Heat cool system Take control of your pool heating and cooling with the Calorex 34 and new Pro-Pac ranges Full range of heat pumps for indoor and outdoor use Zero ozone depleting refrigerant Specifically designed for Gulf conditions
SWIMMING POOL HEAT PUMPS HEAT COOL The challenge To provide the swiing pool design engineer with a solution to temperature control which will reliably and economically heat or cool a swiing pool, regardless of ambient air temperature and location. Calorex are world leaders in heat pump technology and were the first to develop heat cool units for swiing pools Enjoyable swiing Dependable swiing pool temperature control is a key feature to enjoyable swiing. For a swim to be refreshing and invigorating the pool water must be the right temperature for the swier, regardless of the influence of seasonal weather. Winter heating During winter, swiing pools continually evaporate water and radiate heat. The combination of these factors causes heat loss which must be replaced through a heater if comfortable water temperatures are to be maintained. Suer cooling During suer, swiing pools are subjected to massive solar gain. Coupled with high ambient humidities which prevent pools from cooling through evaporation, swiing pool water will become uncomfortably hot unless dynamically cooled. THE HEAT PUMP CYCLE HOT GAS COMPRESSOR COOL GAS Key benefits of a Calorex heat cool system: WATER OUT Designed for the Gulf climate WATER IN HEAT EXCHANGER EVAPORATOR AMBIENT AIR Reduced energy consumption No additional equipment required Simple installation & long service life CONDENSED REFRIGERANT HIGH PRESSURE SIDE EXPANSION VALVE COLD LIQUID REFRIGERANT LOW PRESSURE SIDE Suitable for all year round pool use Minimal maintenance Low operating costs
The solution The Calorex answer to this challenge is the 34 range and the Pro-Pac range - providing a heat cool unit for every size of pool and plant room. Why heat pumps? Heat pumps are widely accepted as the most economic and effective method of heating and cooling your swiing pool. Unlike electric flow heaters and boilers that can only provide pool heating. Calorex heat cool pumps will automatically either heat or cool your pool without the need for additional equipment. As an added bonus, a Calorex heat cool pump will produce up to five times the energy it consumes, dramatically reducing the energy consumption of your swiing pool. Why Calorex? Calorex were the first to develop heat cool units for swiing pools and in doing so set the standard for proven performance and reliability. We have thousands of units in operation throughout the Gulf States, the oldest installed in 1981. 6 5 4 3 2 1 Heating method effiency comparison Free energy Paid for energy Gas boiler Oil boiler Heat pump Electricity As further testament to our coitment for manufacturing quality, Calorex is an ISO 91 accredited company under Lloyds register and all our products are tested in accordance with EU standards. Calorex is also a founder member of the Microgeneration Scheme (MCS), a UK Government controlled initiative that demands independent product witness testing as part of a tough quality control procedure. Our heat cool pumps are specifically designed for swiing pool heating and cooling; they are not converted air conditioning units. This means that all components used in their construction are designed to give maximum efficiency and reliability at swiing pool conditions, even in the toughest climates.components used in their construction are designed to give maximum efficiency and reliability at swiing pool conditions, even in the toughest climates.
34 range Our 34 range heat cool pumps are specifically designed for swiing pool heating and cooling - proven over the years to set the benchmark standard. Designed for ducted installation within a plant room or for outdoor installation Designed for plant room installation Over the years, the 34 range has proven to set the benchmark standard for swiing pool heating and cooling. Given the challenges that swiing pool designers face in locating a plant so that it cannot be seen or heard, the 34 range is designed with plant room installation in mind, alleviating the difficulties associated with external siting. Thanks to its centrifugal fan with variable external pressure capabilities, the 34 range can be ducted without loss of performance and comes with a stainless steel drip tray and heavily insulated cabinet as standard. Key points at a glance Capacities from 8 to 7 Zero ozone depleting refrigerant - unlike R22 and R47C, will operate reliably throughout every possible Gulf climatic condition Designed and manufactured in the UK to CE standards Fully automatic operation compressors Water flow switch (only 4 & 734 models) Weather and corrosion resistant construction including plastisol coated galvanised steel cabinet and epoxy coated coils 9/1 marine grade heat exchangers Manufactured under ISO 91 Accreditation - the correct refrigerant in harsh conditions is a non ozone depleting refrigerant which is specifically designed for high temperature applications. The refrigerant within a heat pump circuit is the life blood of its operation and will determine operational efficiency and reliability. The operating envelope of is far greater than that of other coonly used refrigerants. This ensures that the heat pump will have a larger safety margin and always operate well within its capabilities, even in temperatures of 55 C and beyond. Calorex heat pumps are charged with non-toxic, biodegradable, CFC-free refrigerant, which has no detrimental impact on the earth s protective ozone layer.
