Small Size Water Source Heat Pump (4.5kw to 75kw). Model GSHP4.5TC-75TC Cooling Capacity 4.5kw-75.3kw Heating Capacity 4.9kw-84kw Anti-freeze thermos Water Source Heat Pump use underground water or circulated water or brine as main sources. Water source heat pumps are designed to offer 16 sizes for all small and medium cooling capacity residential, commercial and industrial facilities. The unit is fully Supply the cooling/heating water into indoor for cooling/heating. The units are factory tested and will complete the installation by connecting water and power supply only.
STRUCTURE Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
HERMETIC COMPRESSORS Single phase rotary type (mod. 4.5-6.5), single phase (mod. 8) and 3-phase (mod. 10-75) scroll type compressors, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers. Mod. 10 and 12 are available with single phase compressors.
EVAPORATOR High efficiency tube in tube heat exchanger, factory insulated with flexible close cell material. CONDENSER High efficiency tube in tube heat exchanger, factory insulated with flexible close cell material.
REFRIGERANT CIRCUIT Copper tube connection with charge valves, filter, thermostatic expansion valve (capillary for mod. 4.5-14), gas-liquid separator, high pressure switch and low pressure switch. The heat pump units are complete also with 4-way valve and one way valve.
HYDRAULIC CIRCUIT Built with user side and source side water inlet/outlet connectors, water discharge connectors, air vent valve, mod. 4.5-30 the user side is complete also with expansion vessel, water pump and water flow switch.
ELECTRIC PANEL Consists of: Compressor contactor, Compressor protection breaker, User side water pump contactor (for mod. 4.5-28) User side water pump breaker (for mod. 4.5-28) Microprocessor with function display
OPTIONAL Sight glass which must be installed in factory, Source side water flow switch, Source side water pump, Anti-vibration rubber, Metallic filter for the water circuit.