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2024Water To Water Heat Pump Unit With Panasonic Compressor For Bathtube

2024Water To Water Heat Pump Unit With Panasonic Compressor For Bathtube
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Product Name: Heat Pump Water Heater Unit
Application: Indoor
Cover /tank Material: Stainless Steel Or Color Steel
Type: Water To Water Heat Pump Unit
Refrigerant: R410a
Heat Exchanger Coil: Shell In Tube
Standard: CE, ROHS
Feature: Air Source Heat Pump, LCD Control, Main Unit System
Display: English
High Light:

Bathtube Water To Water Heat Pump


CE Water To Water Heat Pump Unit


Water Heat Pump With Panasonic Compressor

Basic Infomation
Place of Origin: China
Brand Name: Theodoor
Certification: ISO 9001, ISO14001, CE
Model Number: RS-3.6GX/B
Payment & Shipping Terms
Packaging Details: Carton with foam protection
Delivery Time: 30 working days after received the payment
Payment Terms: T/T or L/C at sight
Supply Ability: 1,000pcs per month
Product Description


Water To Water Heat Pump Unit With Panasonic Compressor For Cylinder Tank/ Bathtube





Rated Input Power

800 W

Rated Heating Capacity

3000 W

Power Supply


Heating ampere

3.6 A




R410a /750g

Operation condition


Output water temperature

55 ℃

Noise (dB)


Tank material

Steel or Stainless steel 304

Heat exchanger

Shell in tube

Water connection


Fan -air duct size


Air pressure


Air flow


Net weight





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This heat pump unit offer efficient domestic hot water heating. It can be combined simply and flexibly with suitable external water tanks (cylinders). The outer case can be made from powder coated steel or stainless steel. It is also possible to connect an air duct, through which any waste heat from an adjacent room, for example, from tumble dryers, freezer or heaters. Conversely, the cooler exhaust air generated durin operation can be used, for example, to cool a storeroom or kitchen temporarily. Operation is convenient by smart PCB control panel. 


**Save energy, saving more energy by 70% comparing with ordinary water heater. 
**Protecting Environment. There isn't any burning gas from the water heater. The refrigerant won't contaminate

 the ozonosphere. So it benefits the society. 
**Supply water anytime, and not be affected by geographical and weather changing. 
**Intelligent control, the water temperature can be adjusted as needed and controlled by micro-computer automatically.



This Heat Pump Water Heater unit can be installed at veranda, garage or other place which offers easy 

installation and stability. It can be combined simply and flexibly with suitable external water tanks (cylinders).


Commercial use

Supermarket, shopping malls, hotels, restaurants, office, hospital, schools; Movie theaters,

 fitness halls, clubs, bars, cafes, massage rooms, beauty shops, barbershop…etc. 

Household use

Apartments, villas, home… where needs hot water. 


Competitive Advantage:

Fashion & modern design 

Machinery & technology: Advanced mould machines and equipments ensure products performance and 



Quality control: 100% product performance testing. 

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How does heat pump work? 

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1. Air source heat pump technology:
Heat pump is a promising technology that used the same mechanical principles as refrigerators and air conditions to generate hot water.
(The heat pump works by extracting heat from the surrounding air/water/soil and using it to heat low pressure liquid refrigerant in the heat pumps evaporator, vaporizing the liquid.
The refrigerant then passes through the compressor, which raises the refrigerant pressure and thus the temperature as well. The heated refrigerant gas passed through the heat pump condenser, where gives is off its heat to the water and condenses back into the liquid state.
The liquid refrigerant then passed through an expansion valve or capillary where the pressure is reduced and the cycle starts over. )

Generally, air-source heat pump water heaters work much like a refrigerator in reverse. The heat pump extracts the heat from warm air, intensifies the heat with a compressor, delivers the heat to the water, and exhausts the cooler air. Because it uses the warm ambient air temperature to do most of the work, it is a very efficient way to heat water.
2. Optimized use of Heat Pump technology
Heat pumps are inherently clean and reliable, and traditionally use water to water or air to air technology. Our air to water system, however, represents the best of both technologies, combining the accessibility of air as the heat source, low investment cost, emission free operation, easy installation and maintenance, with the comfort of using water based heating system.
3. Energy Saving    
Compared to conventional heated equipments such as electricity resistance heater, gas/oil boiler and solar heater, a heat pump operate as a cost as little as 25%.
4. Environment Friendly   
A heat pump will not release harmful materials into the nature.  Also using heat pump as a heating solution will greatly reduce the emission of carbon dioxide.
5. Wide Range of Applications
Heat pump is an optimal house heating and domestic hot water heating solution in residential and a variety of commercial applications. It is also widely used in pool water heating industry.
6. Mainly Composing Parts
Heat pump mainly consists of a compressor, fan (applicable to air to water), evaporator, condenser, and expansion valve (or capillary).


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