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Hot Tub Spa Heat Pump and Chiller - Heats and Cools - 15 Kw


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Item Description


Arctic Heat Pump for Hot Tubs and Spa

15 Kw Rated

Cold Weater rated to 20 F (-7 C)

Save 70-80% on your hot tub heating with advance low temperature heat pump.



Arctic Heat Pump SPA15

Manufactured by Arctic Heat Pumps, these are the only cold weather heat pumps designed for hot tubs and spas. 

Low temperature rating to 20 F (-7C) make these heat pumps ideal for colder climates.   Hot gas defrost as well as built in compressor heater alow these heat pumps to work efficiencly in cold weather when all other heat pumps fail.

HEAT & COLD - All Arctic Heat Pumps come with automatic heating and cooling option.  Now in the Summer time you can turn your hot tub into a Chiller Tub!  This is great for warm souther climates that need repreive from the heat.  



  • SPA-15 Arctic Heat Pump – cold weather inverter technology 20 F (-7C)
  • Outdoor spa heat pump with titanium heat exchanger
  • Heats and Cools to chill spa in summer and heat in colder months
  • Save up to 75% versus regular spa heater
  • Hi Temp up to 104 'F
  • Build in hot gas defrost
  • Drain pan and compressor heat protection for operation in freezing temperatures
  • UL Certified

Note – Performance numbers decrease as temperature drops



Air to Water Swimming Pool & Spa Heat Pump
 Model ARCTIC SPA-10 SPA-15 POOL-25
Cooling: outdoor air temp: 43℃, outlet water temp: 32℃, input water temp: 34℃
Cooling Capacity① kW 7.6 13.6 18.1
BTU/h 26000 46500 61800
EER①  A:43/W:32 W/W 3.6 3.6 3.6
Input Power① kW 2.10 3.78 5.04
Input Current① A 9.5 17.2 22.9
Heating: Outdoor air temp: 24℃/19℃, outlet water temp: 28℃, input water temp: 26℃
Heating Capacity① kW 10.5 18.9 25.2
BTU/h 35900 64500 86000
COP①  A:24/W:28 W/W 5.5 5.5 5.5
Input Power① kW 1.91 3.44 4.58
Input Current① A 8.7 15.6 20.8
Heating: Outdoor air temp: 15℃/12℃, outlet water temp: 28℃, input water temp: 26℃
Heating Capacity② kW 8.8 15.8 21.0
BTU/h 30100 54000 71700
COP②  A:15/W:28 W/W 4.6 4.6 4.6
Input Power② kW 1.91 3.43 4.57
Input Current② A 8.7 15.6 20.8
Max Current A 12.5 22.6 30.1
 Power Supply V/PH/Hz 220/1/60 220/1/60 220/1/60
 Grade of Water Proof   IPX4 IPX4 IPX4
Automatic Heating/Cooling   Yes Yes Yes
Low Temp Operation   -7C/20F -7C/20F -7C/20F
Max Water Temp - Heating C/F 40 C/104 F 40 C/104 F 40 C/104 F
Min Water Temp - Cooling C/F 7 C/45 F 7 C/45 F 7 C/45 F
 Compressor Type   Rotary Rotary Scroll
 Compressor Qty   1 1 1
 Fan Qty   1 1 1
 Fan Direction   horizontal horizontal horizontal
 Noise dB(A) 50 54 55
 Water Connection inch 1–1/2" 1–1/2" 1–1/2"
 Water Flow Rate GPM 13.25 23.86 31.79
 Water Pressure Drop Feet Head 5 5.5 5.5
 Refrigerant Type   R410A
 Unit Net Dimensions ( L/M/H ) inches L/W/H 44"/18.5"/27.5" 44"/18.5"/37.2" 44"/18.5"/49.2"
 Net Weight kg/lbs 87/190 111/244 115/253
 Shipping Weight kg/lbs 93/205 119/262 125/275

Payment Details

We accept PayPal and Credit card (Visa or Mastercard).  If you are ordering multiple units and part, please call us to see if we can save you shipping cost for multiple item orders.

 No taxes to US residence!

Shiping and Handling

Please allow 4-6 days for shipping via UPS Ground to USA or Canada.  You will be emailed a tracking number to the email address you provide us.  Expedited Shipping services are available!


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  • Model: C-685
  • Shipping Weight: 300lbs
  • 5 Units in Stock
  • Manufactured by: Arctic Heat Pumps