Features to Compare Heat Pumps
Choosing a heat pump might seem like a long process. To make easier, here are a few key elements that will help you compare heat pumps.
First, prices are generally a good indicator of the quality of heat pumps; the higher they are, the more reliable and efficient the system will be. However, provided you opt for a known brand (York, Lennox, Mitsubishi, Fujitsu, Toshiba, etc.). But it’s a general rule.
Another factor to take into account is the Energy Star certification, if this type of heat pump meets these criteria, its consumption will be less energy-consuming and will have less impact on the environment and on the budget. In addition, heat pumps that feature inverter technology are better able to perform refrigerant compression control. They are also less sensitive to freezing (batteries), which allows them to operate at very low temperatures (down to -35°C ).
For more information on Energy Star certification, see the following link: https://rousso.ca/en/save-money-time-and-mother-earth-by-choosing-energy-star/
Of course, the power of the target device must be taken into account. A 1,200 sq. ft. indoor area typically requires a heat pump that generates 7 kW for heating and cooling. Many owners of this type of appliance still use BTUs as units of power measurement. Know that 1 kW is equivalent to 3414.14 BTU/h. So a power of, say, 24,000 BTUs (in one hour) is about 7 kW. Small systems (mini split) offer 9,000 BTU/h; Large central home systems reach 60,000 BTU/hr. A « limit » system will run constantly and at full efficiency, while an overpowered heat pump will constantly stop and restart. In either case, there will be premature wear.
Other important factors may also be considered:
Noise: There are differences between the different heat pumps on the market. Tell yourself that a noisy heat pump will probably annoy you over time. It is not to mention your neighbors who will experience the noise emitted by the condenser outside your home.
The contractor: this is not an element linked to the heat pump as such, but it is essential to choose a reputable contractor who knows his trade well, whether for the installation or for the advice that he can give you. Choose well ! In addition, you should also pay special attention to the insulation of your home, because a poorly insulated home will reduce the efficiency of your heat pump and cost you more to heat.
What is the SEER factor in air conditioning? Can I use it to compare heat pumps?
The proper functioning of an aerothermal system (in air conditioning) continues to be one of the most important factors. It is this factor that rewards the ENERGY STAR qualification. It is useless to have a powerful air conditioner if it is inefficient, in other words low in energy efficiency.
The industry has also created an indicator referring to the efficiency rate, the SEER (for Seasonal Energy efficiency ratio). In French, this indicator takes the name of TROIS (seasonal energy efficiency rate). Tell yourself that it is better to opt for a model or brand of wall or central air conditioner that has a SEER of at least 14. Above this threshold, the higher the SEER, the more energy you will save.
Is there a guarantee?
Yes, but it varies from provider to provider. This can vary a lot from manufacturer to manufacturer, so be sure to check before you buy. 5 years? 10 years? Does it cover parts only or also labor? The duration may differ between the two. And did you know that some companies require the installation to be performed by a certified technician for their warranty to be valid? However, other companies offer turnkey services that include the sale and installation of the device by a trusted, certified technician. For more information, visit our website: https://rousso.ca/