What Is The Difference Between Inverter and Non-Inverter Heat Pump?
Heat pumps are an energy-efficient solution for heating and cooling homes. ‘Inverter’ and ‘non-inverter’ heat pumps refer to the type of compressor used in the heat pump which can significantly impact performance and energy efficiency. Let’s explore the difference between inverter and non-inverter heat pumps to help you make an informed decision.
Inverter Heat Pumps
An inverter heat pump utilises a variable-speed compressor. This compressor adjusts its speed based on the heating or cooling demands of the space. Instead of turning on and off, the compressor adjusts its output to match the required load. This continuous adjustment allows the inverter heat pump to operate more efficiently and maintain a more consistent temperature. Inverter heat pumps are generally more expensive upfront but can save hugely on energy costs in the long run due to their energy-efficient operation.
Non-Inverter Heat Pumps
A non-inverter heat pump operates with a fixed-speed compressor. This means that the compressor runs at a constant speed, either on or off, to meet the desired temperature setting. When the set temperature is reached, the compressor shuts off until the temperature drops below the desired level, at which point it turns on again. This start-stop cycle repeats as needed to maintain the desired temperature. Non-inverter heat pumps tend to be cheaper upfront but less cost-effective as they may consume more energy due to the constant on-off cycling of the compressor.
Advantages of Inverter Heat Pumps
One of the main advantages of inverter heat pumps is their ability to modulate the compressor’s speed. By running at lower speeds when the demand is lower, they can achieve better energy efficiency and provide more precise temperature control. This also means that inverter heat pumps can reach the desired temperature more quickly and maintain it with fewer temperature fluctuations. The variable-speed operation also leads to quieter operation compared to non-inverter heat pumps. In terms of energy efficiency, inverter heat pumps have a clear advantage. They can adjust their output to match the specific heating or cooling requirements, resulting in significant energy savings.
At Fonko, we stock only the best models from the leading brands to ensure we install the ideal heat pump unit for your property. We’ll advise you on budget, energy-efficiency and consider your specific temperature-control needs in order to make the right investment.
Find out more by contacting our friendly team today for more information on heat pump installation in Auckland and Wellington.