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5.0 (1 review)

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The HeatWave SuperQuiet® SQ145 comes equipped with all standard features. The Patented ThermoLink Titanium Heat Exchanger at its core makes this unit a power-house that’s built to last.

  • Corrosion proof cabinet with AquaTop
  • Scroll Compressor – for quiet operation
  • Microprocessor Controls
  • Off-Set Plumbing
PoolSync Ready

Now you can control your heat pump right through your smartphone. Adjust your temperature setting in the PoolSync app.
*Additional purchase of PoolSync WiFi Controller required

Contact AquaCal for your Sizing Needs
ahri_cert_product   CE logo   ETL logo

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

Features

The only heat pump that allows you to maximize the potential savings of a variable speed pump is an AquaCal®, which utilizes our patented ThermoLink® Heat Exchanger technology with its unique flow characteristics.

• Patented hydraulic design adds only 2 PSI at 45 gpm, increasing compatibility with two-speed & variable speed pumps.
• Saves money when using a variable speed pump by reducing the RPM needed to achieve the same flow rate.
• Save money in a single speed pump application by reducing the run time needed to achieve the same turnover rate of the pool.

Corrosion Proof Cabinet  

• Louvered side panels protect evaporator coil while ensuring efficient air flow
• Rust and fade proof
• Impact resistant
• Built-in drain pan provides condensate management

AquaTop

• Unique Air Flow Vectoring Top ensures optimal air flow for maximum efficiency
• World’s ONLY integrated top that protects internal components and prevents debris like leaves and other vegetation from getting inside the heat pump, rotting and becoming acidic
• Protection provided by the AquaTop allows for an extended 10 year warranty on the evaporator coil

Microprocessor Controlled  with Digital Display

• Weather protected control with full text display provides easy-to-read menu options and unit status
• Ability to connect to most external controllers for heating and cooling mode
• Hybrid functionality can initiate a gas heater when an extra boost of heat is needed

Additional Features

PoolSync Ready
Adjust your heat mode and temperature setting right through your phone in the PoolSync app.
*Additional purchase of PoolSync WiFi Controller required

Brochures & Manuals

Specs

60 Hz SQ145
BTUs
(water temp/ambient air/relative humidity)
80/80/80 119,000
80/80/63 112,000
80/50/63 75,000
Coefficient of Performance
(water temp/ambient air/relative humidity)
80/80/80 6.8
80/80/63 6.4
80/50/63 4.2
Refrigerant R410A
Electrical
Heat or Heat & Cool H
kW Input 5.1
Voltage/Hz/Phase
A – 208-230/60/1
B – 200-230/60/3
E – 380-415/60/3
G – 460/60/3
A, B & G
Minimum/Maximum Fuse Size A – 60
B – 50
G – 20
Minimum Circuit Ampacity A – 42.1
B – 31.0
G – 14.2
Water Flow
*A Heater Bypass Kit is required when flow rates exceed the maximum
Minimum/Maximum (gpm) 30/70
Physical
Weight (lbs) 328
Length x Width x Height (in) 34″ x 34″ x 44″
Shipping
Weight (lbs) 390
Length x Width x Height (in) 38″ x 36″ x 49″
Rated in accordance with AHRI standard 1160 water temp/ambient air/relative humidity

Specs 60Hz

60 Hz SQ125 SQ145 SQ225 SQ120R SQ166R
BTUs
(water temp/ambient air/relative humidity)
80/80/80 101,000 119,000 143,000 110,000 126,000
80/80/63 95,000 112,000 134,000 103,000 120,000
80/50/63 62,000 75,000 90,000 72,000 82,000
Coefficient of Performance
(water temp/ambient air/relative humidity)
80/80/80 6.5 6.8 6.5 5.5 5.6
80/80/63 6.1 6.4 6.1 5.3 5.3
80/50/63 4.0 4.2 4.0 4.0 4.0
Refrigerant R410A R410A R410A R410A R410A
Electrical
Heat or Heat & Cool H H H H & C H & C
kW Input 4.6 5.1 6.4 5.9 6.6
Voltage/Hz/Phase


