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Shandong Lark Central Air Conditioner Co., Ltd.
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Air to Water Chiller and Heat Pump (R410A)

Air to Water Chiller and Heat Pump (R410A)

Certification : CE
Packaging Details : Plywood or Nude Packing
Payment Terms : L/C, T/T
Place of Origin : China
Brand Name : LARK
Model Number : R410A
Production Capacity : 5000 PCS
Standard : CE
Main Markets : North America, South America, Eastern Europe, Southeast Asia, Mid East
Usage : Air Conditioner
Category : Pressure Switches
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Averaging COP (efficiency) over 4.2 and importantly the performance when operating in lower ambient temperatures is also at a very high level. Designed to operate in ambient temperatures as low as -15 degree. Provide heating or cooling and hot water up to 55 degree.
Structure
Panels and base frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
Compressors
Hermetic scroll type compressors, equipped with the crankcase heater and thermal protection with thermal overload cut-out and crankcase heater mounted on rubber vibration isolators.
Axial fan
External rotor type axial fans, equipped with single phase direct drive motors, low noise 6 poles, protection level IP54, provided with a protective outlet grille.
Evaporator
High efficiency and low pressure drop stainless steel (AISI 316) water exchangers, with anti-freeze heating element(option) and differential pressure switch, factory insulated with flexible close cell material.
Condenser
Coils are consisting of seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins, 100% fully quality tested; Sub cooling circuit to prevent freezing at the base; Protected with metal grill.
Desuperheater
High efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material. (optional)
Refrigerant circuit
Copper tube connection with charge valve, filter, sight glass, gas-liquid separator, thermostatic expansion valve, low pressure switch with automatic reset, high pressure switch with manual reset.
The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
Water circuit comes complete with
Built with air vent valve, water drain connection, and female-threaded hydraulic connectors.
Water pump, differential pressure switch
Expansion tank
Electric panel
Consists of:
Compressor contactor;
Compressor protection breaker; Fan motor protection breaker; Control circuit protection breaker;
Phase sequence relay (only for 3-phase) Programmable microprocessor controller
Optional
Additional electric heater embedded in the coils for defrosting in low temperature ambient. It must be factory installed.
Stainless steel covering &

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