides easy-to-read menu options and unit status
    • Ability to connect to most external controllers
    • Hybrid functionality can initiate a gas heater when an extra boost of heat is needed


      (water temp/ambient air/relative humidity)
      80/80/80 52,000
      80/80/63 50,000
      80/50/63 33,000
      Coefficient of Performance
      (water temp/ambient air/relative humidity)
      80/80/80 6.0
      80/80/63 5.8
      80/50/63 4.0
      Refrigerant R410A
      Heat Exchanger Tube in Tube
      KW Input 2.7
      Voltage/Hz/Phase 208-230/60/1
      Minimum Circuit Ampacity 22.6
      Maximum Fuse Size 30
      * Over Temperature Alarm Kit available: part number STK0221 for single phase, STK0222 for three phase. Strongly recommended for all spa applications.
      Water Flow
      Minimum/Maximum (gpm) 20/45
      * A Heater Bypass Kit is required when flow rates exceed the maximum: part number STK0135.
      Weight (lbs) 180
      Size (LxWxH) 34″ x 34″x 28″
      Weight (lbs) 220
      Size (LxWxH) 38″ x 36″x 33″

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