Presentation on theme: "Water Source Heat Pump Systems"— Presentation transcript:
1 Water Source Heat Pump Systems 2009Water Source Heat Pump Systems1
2 Water Source Heat Pump Rooftop Range Designed around our current Baltic and Flexy R410a Range.Common option listNo change in casing (base frame & air treatment section)R410a refrigerantCommon refrigeration componentsDesigned for High efficiency.Eurovent CertifiedHigh efficiency stainless steel Heat ExchangerDesigned for Reliability.Benefits from our extensive experience with Rooftop designDual circuit or tandem refrigeration circuitsMany hydraulic safety features as standard
3 Water Source Heat Pump Rooftop Range B W H 075 D N M 1F W H 120 D N M 1BalticFlexyWater cooledHeat PumpMulti FuelUnit Size045 170S= 1 CircuitD= 2 CircuitsHigh HeatStandard HeatNo HeatRevision NumberM = R410aThe Name.
4 Water Source Heat Pump Rooftop Range The RangeSummer 27°CDB/19°CWB water 30-35°CWinter 20°CDB water inlet 20°C
5 Water Source Heat Pump Rooftop Range The Refrigeration circuitSame compressor arrangement as on air cooled version.Refrigerant R410aScroll compressors mounted single or tandemThermostatic Expansion valvesStainless Steel 316 heat exchanger4 Way valve for reversibilityFilter drierHigh and Low pressure safety switchesFully assembled and leak tested
6 Water Source Heat Pump Rooftop Range The Hydraulic CircuitAs standard the water cooled range will be equippedwith the following features:Low Pressure Drop (>50 kPa)Stainless Steel Plate Heat ExchangerVictaulic Connections & CouplingsAir vent on the highest pointWater filterElectronic water flow switchPressure taps inlet and outletFully insulated hydraulic parts whenlocated inside the unitOption:Low water loop temperature optionthrough flow control to maintainRefrigerant High Pressure
7 Water Source Heat Pump Rooftop Range Electronic flow switchMore AccurateNo risk of offset in timeVery Accurate flow measurementMore ReliabilityNo moving partNo MaintenanceNo risk of blockageCan work with any kind of fluid (glycol)One single reference for the whole rangeEasy to installStainless steel constructionFLOWHeat is dissipated by the fluidNO FLOWHeat is not dissipated by the fluid
8 Water Source Heat Pump Rooftop Range Air Treatment SectionIdentical to the air cooled version,The performance tables for ventilation / pressure drop remain unchanged Most of the air treatment features and options are compatible with this new range (Filters, Economiser, CO2 sensors heat recovery modules…)Air Flow Configurations
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