One of our previous articles discussed the importance of hiring qualified professionals to install a generator. Today, let’s explore a frequently asked question: should a residential generator power the entire house or just the essential circuits? The answer depends on your needs, the layout of your property, and your budget.
In the Outaouais region, power outages occur regularly, especially during winter storms. According to Hydro-Québec, some rural areas can be without electricity for several hours, or even several days. A home generator then becomes a wise investment to ensure the comfort and safety of the occupants.
Two approaches to the residential generator
The generator for a whole-house
With a power output of 22 kW or more, this type of residential generator powers all the circuits in the property. Lighting, refrigeration, heating system, air conditioning, office equipment: everything remains functional during a power outage.
This solution is particularly well-suited to large properties and homeowners who wish to maintain their comfort without compromise. Residences with multiple heating systems, a home office, or medical equipment benefit greatly from this configuration.
A complete home generator starts automatically as soon as a power outage is detected and restores power to the residence within seconds. Occupants do not need to do anything, which is particularly advantageous during extended absences or outages occurring in the middle of the night.
The generator for essential circuits
With a power output ranging from 9 kW to 20 kW, this residential generator option powers only priority circuits. The homeowner determines, in collaboration with VoltMax, which equipment must absolutely remain operational during a power outage.
Essential circuits typically include the refrigerator and freezer, the main heating system, the sump pump, basic lighting in the main rooms, and a few strategic outlets for electronic devices.
This configuration represents a lower investment while ensuring the operation of essential equipment during a power outage. For many homeowners, this home generator offers an excellent compromise between comfort and budget.
Selection criteria for a residential generator
In the Outaouais region, certain equipment is essential. A heating system is a top priority during the winter months. A house without heat for several hours in cold weather can suffer significant damage, including frozen plumbing pipes.
A sump pump is also essential for homes with basements. A power outage combined with heavy rain or snowmelt can lead to significant water infiltration if the pump stops working.
For homeowners whose needs are limited to these basic appliances, a residential generator for essential circuits may be perfectly adequate. However, larger residences, those with a home office, or owners who work remotely benefit more from a solution that powers the entire house.
Other factors to consider
The frequency of power outages in the area also influences the choice of a home generator. Properties located in rural areas or supplied by overhead lines generally experience more interruptions than those in urban neighborhoods.
Future projects also deserve consideration. The potential addition of an electric vehicle charging station, a hot tub, or a workshop will increase electricity demand. A properly sized residential generator from the outset avoids costly modifications later on.
A personalized assessment
Determining the appropriate power output is based on an analysis of the residence’s electrical consumption conducted by our specialists. This assessment allows us to identify priority circuits and recommend the most suitable solution for each situation.
The analysis takes into account the property’s size, the type of heating system, existing equipment, and the occupants’ consumption habits. This personalized approach ensures the selection of a residential generator that truly meets the needs, without unnecessary oversizing or insufficient capacity.
Our team installs Kohler and Generac generators, both for full-house power systems and for essential circuits. Our expertise allows us to guide homeowners in the Outaouais region in choosing a reliable home generator that meets their specific needs!
Contact us!
📞 819-360-3215 📩 entreprisevoltmax@gmail.com
