Calorex Pro-Pac hot water heat pumps
Pro-Pac hot water heat pumps

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Pro-Pac 30H-140H

The Pro-Pac range of air sourced hot water heat pumps are a quality range of packaged units specifically designed for hot water heating to 68°C and are the leading choice for heating and hot water in hotels, hospitals, industrial spaces, nursing homes, restaurants, schools and more. The Pro-Pac heat pumps can be installed outside or in a plant room that has adjacent outside walls and can be supplied with high speed axial fans.

Pro-Pac 140
Pro-Pac 140 fans
Pro-Pac 30 side view
Pro-Pac 30 top view
  • Features

    • Space heating through fan coils, radiators, underfloor system
    • Heat recovery from soil, rivers, lakes and chilled water systems
    • Space cooling as a by product of the heating process
    • Up to 400% running cost and carbon savings against electric heating
    • Up to 48% running cost and carbon savings against fossil fuel system
    • No flues or storage tanks
    • Easy to retrofit
    • Minimal service requirements
    • WRAS approved – seamless 90/10 cupro-nickel heat exchanger allows the units to be used in direct systems for potable water
    • Range of capacities from 6kW to 140kW
    • R134a ozone friendly refrigerant ensures reliable operation up to 68­oC
    • Fully weatherproof polyester or epoxy coated cabinet
    • Manufactured in the UK to ISO9001 standards

    Option

    • Reverse cycle defrost allows operation down to -15oC

    Other options

    • Soft start
    • High pressure fans
    • RS485 compatible thermostat (Pro-Pac only)
    • Reverse cycle defrost (excluding 834,1234 and 1534)
    • Top or rear air discharge (3034 and 7034 only)​

    Applications

    • Hotels
    • Hospitals
    • Industrial spaces
    • Care homes
    • Restaurants
    • Schools
  • How to heat water efficiently in hospitals

    Specifically designed hot water heat pumps for hotels, hospitals, clubhouses & restaurants...read more

    How to heat water efficiently in hotels

    Specifically designed hot water heat pumps for hotels, hospitals, clubhouses & restaurants...read more

  • Commercial/Industrial Catalogue

    Dantherm Group

    Commercial/Industrial Catalogue

    Product Catalogue

    Calorex

    Product Catalogue

    Hot water technology

    Application guide

    Hot water technology

    Pro-Pac 30-140 air/water heat pumps

    Technical guide

    Pro-Pac 30-140 air/water heat pumps

  • Specifications Units PRO-PAC 30H PRO-PAC 45H PRO-PAC 70H PRO-PAC 90H PRO-PAC 140H
    Air temperature range °C 7-50 7-50 7-50 7-50 7-50
    Water temperature range °C 10-68 10-68 10-68 10-68 10-68
    Duty – output to water @ 30°C/55°C
    Output @ +25°C/55% RH ambient kW 25.0/22.3 31.2/27.8 47.0/41.9 62.3/55.5 94.0/83.8
    Input @ +25°C/55% RH ambient kW 4.5/7.1 5.9/9.1 8.2/13.1/td> 11.7/18.2 16.5/26.2
    Output @ +15°C/70% RH ambient kW 21.1/18.9 26.3/23.6 39.8/35.6 52.7/47.1 79.5/71.1
    Input @ +15°C/70% RH ambient kW 4.3/6.6 5.6/8.5 7.8/12.2 11.1/17.0 15.6/24.4
    Output @ +5°C/100% RH ambient kW 18.4/16.5 23.0/20.6 34.7/31.0 46.0/41.1 69.4/62.1
    Input @ +5°C/100% RH ambient kW 4.1/6.3 5.3/8.1 7.4/11.6 10.6/16.1 14.8/23.1
    Power supply V/Hz 400/3ph/50 400/3ph/50 400/3ph/50 400/3ph/50 400/3ph/50
    Minimum supply capacity A 20 22 35 44 70
    Recommended supply fuse A 30 30 50 60 100
    Nominal air flow m3/h 5500 10000 14000 20000 28000
    External static (standard units) Pa 0 0 0 0 0
    External static (uprated units) Pa N/A 60 60 60 100
    Water flow ± 10% l/min 66 66 130 130 260
    Pressure drop (water) m hd 2.1 4.2 3.9 4.2 5.3
    Water connections inch 1½ BSPM 1½ BSPM 1½ BSPM 1½ BSPM 2 BSPM
    Fan Type 1 x Axial 1 x Axial 1 x Axial 1 x Axial 1 x Axial
    Compressor Type 1 x Scroll 1 x Scroll 1 x Scroll 2 x Scroll 2 x Scroll
    Condenser Type ‹Cu tube in shell (WRAS approved CU-Ni optional)›
    Sound pressure level @ 10m dB(A) 54 55 59 55 59
    Sound pressure level @ 3m dB(A) 64 65 70 65 70
    Width mm 1555 1665 1810 2065 2210
    Depth mm 790 1060 1190 1190 1650
    Height mm 1080 1330 1310 1350 1340
    Weight kg 247 329 490 632 858
  • Please click on images to view larger

    Pro-Pac 90 hot water installation Harrogate Academy

    Pro-Pac 90 hot water installation Harrogate Academy

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Contact (UK)

Jeremy Neale

Commercial Dehumidification
Direct: +44 (0)1621 878 534
Mobile: +44 (0)7432 744 722

Contact Jeremy


Contact (International)

+44 (0)1621 856 611

International Enquiries