A – 208-230/60/1
B – 200-230/60/3
E – 380-415/60/3
G – 460/60/3

A A, B & G A, B, E & G A & B A, B, E & G
Maximum Fuse Size A – 60 A – 60
B – 50
G – 20
A – 60
B – 50
E – 30
G – 25
A – 60
B – 50
A – 60
B – 50
E – 30
G – 25
Minimum Circuit Ampacity
Over Temperature Alarm Kit available: part number STK0221 for single phase, STK0222 for three phases. Strongly recommended for all spa applications.
A – 40.5 A – 42.1
B – 31.0
G – 14.2
A – 42.1
B – 33.3
E – 18.4
G – 16.2
A – 38.5
B – 31.0
A – 42.1
B – 33.3
E – 18.4
G – 16.2
Water Flow
*A Heater Bypass Kit is required when flow rates exceed the maximum
Minimum/Maximum (gpm) 30/70 30/70 30/70 30/70 30/70
Physical
Weight (lbs) 268 328 328 268 328
Length x Width x Height (in) 34″ x 34″ x 44″ 34″ x 34″ x 44″ 34″ x 34″ x 44″ 34″ x 34″ x 44″ 34″ x 34″ x 44″
Shipping
Weight (lbs) 329 390 390 329 390
Length x Width x Height (in) 38″ x 36″ x 49″ 38″ x 36″ x 49″ 38″ x 36″ x 49″ 38″ x 36″ x 49″ 38″ x 36″ x 49″
Rated in accordance with AHRI standard 1160 water temp/ambient air/relative humidity

Specs 50Hz

50 Hz SQ145 SQ225 SQ120R SQ166R
Efficiency
KW Output 29.3 35.2 25.8 31.7
BTU Output 100,000 120,000 88,000 108,000
Coefficient of Performance (C.O.P) 6.8 6.5 5.5 5.6
KW Input 4.3 5.4 4.7 5.7
Electrical
Heat or Heat & Cool H H H & C H & C
Voltage/Hz/Phase
H – 200-240/50/1
D – 380-420/50/3
H & D D H & D D
Minimum Circuit Ampacity H – 38.9

D – 14.2

D – 16.2 H – 38.9

D – 14.2

D – 16.2
Maximum Fuse Size H – 60

D – 20

D – 25 H – 38.9

D – 14.2

D – 25
Refrigerant R410A R410A R410A R410A
Water Flow
A Heater Bypass Kit is required when flow rates exceed the maximum
Minimum/Maximum (m3/h) 6.8/15.9 6.8/15.9 6.8/15.9 6.8/15.9
Minimum/Maximum (gpm) 30/70 30/70 30/70 30/70
Physical
Weight (kg) 149 149 115 149
Weight (lb) 328 328 253 328
Length x Width x Height (cm) 87 x 87 x 112 87 x 87 x 112 87 x 87 x 112 87 x 87 x 112
Length x Width x Height (in) 34″ x 34″ x 44″ 34″ x 34″ x 44″ 34″ x 34″ x 44″ 34″ x 34″ x 44″
Shipping
Weight (kg) 177 177 143 177
Weight (lb) 390 390 315 390
Length x Width x Height (cm) 97 x 92 x 125 97 x 92 x 125 97 x 92 x 125 97 x 92 x 125
Length x Width x Height (in) 38″ x 36″ x 49″ 38″ x 36″ x 49″ 38″ x 36″ x 49″ 38″ x 36″ x 49″

Warranty

1 review for HeatWave SuperQuiet® SQ145

  1. Sylvester

    The AquaCal HeatWave heat pump has performed as advertised. It is super quiet. My installer commented that he had never seen a pool heat pump that was this quiet. He was very impressed.

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