SKU
G10395

Calorex Inverter Heat Pumps

The brand new range from Calorex who for over 40 years have been the ones to beat in pool heating.
Grouped product items
Product Name SKU MPN Price Qty Stock
Side Outlet I-PAC X-Range - 8 Side Outlet I-PAC X-Range - 8 43262 IPT8ALX
£1,886.04 £1,571.70
- +
1 In stock
Side Outlet I-PAC X-Range - 12 Side Outlet I-PAC X-Range - 12 43263 IPT12ALX
£2,464.50 £2,053.75
- +
2 In stock
Side Outlet I-PAC X-Range - 16 Side Outlet I-PAC X-Range - 16 43264 IPT16ALX
£3,481.92 £2,901.60
- +
2 In stock
Side Outlet I-PAC X-Range - 22 Side Outlet I-PAC X-Range - 22 43265 IPT22ALX
£4,749.70 £3,958.08
- +
1 In stock
Side Outlet I-PAC+ Y-Range - 12 Side Outlet I-PAC+ Y-Range - 12 43266 IPT12ALY
£3,566.74 £2,972.28
- +
1 In stock
Side Outlet I-PAC+ Y-Range - 16 Side Outlet I-PAC+ Y-Range - 16 43267 IPT16ALY
£4,285.44 £3,571.20
- +
2 In stock
Side Outlet I-PAC+ Y-Range - 22 Side Outlet I-PAC+ Y-Range - 22 43268 IPT22ALY
£6,204.96 £5,170.80
- +
1 In stock
Side Outlet I-PAC+ Y-Range - 22BLY Side Outlet I-PAC+ Y-Range - 22BLY 43269 IPT22BLY
£5,642.50 £4,702.08
- +
1 In stock
Top Outlet - V-PAC X-Range - 12 Top Outlet - V-PAC X-Range - 12 43271 VPT12ALX
£2,946.24 £2,455.20
- +
2 In stock
Top Outlet - V-PAC X-Range - 16 Top Outlet - V-PAC X-Range - 16 43272 VPT16ALX
£3,615.84 £3,013.20
- +
1 In stock
Top Outlet - V-PAC X-Range - 22 Top Outlet - V-PAC X-Range - 22 43273 VPT22ALX
£4,106.88 £3,422.40
- +
1 In stock
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This is the long-awaited replacement for the IPP range from Calorex who for over 40 years have been the ones to beat in pool heating and ventilation. This new range of all metal-constructed compact Heat Pumps are now all fully inverted and R32 compliant. They can be remotely controlled ( an extra) and come with the rock solid build quality we expect from Calorex. This is at the upper price point for pumps but you get superb quality and 40 years of experience as you would expect from Calorex.

Here at www.poolandspacentre.co.uk, we offer a wide range of Heat Pumps to suit all budgets. All our Pumps are from Reputable Manufacturers and are chosen for their Quality and Performance. In recent years the Heat Pump market has been flooded with inferior models that promise a lot at a very low cost. Our experience tells us that if it sounds too good to be true it usually is. We have over 16 years of experience and select our products using that experience and knowledge so you can be confident that you are purchasing the highest quality.
Take a look at the links below that we hope will assist you in making an informed choice.

Air Source Heat Pump Guide.
Installing your Air Source Heat Pump.
Pros and Cons Of Buying an Air Source Heat Pump.
Heating and Ventilation Form, which can be found in the Associated Documents tab, Please complete and return to us and we can tell you which is best for your situation.

  • Higher COP's than traditional on/off heat pumps
  • F-Gas compliant, using the Low Global Warning Potential (GWP) R32 refrigerant
  • Increased range of power ratings from 8 to 25kW
  • 9 - 11 dB(A) sound reduction than an on/off heat pump, with 'Whisper Mode'
  • Wi-Fi connectivity for remote control (I-PAC range only)
  • Compact size with a small footprint which is compliant with permitted development rights
  • Increased operating range
  • Multifunction operation can be set to: heat only, heat/cool and cool only function
  • Aluminium alloy on I-PAC range and ABS on V-PAC range
  • Designed by Dantherm in the UK for the UK climate

Calorex Inverter Heat Pumps

The Calorex Inverter technology allows the speed of the heat pump to reduce whenever the pool needs less than the full output, matching heat output to exactly the heat required. This not only gives lower running costs, but reduces sound levels to a 'whisper' and eliminates the massive inrush currents associated with on/off heat pumps.

