Aquatherm Heat Pumps
Aquatherm Whisper Heat Logo R

AT75

AT75 Whisper Heat
74,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
  • Scroll Compressor
  • Heat Exhanger - Rifled Titanium - Tube in Tube
  • Dimensions (LxWxH) - 34 x 33.5 x 27.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT115

AT115 Whisper Heat
112,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 38.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT130

AT130 Whisper Heat
134,000
BTUs*
  • C.O.P. 80/80/80** - 5.7
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 38.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT150

AT150 Whisper Heat - Heat & Cool
126,000
BTUs*
  • Cooling Mode to Beat The Heat
  • C.O.P. 80/80/80** - 5.6
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 43.5 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit

AT150

AT150 Whisper Heat - Heat Only
143,000
BTUs*
  • C.O.P. 80/80/80** - 6.5
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 43.5 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit

AT75

AT75 Whisper Heat
74,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
  • Reciprocating Compressor
  • Heat Exhanger - Rifled Titanium - Tube in Tube
  • Dimensions (LxWxH) - 34 x 33.5 x 27.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT115

AT115 Whisper Heat
112,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 38.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT130

AT130 Whisper Heat
134,000
BTUs*
  • C.O.P. 80/80/80** - 5.7
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 38.1 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT150

AT150 Whisper Heat - Heat & Cool
126,000
BTUs*
  • Cooling Mode to Beat The Heat
  • C.O.P. 80/80/80** - 5.6
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 43.5 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit

AT150

AT150 Whisper Heat - Heat Only
143,000
BTUs*
  • C.O.P. 80/80/80** - 6.5
  • Scroll Compressor
  • Heat Exhanger - Thermolink - Tube in Shell
  • Dimensions (LxWxH) - 34 x 33.5 x 43.5 inches
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit

AT75

AT75 Whisper Heat
74,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT115

AT115 Whisper Heat
112,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT130

AT130 Whisper Heat
134,000
BTUs*
  • C.O.P. 80/80/80** - 5.7
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Gray Unit

AT150

AT150 Whisper Heat - Heat Only
126,000
BTUs*
  • C.O.P. 80/80/80** - 6.5
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit

AT150

AT150 Whisper Heat - Heat & Cool
143,000
BTUs*
  • C.O.P. 80/80/80** - 5.6
More Information
*BTUs - British Thermal Units - at 80/80/80 **C.O.P. 80/80/80 - Coefficient of Performance at Water Temp/Ambient Air/Relative Humidity.
Black Unit
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ModelAT75AT115AT130AT150 Heat & CoolAT150 Heat Only
Cooling Performance
Cooling Condition (Water/Air/RH)*N/AN/AN/A100/80/63N/A
Rejected BTU/KW*N/AN/AN/A75,000/22N/A
EER (Energy Efficiency Ratio)*N/AN/AN/A12N/A
BTUs (Water Temp/Ambient Air/Relative Humidity)
80/80/8074,000112,000134,000126,000143,000
80/80/6370,000106,000125,000120,000134,000
80/50/6349,00074,00084,00082,00090,000
Coefficient of Performance (Water Temp/Ambient Air/Relative Humidity)
80/80/805.65.65.75.66.5
80/80/635.45.45.65.36.1
80/50/634.04.04.04.04.0
RefrigerantR410AR410AR410AR410AR410A
CompressorReciprocatingScrollScrollScrollScroll
Heat ExchangerRifled Titanium – Tube in TubeThermolink – Tube In ShellThermolink – Tube In ShellThermolink – Tube In ShellThermolink – Tube In Shell
Electrical
KW Input3.95.96.86.66.4
Voltage/Hz/Phase208-230V/60hz/1208-230V/60hz/1208-230V/60hz/1208-230V/60hz/1208-230V/60hz/1
Min Circuit Ampacity .31.6541.841.842.0642.06
Max Fuse Size5060606060
Water Flow
Min/Max GPM20/4530/7030/7030/7030/70
Dimensions
Weight208261262315310
Length x Width x Height34 x 33.5 x 27.134 x 33.5 x 38.134 x 33.5 x 38.134 x 33.5 x 43.534 x 33.5 x 43.5
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