Criterion #1: Heat Pump Type

There are several types of heat pumps: air-to-air, air-to-water, ground-to-water, and water-to-water. Each type has its own advantages and disadvantages. For example, air-to-water heat pumps are ideal for central heating systems, while air-to-air heat pumps are more suitable for heating and cooling individual spaces.

It is important to choose the type of heat pump that best suits your heating needs and the layout of your home.

Criterion #2: Sizing

Sizing the heat pump is crucial to ensure its efficiency. An undersized heat pump will not be able to heat your home properly, while an oversized heat pump will consume more energy than necessary.

A professional can carry out a thermal study of your home to determine the power required based on the surface area to be heated and the insulation of your home.

Criterion No. 3: Cost and financial assistance

The cost of a heat pump can vary depending on its power, its type, and the installation work required. However, there are many financial aids to reduce the initial cost, such as tax credits, local subsidies, and zero-interest loans.

It is advisable to find out about the aid available in your region and to call on a professional certified RGE (Reconnu Garant de l'Environnement) to benefit from this aid.

Criterion n°4: Performance and COP

The coefficient of performance (COP) is a key indicator of the efficiency of a heat pump. It represents the ratio between the energy produced and the energy consumed. The higher the COP, the more efficient the heat pump.

It is recommended to choose a heat pump with a high COP to maximize energy savings and reduce operating costs.

Criterion #5: Noise Level

The noise level of the heat pump is an important criterion, especially if the outdoor unit is installed near bedrooms or neighbors. Modern models are designed to be quiet, but it is always a good idea to check the noise specifications before purchasing.

Proper installation by a professional can also help minimize noise.

Criterion #6: Maintenance

Heat pumps require regular maintenance to ensure they operate properly and extend their lifespan. An annual inspection by a professional is recommended to check refrigerant levels, clean filters, and ensure that all components are working properly.

It is also advisable to clean the filters regularly and check the outdoor unit to ensure that it is not clogged with debris.