What is the difference between on/off heat pump and inverter heat pump?

With the development of science, more and more people know that they will choose heat pumps instead of electric or gas water heaters when they choose heating products or domestic hot water products. As heat pumps are an energy-saving and environmentally friendly product in the new era, the power consumption of heat pumps is only 30% of that of ordinary electric heaters, and there are no hidden dangers like gas water heaters. Heat pump is an energy-saving and safe heating product. Currently there are two main types of heat pumps on the market: on/off heat pumps and inverter heat pumps. As you know, the first on/off heat pump has been on the market for about 60 years, while the inverter heating heat pump is the product of the last 10 years. Do you know the difference between on/off and inverter? How should we choose when choosing a heat pump? We can find the answer in this article.

What are on/off heat pumps and inverter heating heat pumps for home heating or domestic hot water?

Both types work on a similar principle: heat (energy) is taken from the air and transferred to the hot water for heating. Thus, a heating heat pump consists of three main components.

1. compressor 2. evaporator 3. heat exchanger

Among these important components, the compressor is the biggest difference between on/off heat pumps and inverter heat pumps. It can be said that inverter refers to a way of operation of the compressor, which is very similar to the concept of inverter technology for air conditioners.

When the difference between the set temperature and the current water temperature increases, the control system starts to respond by accelerating the compressor speed to fully adapt to the heat pump's heating state. Thus, the converter heating heat pump allows effective compressor speed variation while the on/off HP maintains 100% heating capacity during operation - which means that the converter HP recovers almost 4 to 6 times more energy than it consumes!

Full inverter technology has a unique full inverter control system that adjusts the operation of the compressor and fan to the closest percentage (compressor runs in Hertz, fan runs in cycles), while stepper inverters have a certain intensity level (usually 2 to 5) because only the compressor can change speed and the fan has only one speed (on or off mode), so full inverters have a higher efficiency than stepper inverter has higher cop, higher stability and higher energy efficiency, so it has the best performance. DC water pump is also installed so that the unit can run almost silently.4 Core elements: inverter control system, inverter compressor, DC fan and DC water pump are all the latest full-inverter heat pump, which is a true full-inverter heating.

Finally, the inverter heat pump is a further development of the traditional on/off heat pump, which is more energy efficient, comfortable and quiet than the on/off heat pump.

Why choose a full-inverter pool heat pump?                                                                  

High efficiency and economy with induction DC inverter

Due to the triple core full inverter technology (inverter control, inverter compressor, DC fan motor) inverter pool heat pumps with.

✺ High COP, 70% higher than normal on/off heat energy Pump's

✺COP 50% higher than normal inverter heat pumps

✺10 times quieter

Guangteng inverter pool heat pumps provide a great swimming environment and your neighbors will love it too!

✺Long service life up to 12~15 years by high quality components

Guangteng pool inverter heat pumps heat your pool rain or shine and use a spiral titanium heat exchanger with a choice of galvanized metal or stainless steel housing, gold fin air heat exchanger, EEV, soft start, and more.

✺Working at -15°C

Guangteng inverter pool heat pumps can operate at -15°C and can also provide inverter pool heating. This will result in using less heaters in the colder months and maximizing your swimming season.

✺Heating 40°C water option

Guangteng inverter pool heat pumps can be used in spas or other applications where the water temperature is 40°C. If the customer needs the heating speed to be increased by 50% once the heat pump starts, the Guangteng inverter unit can quickly select the optimal compressor and fan motor operating frequency according to the heating or cooling demand through intelligent inverter control technology, and automatically turn on Heat pump EEV at a time, the Gangteng inverter heat pump saves 50% of heating time compared to conventional heat pumps on the first heating.

✺With built-in Wifi control option

You can easily control your pool from anywhere, anytime via phone.