Are Inverter Heat Pumps Better
Although central air conditioners and furnaces have done well in meeting
the needs of homeowners for decades, heat pumps have surpassed them in two
respects: efficiency and versatility. However, despite this, there are still
many areas for improvement in heat pumps.
But now, thanks to variable speed compressors driven by inverter drives,
heat pumps are even better than before. We will introduce all the details below
by explaining the role of inverter technology and how it can help improve
1. Save money
Due to the operation control design of the heat pump inverter manufacturer Leomon, its compressor will not work at full capacity all the
time, so you don't need to pay thousands of dollars in additional electricity
2. High efficiency and energy saving
In terms of energy efficiency and economic operation, inverter
technology is considered the perfect solution. In the inverter model of the
heat pump inverter manufacturer, cooling and heating are automated in an
energy-efficient and seamless manner, while early technologies consume a lot of
electricity regardless of usage.
3. Silent operation
The compressor motor used by DC inverter heat pump manufacturers is not
always on and off, but always works at low power. This kind of machine makes
the operation quieter.
Unlike non-inverters, they do not automatically turn on and off every
time a certain temperature is reached; instead, they just constantly maintain
and adjust the temperature.
During the operation of the non-inverter air source heat pump, the heat
pump unit can only operate at one frequency regardless of the multiple loads.
When the temperature reaches the set temperature, the unit will stop. It will
not restart until the temperature drops to this range. Such frequent shutdowns
and restarts will not only consume electricity, but also affect the life of the
compressor. The DC inverter air source heat pump can automatically adjust the
compressor speed according to changes in the ambient temperature, while keeping
the temperature more stable. Even if the set temperature is reached, the unit
will not shut down and maintain low energy consumption operation. Therefore, in
terms of service life, energy consumption and service life, the DC inverter air
source heat pump is better than the on/off heat pump.
5. Faster cooling/heating
At normal temperature, the heating efficiency of the on/off air source
heat pump and the DC inverter heat pump is similar, but the lower the
temperature, the more obvious the difference. Take the DC inverter heat pump
air conditioner as an example. At 15℃～20℃, the heating capacity difference between on/off heat pump and DC inverter
heat pump is less than 10%. At -15℃, the heating capacity of the
variable-frequency heat pump is about 60% higher than that of the
non-variable-frequency heat pump. At -25℃, the gap expands to 80%.
Therefore, it can be concluded that the best heating option for low ambient
temperature areas is the DC inverter heat pump, otherwise it cannot provide
stable and sustainable indoor warming.
6. High comfort
Because the on/off air source heat pump may shut down after setting the
temperature, it is easy to cause the indoor temperature to be unstable, which
makes people feel a little uncomfortable. In contrast, the DC inverter heat pump
can continue to operate at low frequency after reaching the set temperature to
keep the indoor temperature stable. Therefore, compared with the on/off heat
pump, the DC inverter heat pump can ensure a more stable indoor temperature.
7. Environmentally friendly
The main difference between inverter and non-inverter heat pumps is that
the former provides variable compressor speed. The speed of a non-inverter
compressor is fixed, which means it will either run at full speed or at the
Compared with non-inverter heat pumps, inverter heat pumps have the
ability to detect sudden fluctuations and the automatic adjustment of
compressor speed, which is more environmentally friendly. This highly complex
and innovative mechanism helps save energy and brings benefits to the