Boat water heater CRS

for yachtfor shipsfishing boat

Product Overview
CRS marine water source heat pump hot water tank provides a superior alternative to the traditional heating method of ships, mainly providing hot water for washing and washing at 60℃ for living and production. The sea water source heat pump hot water tank adopts heat pump technology, absorbs the low heat that is difficult to be directly used in the seawater, and transfers it into the high heat that can be used through the principle of reverse Carnot cycle. It has high heating efficiency, less energy consumption, and is safe and reliable.

Product Features

• Uses reverse Carnot cycle to absorb low heat from seawater and convert it into high heat
• Integrates heating and water storage
• Provides 60℃ hot water for crew washing and cleaning

Model Description

• "C": Marine
• "RS": hot water unit
• "48": nominal heat, kW

Product Composition

• Fully enclosed scroll compressor
• Tube heat exchanger
• Plate heat exchanger
• Pressure water tank
• Hot water pump
• Automatic liquid injection cooling device
• Automatic control element
• Electrical control unit
• Frame structure, all parts installed on a common chassis

Product Advantages

• Simple and compact structure
• Convenient operation
• Space saving
• Stable performance
• Less energy consumption
• High heating efficiency
• Shock resistance and swing resistance
• Convenient maintenance
• Design, manufacture, and acceptance in accordance with classification society specifications (such as "CCS", "ABS", "NK", "DNV", etc.) and relevant standards
• Customizable according to actual ship type

Basic Parameters
Applicable range: 5 ~ 35℃
Heat: 5.8KW ~ 48KW
Refrigerant: Standard R407C, optional R134a, R404A, R22 and others
Compressor: Fully enclosed scroll, piston or screw type, standard Bitzer compressor and valley wheel, optional BOCK, Carrier and others
Number of compressors: Single or multiple sets
Low battery system: Standard AC 3PH 380V/50Hz, AC 3PH 440V/60Hz; optional AC 3PH 415V/50Hz, AC 3PH 460V/60Hz, AC 3PH 480V/60Hz, AC 3PH 690V/60Hz
Can use single or double refrigeration loop; unit can be equipped with two independent refrigeration loops, each with a separate compressor. One can be used as backup.
Cooling mode: Seawater
Water cooling condenser: Marine tube condenser, suitable for seawater cooling, high efficiency corrosion resistance, nickel white copper tube can be used for heat dissipation tube
Replaceable filter dryer
Protection function: High pressure, low pressure, oil pressure (oil level), lack of phase, overheating, overload, etc.
Control components: Uses domestic and foreign famous brand control valve parts and pressure switch
Control mode: Manual or automatic control

Application
The marine water source heat pump hot water tank can be used as a living supporting facility for many small and important ships, such as small yachts, government ships, fishing boats, and so on.

Technical Specifications / Characteristics

• Heating temperature: 60℃
• Applicable ambient temperature: 5 ~ 35℃
• Heating capacity: 5.8KW ~ 48KW
• Refrigerant: R407C (standard), R134a, R404A, R22 (optional)
• Compressor types: Scroll, piston, screw
• Compressor brands: Bitzer (standard), BOCK, Carrier (optional)
• Number of compressors: Single or multiple
• Electrical supply: AC 3PH 380V/50Hz, AC 3PH 440V/60Hz (standard); AC 3PH 415V/50Hz, AC 3PH 460V/60Hz, AC 3PH 480V/60Hz, AC 3PH 690V/60Hz (optional)
• Refrigeration loops: Single or double, independent operation
• Cooling mode: Seawater
• Condenser: Marine tube, corrosion resistant, nickel white copper tube optional
• Filter dryer: Replaceable
• Protection: High/low/oil pressure, phase loss, overheating, overload
• Control: Manual or automatic, branded components