Small size water source heat pump

Specifications

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

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.