 

I-PAC & V-PAC Winter Covers

ARE NOW AVAILABLE: Please go to I-PAC & V-PAC Winter Covers to find your perfect match for your pump.

 

For Domestic Pools:

Note: The sizing graphs shown assume the following UK conditions:

  • The entire pool is constructed in-ground
  • Ground water level is below pool construction
  • Insulated heat retention cover is used 20 hours per day
  • Average depth of water is 1.3m
  • Sheltered location

 

New Refrigerant Gas

With the introduction of the new F-Gas regulations in Europe, the Calorex inverter heat pump uses the low Global Waring Potential (GWP) refrigerant R32.

This refrigerant:

  • Has low GWP (675)
  • Zero ozone-depleting potential (ODP)
  • Compliant with 2025 F-Gas phase-down requirements
  • Requires less refrigerant volume per kW
  • Is easier to reuse and recycle

 

Temperature Control Chart:

Side Outlet - I-PAC (X-Range) Technical Data

Specifications Units IPT8ALX IPT12ALX IPT16ALX IPT22ALX
Rated Fuse / MCB type C A 16 16 25 25
Air Temperature Range °C -5-43 -5-43 -5-43
Water Temperature Range °C 12-40 12-40 12-40 12-40
Performance - Air 27°C 80% PH, Water 27°C
Heating Capacity kW 9.5 13.0 20.0 25.0
COP Range   13.2-5.4 13.5-5.6 13.5-5.7 13.8-5.8
Average COP at 50% Speed   8.9 9.7 9.3 9.6
Performance - Air 15°C 70% RH, Water 26°C
Heating Capacity kW 7.0 9.5 13.5 17.0
COP Range   6.9-4.2 7.0-4.0 7.0-4.2 7.2-4.0
Average COP at 50% Speed   6.3 6.1 6.3 6.4
Performance - Air 35°C 80% RH, Water 28°C
Cooling Capacity kW 3.9 5.2 7.4 9.4
Power Supply V/Hz 230/1Ph/50 230/1Ph/50 230/1Ph/50 230/1Ph/50
Rated Input Power kW 0.3-1.79 0.40-2.38 0.57-3.21 0.69-4.25
Rated Input Current A 1.38-7.58 1.82-10.80 2.60-14.61 3.16-19.32
Maximum Input Current A 9.5 12.5 19.5 20.0
Water Flow m³/h 3.0-5.0 4.0-6.0 7.0-10.0 10.0-12.0
Water Connection inches or mm 11/2" or 50mm 111/2" or 50mm 11/2" or 50mm 11/2" or 50mm
Compressor   Inverter Inverter Inverter Inverter
Condenser   Titanium Titanium Titanoium Titanium
R32 Gas Weight g 600 900 1100 2000
Sound Level @ 10m dB(A) 19.6-31.5 21.9-32.0 24.3-36.1 24.9-36.7
Sound Level @ 1m dB(A) 39.6-31.5 41.9-52.0 44.3-56.1 44.9-56.7
Product Size (W x D x H) mm 864 x 359 x 648 864 x 359 x 648 954 x 359 x 748 1084 x 429 x 948
Net Weight kg 47 49 68 90

 

Domestic Pool Sizing Graphs for Side Outlet I-PAC (X-Range)

 

