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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

Rated in accordance with AHRI standard 1160.

Contact AquaCal for your Sizing Needs
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AHRI’s globally recognized and industry respected heat pump pool heaters certification program provides outstanding value to equipment and component manufacturers, customers, and government regulators. AHRI Certified® products are subject to rigorous and continuous testing by a third-party laboratory under contract to AHRI. Only products certified by AHRI are listed in AHRI’s Directory of Certified Product Performance, a real-time database at web page. More information can be found online on the heat pump pool heaters Certification Program (web page), and the heat pump pool heaters contractors (web page).

California residents – Click here for Proposition 65 warning

Specs

BTUs
(water temp/ambient air/relative humidity)
T75
80/80/80 74,000
80/80/63 70,000
80/50/63 49,000
Coefficient of Performance
(water temp/ambient air/relative humidity)
80/80/80 5.6
80/80/63 5.4
80/50/63 4.0
Refrigerant R410A
Heat Exchanger Tube in Tube
Electrical
KW Input 3.9
Voltage/Hz/Phase 208-230/60/1
Minimum Circuit Ampacity 31.4
Maximum Fuse Size 50
*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.
Physical
Weight (lbs) 200
Size (LxWxH) 34″ x 34″ x 28″
Shipping
Weight (lbs) 240
Size (LxWxH) 38″ x 36″ x 33″
Rated in accordance with AHRI standard 1160 water temp/ambient air/relative humidity

Brochures & Manuals

Specs 60Hz

 

60Hz T55 T75 T90 T115 T135
BTUs
(water temp/ambient air/relative humidity)
80/80/80 52,000 74,000 96,000 112,000 132,000
80/80/63 50,000 70,000 90,000 106,000 125,000
80/50/63 33,000 49,000 65,000 74,000 84,000
Coefficient of Performance
(water temp/ambient air/relative humidity)
80/80/80 6.0 5.6 6.0 5.6 5.7
80/80/63 5.8 5.4 5.8 5.4 5.6
80/50/63 4.0 4.0 4.2 4.0 4.0
Refrigerant R410A R410A R410A R410A R410A
Heat Exchanger Tube in Tube Tube in Tube ThermoLink® ThermoLink® ThermoLink®
Electrical
kw Input 2.7 3.9 4.7 5.9 6.8
Voltage/Hz/Phase 208-230/60/1 208-230/60/1 208-230/60/1 208-230/60/1 208-230/60/1
Minimum Circuit Ampacity 22.6 31.4 40.2 38.2 43.3
Maximum Fuse Size 30 50 60 60 60
*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 20/45 30/70 30/70 30/70
* A Heater Bypass Kit is required when flow rates exceed the maximum: part number STK0135.
Physical
Weight (lbs) 180 200 255 259 287
Size (Length x Width x Height) (in). 34″ x 34″x 28″ 34″ x 34″x 28″ 34″ x 34″ x 39″ 34″ x 34″ x 39″ 34″ x 34″ x 39″
Shipping
Weight (lbs) 220 240 305 309 337
Size (Length x Width x Height) (in). 38″ x 36″x 33″ 38″ x 36″x 33″ 38″ x 36″x 43″ 38″ x 36″x 43″ 38″ x 36″x 43″
Rated in accordance with AHRI standard 1160 water temp/ambient air/relative humidity

Specs 50Hz

50 Hz T35R T55R T75R T115R T135R
Efficiency
kW Output 10.6 12.9 17.9 27.3 31.7
BTU Output 36,000 44,000 61,000 93,000 108,000
Coefficient of Performance 6.2 6.2 6.6 6.0 6.6
kW Input 1.7 2.1 2.7 4.5 4.8
Electrical
Heat or Heat & Cool H & C H & C H & C H & C H & C
Voltage/Hz/Phase
50Hz: H-220-240/50/1 D-380-415/50/3
H H&D H&D H&D D
Maximum Fuse Size H-20 H-25

D-10

H-30

D-15

H-60

D-25

D-25
Maximum Fuse Size H-20 H-25

D-10

H-30

D-15

H-60

D-25

D-25
Minimum Circuit Ampacity H-12.2 H-15.3

D-6.6

H-21.3

D-10.9

H-38.6

D-25.2

D-16.7
Refrigerant R410A R410A R410A R410A R410A
Heat Exchanger Tube in Tube Tube in Tube Tube in Tube ThermoLink® ThermoLink®
Water Flow
Min./Max. Water Flow (m3/h) 4.5/10.2 4.5/10.2 4.5/10.2 6.8/15.9 6.8/15.9
Min./Max. Water Flow (gpm) 20/45 20/45 20/45 30/70 30/70
Physical
Weight (kg) 82 82 91 114 120
Weight (lb) 180 180 200 250 264
Length x Width x Height (cm) 92 x 64 x 72 92 x 64 x 72 92 x 64 x 82 97 x 74 x 102 97 x 74 x 112
Length x Width x Height (in) 36″ x 25″ x 28″ 36″ x 25″ x 28″ 36″ x 25″ x 32″ 38″ x 29″ x 40″ 38″ x 29″ x 44″
Shipping
Weight (kg) 100 100 109 136 142
Weight (lbs) 220 220 240 300 314
Length x Width x Height (cm) 97 x 66 x 84 97 x 66 x 84 97 x 66 x 94 102 x 77 x 115 102 x 77 x 125
Length x Width x Height (in) 38″ x 26″ x 33″ 38″ x 26″ x 33″ 38″ x 26″ x 37″ 40″ x 30″ x 45″ 40″ x 30″ x 49″

Warranty

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