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Mono-block air to water heat pump

  • Mono-block air to water heat pump
  • Mono-block air to water heat pump

Mono-block air to water heat pump

    Terms of Trade: FOB,CFR,CIF
    Min. Order: 20 Set/Sets
    Delivery Time: 30 Days
    Packaging: Plywood box package for air source heat pump
    Productivity: 80000 sets anually
    Brand: Linuo Ritter International
    Transportation: Ocean
    Place of Origin: China
    Certificate: ISO9001,ISO14001,OHSAS18001
    Port: Qingdao

Basic Info

Model No.: heating mode, monoblock type

Product Description

Mono-block air to water heat pump

Easy installation: no refrigeration connection to be made- only water fittings and an electrical plug. Any plumber can make it.

Energy-efficient heating performance: it is much cheaper to operate than electric element or gas bottle water heaters.

Security and stability: digital controller with continuously monitor performance.

High efficient heat pump rotary compressor: International famous brand such as Hitachi etc.

Advantage and benefits

Working air temperature range from -10to 45.

Max. outlet water temperature up to 60

Multiple protections and electric heater backup function.

Automatic controlling system to ensure energy-saving of hot water heating system.


Model LRI-AS3.5 LRI-AS5.5 LRI-AS7
Input power (A20/W55) KW 0.94 1.36 1.87
Heating capacity (A20/W55) KW 3.8 5.5 7.6
COP (A20/W55)
4.04 4.04 4.06
Rated current A 5 7 10
L line Mm2 1 1.5 2.5
Rated water flow L/H 820 1135 1660
Rated water pressure drop Kpa 15 15 15
Noise db 45 45 45
Water pipe connector size mm DN20 DN20 DN20
Net weight kg 43 48 53
Gross weight kg 45 50 55
Compressor quantity piece 1 1 1
Fan motor power W 30 30 30
Fan motor quantity piece 1 1 1
Dimension mm 970*300*550 970*300*550 970*300*550
Packing dimension mm 1040*330*580 1040*330*580 1040*330*580


Standard material and information

Level of protection: IPX4

Electric shock proof grade: I

Inlet/outlet water pipe: Internal thread

Compressor brand: Mitsubishi

Controller: multiple function controller

Evaporator: Hydropilic Aluminium foil and internal thread copper pipe heat exchanger

Condenser High efficiency tube in shell heat exchanger (Copper Tube)

High pressure switch: 3.6/4.4MPa

Low pressure switch: 0.15/0.56MPa

Working mode: heating mode

Power supply: 220V~240V/50Hz/1ph

Package : plywood case

Cabibet: Hot rolling galvanized sheet, Spray coating, gray color

Refrigerant: R410A

Expansion valve: Danfoss electric expansion valve

Water pump is excluded.

Mono-block Air Source Heat Pump


Linuo Ritter International Co.,Ltd

 Linuo Ritter International Co., Ltd., which focuses on global business of renewable energy, is a subsidiary of Linuo Paradigma -- the first Sino-German joint venture in solar thermal market and one of the industry-leading companies in China. Since the establishment in 2001, Linuo Paradigma has always held up to the philosophy of Solar Energy Changes Lives, and has devoted itself to the energy structure revolution leaded by Solar Energy. After 15 years' focus on development and applications of distributed renewable energy, Linuo Paradigma has walked from basic vacuum tubes and domestic solar water heater manufacture to R&D on world-leading CPC collector with German Ritter Gruppe, and then to turnkey solution supplier of renewable hot water, heating and cooling. Depending on the cooperation with Shanghai Jiaotong University, Linuo Paradigma expanded businesses to air-source heat pump in 2012, and promoted a complementary distributed renewable energy system with integration of solar system and air source heat pump. In the aim of spread its solar dream around the world, Linuo Paradigma has started oversea business since 2005 and established Linuo Ritter International in 2010 to provide better service for global market. Linuo Ritter International now provides service to customers in more than 40 countries worldwide, and has exported more than 1 million sq solar thermal products to overseas market. We are sure that our success rests upon long-term relationships with our customers, employees and partners, which is built on respect, trust and commitment. Achieve sustainable development by using alternative energy!

Company Info

  • Company Name: Linuo Ritter International Co.,Ltd
  • Product/Service: Solar Water Heaters , Solar Collector , Solar Vacuum Tube , Heat Pump Water Heater , Solar Hot Water Heating , Solar Products
  • Capital (Million US $): 300,000USD
  • Year Established: 2001
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Jinan City, Shandong Province, China
  • Contact Person: Mr. Guo
  • Tel: 86-531-88729112
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