Side Outlet - I-PAC+ (Y-Range) Technical Data

Specifications Units IPT12ALY IPT16ALY IPT22ALY IPT22BLY IPT28BLY
Rated Fuse / MCB Type C A 20 25 25 10 16
Air Temperature Range °C -10-43 -10-43 -10-43 -10-43 -10-43
Water Temperature Range °C 12-40 12-40 12-40 12-40 12-40
Performance - Air 27°C 80% RH, Water 27°C
Heating Capacity kW 15.0 21.0 27.5 27.5 36.0
COP Range   15.0-6.6 14.8-6.4 15.0-6.5 15.0-6.5 14.8-6.0
Average COP at 50% Speed   10.6 10.3 10.3 10.3 10.2
Performance - Air 15°C 70% RH, Water 26°C
Heating Capacity kW 11.5 14.5 18.0 18.0 23.9
COP Range   7.7-4.6 7.1-4.6 7.5-4.6 7.5-4.6 7.5-4.6
Average COP at 50% Speed   6.4 6.3 6.3 6.3 6.3
Performance - Air 35°C 80% RH, Water 28°C
Cooling Capacity kW 6.7 9.5 11.9 11.9 16.0
Power Supply V/Hz 230/1ph/50 230/1ph/50 230/1ph/50 400/3ph/50 400/3ph/50
Rated Input Power kW 0.27-2.28 0.41-3.15 0.48-3.91 0.48-3.91 0.64-5.20
Rated Input Current A 1.17-9.91 1.78-13.69 2.08-17.00 0.69-5.66 0.92-7.53
Maximum Input Current A 13.5 17.0 20.0 7.0 9.5
Water Flow m³/h 5.0-7.0 8.0-10.0 10.0-12.0 10.0-12.0 12.0-18.0
Water Connection inches or mm 11/2" or 50mm 11/2" or 50mm 11/2" or 50mm 11/2" or 50mm 11/2" or 50mm
Compressor   Inverter Inverter Inverter Inverter Inverter
Condenser   Titanium Titanium Titanium Titanium Titanium
R32 Gas Weight g 900 1200 2000 2000 2700
Sound Level @ 10m dB(A) 20.8-24.5 20.4-33.7 23.0-34.4 23.0-34.4 22.1-34.2
Sound Level @ 1m dB(A) 40.8-54.5 40.4-53.7 43.0-54.4 43.0-54.4 42.1-54.2
Product Size (W x D x H) mm 954 x 359 x 648 954 x 429 x 755 1084 x 429 x 948 1084 x 429 x 948 1154 x 539 x 948
Net Weight kg 52 68 90 93 120

 

Domestic Pool Sizing Graphs for Side Outlet I-PAC+ (Y-Range)

 

 

Top Outlet - V-PAC (X-Range) Technical Data

Specifications Units VPT12ALX VPT16ALX VPT22ALX
Rated Fuse / MCB Type C A 16 20 32
Air Temperature Range °C -5-43 -5-43 -5-43
Water Temperature Range °C 8-40 8-40 8-40
Performance - Air 27°C 80% RH, Water 27°C
Heating Capacity kW 14.11 18.5 24.4
COP Range   18.5-6.28 18.5-6.03 13.5-5.14
Average COP at 50% Speed   10.7 10.8 8.8
Performance - Air 15°C 70% RH, Water 26°C
Heating Capacity kW 10.64 13.61 17.8
COP Range   8.5-5.11 8.4-5.02 6.2-4.14
Average COP at 50% Speed   6.5 6.4 4.7
Performance - Air 35°C 80% RH, Water 28°C
Cooling Capacity kW 6.23 6.7 10.3
Power Supply V/Hz 230/1ph/50 230/1ph/50 230/1ph/50
Rated Input Power kW 0.20-2.24 0.23-3.06 0.75-4.75
Rated Input Current A 1.21-8.9 1.23-12.0 3.45-19.6
Maximum Input Current A 12.5 15.5 24.5
Water Flow m³/h 4.97 6.5 8.98
Water Connection inches or mm 11/2" or 50mm 11/2" or 50mm 11/2" or 50mm
Compressor   Inverter Inverter Inverter
Condenser   Titanium Titanium Titanium
R32 Gas Weight g 800 800 1700
Sound Level @ 10m dB(A) <29 <30 <30
Sound Level 1m dB(A) <47 <48 <48
Product Size (W x D x H) mm 650 x 650 x 835 650 x 650 x 835 745 x 752 x 967
Net Weight kg 70 80 95

 

Domestic Pool Sizing Graphs for Top Outlet V-PAC (X-Range)

 

Icon Label Type Size Download
pdf Pool Heating and Ventilation Form pdf 89.4 KB Download
pdf Brochure pdf 1 MB Download
pdf Installation Guide pdf 5 MB Download
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