Split Type Hot Water Heat Pump Built-in Water Pump for Household

📊 Overview & Basic Info

Work Environment-10℃~43℃

Heat SourceAir-source

Heating TypeCirculating Heat

ApplicationVilla, Hotel, Hospital, Apartments

Heating Capacity3.6~19.3kw

Power Supply220-240V / 380-415V

FunctionDomestic Hot Water

RefrigerantR410A / R134A

Package Size129.00cm * 64.00cm * 143.00cm

Gross Weight155.000kg

💧 Split Type Hot Water Heat Pump

This split domestic hot water heat pump features a built-in water pump, ensuring clean and safe water supply with easy installation. Simply connect the water pipe and power supply to enjoy constant temperature hot water for villas, schools, hotels, and offices. It provides one of the most energy-efficient sanitary hot water solutions available.

⭐ Key Features

Multiple compressor brands available for low vibration and high reliability.
Intelligent EE valve for excellent efficiency at varying ambient temperatures.
Innovative W-A-R (Water, Air, Refrigerant) technology with COP up to 4.5.
Energy savings up to 70% compared to traditional electric heaters.
Indoor multi-point water supply for immediate hot water.
Double helix structure design for faster heating and extended product life.
Anti-freeze protection allowing operation down to -10ºC.

⚙️ Core Components

Compressor: Strong heating, energy-saving, and durable with a service life of up to 15 years. Quiet cabin design ensures low vibration.

Finned Heat Exchanger: Multi-layer hydrophilic corrugated foil with internal thread copper tubes to maximize heat transfer.

Built-in Water Pump: Directly connected to the water tank for seamless integration.

Motor & Fan: Two-stage variable speed design that adjusts based on ambient temperature, including overpressure protection.

🛡️ Safety & Security

No Risk of Explosion: Non-combustion heating process.
No Risk of Electric Shock: Water and electricity are completely isolated.
No Risk of Fire: Multiple high-pressure protection systems.
No Harmful Emissions: Eco-friendly operation with no toxic gas production.

📱 Smart APP Control

Real-time monitoring and remote operation via mobile phones or computers. Features include remote power on/off, parameter settings, fault detection, and alarms, significantly reducing management costs.

📋 Technical Parameters

Model	Unit	LWH-3.6B	LWH-5.3B	LWH-8.0B	LWH-11.4B	LWH-19.3B
Heating Capacity	kW	3.6	5.3	8.0	11.4	19.3
Rated Water Output	L/h	75	115	175	245	415
Max Outlet Temp.	ºC	60	60	60	60	60
Input Power	kW	0.9	1.3	2.0	2.7	4.5
Compressor Brand	-	GMCC	GMCC	GMCC	Copeland	Copeland
Noise Level	dB(A)	≤54	≤54	≤54	≤56	≤58

🏢 Our Factory & Production

As a leading heat pump manufacturer since 2006, our factory covers 75,000 square meters with 7 automatic production lines, achieving an annual capacity of 500,000 units. We utilize 5 professional performance test laboratories capable of testing in extreme conditions as low as -41.5°C. Our products are exported to more than 40 countries across Europe, Asia, Africa, and America.

❓ Frequently Asked Questions

Q: What is the main advantage of a split type heat pump?

A: It features a built-in water pump and isolated water/electricity systems, making it safer, cleaner, and much easier to install in residential or commercial settings.

Q: Can you provide OEM or ODM services?

A: Yes, we offer full OEM, ODM, and OBM services depending on your specific project requirements and branding needs.

Q: What is the typical lead time for an order?

A: Samples generally take 10-20 days, while mass production orders typically require 30-35 days, depending on the specifications.

Q: What are the payment terms for international orders?

A: For mass orders, we typically require a 30% down payment with the balance paid before shipment. Sample orders require 100% payment upfront.

Q: How long is the product warranty?

A: We provide 24 months for the complete unit and 36 months for core components like compressors and heat exchangers. Extended warranties are available.

Q: What is your monthly production capacity?

A: We can produce approximately 5,000 sets per month, with dedicated lines for swimming pool, space heating, and domestic hot water units.