If you’re looking to install an air source heat pump water heater in your home, you may have heard of compressor control systems. But what are they, and how do they work? In this article, we’ll explain the various types of compressor control systems used in air source heat pump water heaters so you can make an informed decision about which one is right for your home.
First up, let’s look at the two main types of compressor control systems: on/off and modulating. An on/off system simply turns the compressor on and off to maintain a set temperature. This means it will switch off if the temperature rises above a certain level, and switch on again when the temperature drops too low. The downside is that this system isn’t very efficient as it consumes more energy than a modulating system.
A modulating system works by continuously adjusting the speed of the compressor to maintain a constant temperature. This means it runs at lower speeds when temperatures are low, and at higher speeds when temperatures are higher – resulting in greater efficiency and cost savings. It also offers more precise control than an on/off system as it can maintain a very specific temperature setting with minimal fluctuations.
Another type of compressor control system is known as ‘inverter’ technology. This type of technology uses electronic components to vary the speed of the compressor motor depending on the desired temperature setting. The result is quieter operation and increased efficiency compared to other types of systems, making it an ideal choice for homeowners who want an energy-efficient water heater that won’t be too noisy.
Finally, there are also hybrid systems available which combine both modulating and inverter technologies for even greater efficiency and cost savings. For example, some models feature an inverter-controlled modulating unit which automatically adjusts its speed depending on how much heat is needed – resulting in lower energy bills over time.
So there you have it! As you can see, there are several different types of compressor control systems used in air source heat pump water heaters – each offering different advantages depending on your needs and budget. To find out which one is right for your home, make sure to consult with a certified heating specialist who can provide expert advice tailored to your specific requirements.