Pro-Pac range Our Pro-Pac range, which is designed for non ducted installations, shares the same core technology as our well proven 34 range. Heat cool units designed for non-ducted plant rooms or outdoor installation Reliability and efficiency Designed for external installation, Pro- Pac units offer an economic solution to swiing pool heating and cooling, with the same reliability and efficiency as 34 range units. Key points at a glance Capacities from to 14 Zero ozone depleting refrigerant ensures reliable, efficient operation regardless of air temperature Titanium or CuNi heat exchanger Designed and manufactured in the UK Fully automatic operation compressors Water flow switch on all models Comprehensive circuit protection Quiet, efficient owlet axial fans Weather-proof construction Digital thermostat Typical operating envelope, demonstrating the benefit of high temperature refrigerant. Condensing temperature (CT) 7 6 5 4 3 (ET15, CT75) R47c (ET15, CT65) & R22 (ET15, CT65) o C -2-15 -1-5 5 1 15 Evaporating temperature (ET)
Technical data 34 range Specifications Units AW634AHC AW1234BHC AW1834BHC AW4BHC AW734BHC AW4EHC AW734EHC Performance @ Air on 2 C/85%RH Heat output to water (@28 C) Electrical input @ Air on 45 C/5%RH Cooling to water (@ 32 C) Electrical input Heating Cooling 8 1.7 6.5 2. 3.5 1.2 4.1 19 5. 5.5 44 8.2 27 9.2 7 12.8 45 15.7 44 8.2 27 9.2 7 12.8 45 15.7 Electrical data Electrical supply Recoended maximum supply & fuse capacity Maximum starting current standard (LRA) v/ph/hz 24/1/5 32 4/3/5 16 4/3/5 16 4/3/5 35 126 4/3/5 6 126 22/3/6 5 25 22/3/6 9 282 Air data Nominal air flow Fan external resistance (standard) High pressure fan m 3 /h Pa Pa 15 5 3 43 1 117 Variable to meet customer requirements 1 117 Water data Water flow ±1% Pressure drop (water) Water connections Condensate water connections l/min m hd " BSPM " BSPM 2.1 2.2 2.2 66 2.5 5.3 66 2.5 5.3 General data Gas type Compressor type Fan type Sound pressure level @ 3m db(a) Recip 63 65 61 1x Centrifrugal 72 68 72 68 Dimensions Width Depth Height Weight kg 82 72 762 111 16 75 87 157 98 75 1435 283 17 19 1212 411 195 4 1212 69 17 19 1212 411 195 4 1212 69 Options Chiller only Heater only Rear or top outlet on 4 or 734 Soft start High pressure fan 3ph, 6Hz versions Calorex reserves the right to modify these specifications at any time. For accurate sizing please contact Calorex.
Technical data Pro-Pac range Specifications Units Pro-Pac 16 Pro-Pac 22 Pro-Pac 3 Pro-Pac 45 Pro-Pac 7 Pro-Pac 9 Pro-Pac 14 Performance @ Air on 2 C/85%RH Heat output to water (@28 C) Electrical input @ Air on 45 C/5%RH Cooling to water (@ 32 C) Electrical input Heating Cooling 3.5 1.2 4.1 19 5 5.5 3 6 21 6.4 45 8.2 32 9.2 7 12.8 49 15.7 9 16.4 64 18.4 14 25.6 98 31.4 Electrical data Electrical supply (5 Hz) Minimum supply capacity Recoended supply fuse Maximum starting current standard (LRA) Maximum starting current soft start (LRA) NOTE: refer to Calorex for 6Hz supply 3PH 4V 1 16 25 4V 2 25 4V 21 3 96 4V 25 4 12 34 4V 42 6 96 4V 5 7 12 34 4V 84 125 96 Air data Nominal air flow Fan external resistance (standard) m 3 /h Pa 4 5 55 11 14 22 28 Water data Water flow ±1% (CuNi/Titanium heat exchanger) Pressure drop (water) Water connections Condensate water connections l/min m hd inch " BSPM n/a /123 n/a /.2 F/PVC ½ ABS n/a /123 n/a /.2 F/PVC ½ ABS n/a /25 n/a /.7 n/a/2 union 66/3 4.5/.4 BSPM/2 union 1/5 3.4/1.5 /3 BSPM 166/6 4.5/1.7 /3 BSPM 266/1 5.3/2.1 2/4 BSPM General data Compressor type Fan type Sound pressure level @ 3m db(a) 1 x scroll 1 x scroll 52 1 x scroll 62 1 x scroll 64 2 x scroll 68 2 x scroll 2 x axial 7 4 x scroll 2 x axial 71 Dimensions Width Depth Height Weight kg 1264 6 725 1 1264 6 725 145 1525 79 18 219 1665 16 1 329 181 119 1 549 265 119 1 599 221 165 4 165 Options Chiller only Heater only 3ph, 6Hz versions Soft start High pressure fan Condensate insulation kit for plant room installations Calorex reserves the right to modify these specifications at any time. For accurate sizing please contact Calorex.
Our products are designed and manufactured in the UK Technical support and service Comprehensive technical support is provided by our experienced and well qualified team Calorex Heat Pumps Ltd The Causeway Maldon Essex CM9 4XD United Kingdom t. +44 ()1621 856611 e. sales@calorex.com w. calorex.com Heat Cool v14