From severe storms to grid instability, Ontario homeowners know how disruptive a sudden blackout can be. Losing electricity means losing access to essentials like heating, refrigeration, hot water, and even medical equipment. For many families, the solution is a backup generator, a reliable safeguard that provides seamless power when you need it most.
If you’re wondering whether a generator is right for your home, what type to choose, or how much power you actually need, this guide will walk you through every step. At RB Heating ClimateCare, we’re here to help you stay connected to power, even when the grid fails.
First, Do You Really Need a Backup Generator?
Before making the investment, it’s important to consider your household’s needs:
- Frequency of outages – Do you live in a rural area or a region prone to winter storms? The more frequent the blackouts, the more value a generator brings.
- Critical systems – If you rely on a sump pump, medical equipment, or home heating during cold months, having backup power can prevent emergencies.
- Lifestyle factors – Working from home, running a business, or simply wanting uninterrupted comfort are all strong reasons to invest.
In short: if losing power for even a few hours would cause major disruption, a generator isn’t a luxury, it’s peace of mind.
On the other hand, if you, say, live in a condo in a dense urban area, the chances you can find emergency power nearby are much higher and therefore, a generator may not be the wisest investment.
How Backup Generators Work
A backup generator is designed to detect outages and restore power automatically. Here’s what happens behind the scenes:
- Power loss detected – Within seconds of an outage, the generator senses the disruption.
- Automatic startup – The system turns on, running on propane or natural gas.
- Power transfer – Electricity flows to your home’s essential circuits or entire electrical panel.
- Automatic shutdown – Once utility power is restored, the generator safely powers down.
Unlike portable units, standby generators are permanent fixtures, wired directly into your home’s electrical system. That means no extension cords, no manual setup, and no worry when you’re away from home.
Key Benefits of Installing a Backup Generator
1. Reliability
Keep vital systems running, from refrigerators and freezers to heat pumps and sump pumps.
2. Convenience
The automatic transfer system means you don’t need to lift a finger during an outage.
3. Safety
Generators prevent food spoilage, frozen pipes, and basement flooding, which are issues that can cost thousands in repairs.
4. Versatility
Available in multiple sizes, backup generators can power just the essentials or your entire home.
5. Remote Monitoring
Modern systems include mobile apps like Mobile Link, letting you monitor performance from your phone, tablet, or computer.
Types of Backup Generators
Homeowners typically choose between two main options:
- Natural Gas Generators: Hooked up directly to your home’s existing fuel line, they never run out of fuel.
- Propane Generators: Ideal for homes without natural gas service. Propane tanks are refillable and offer a long shelf life.
Both options are fully automatic, reliable, and available in various capacities.
What Size Generator Do You Need?
The right generator depends on your home’s power demands. Here’s a simplified breakdown:
- Essential circuits only (8–12 kW): Powers sump pump, furnace, fridge, and select outlets.
- Mid-range coverage (13–20 kW): Supports multiple appliances, home office, and heating system.
- Whole-home coverage (20+ kW): Handles everything, including air conditioning, well pumps, and larger appliances.
The safest way to determine size is through a professional load assessment, where a technician calculates your exact requirements.
Features to Look for in a Modern Generator
When comparing systems, keep these features in mind:
- Automatic transfer switch – Seamlessly shifts power during outages.
- Self-diagnostics – Sends alerts for maintenance needs.
- Remote monitoring – Track generator status through mobile devices.
- Quiet operation – Newer models are designed to run more quietly than older units.
- Durability – Look for weather-resistant housing to withstand Canadian winters.
Cost Considerations
Investing in a generator involves more than just the unit itself:
- Equipment cost – A typical home standby generator ranges from $3,000 to $8,000, depending on size.
- Installation Labour – Professional setup, fuel line connection, and transfer switch installation usually add $2,000–$5,000.
- Fuel – Natural gas offers convenience with a steady supply, while propane may require refills during extended outages.
- Maintenance – Annual servicing keeps your generator ready when you need it.
While the upfront cost can feel significant, compare it to the potential loss of food, property damage, or the risk of frozen pipes, and many homeowners find it a worthwhile investment.
Backup Generator Models We Recommend
At RB Heating ClimateCare, we install and maintain trusted Fortress Standby Generators, designed to handle the toughest conditions.
Fortress 12 kW Standby Generator System
- Natural gas or propane
- Automatic start and shutdown
- Compact size—ideal for essential circuits
- Remote monitoring with Mobile Link
Fortress 20 kW Standby Generator System
- Natural gas or propane
- Whole-home coverage
- Diagnostic alerts and remote status reports
- Automatic transfer for seamless operation
Professional Installation vs. DIY
While some homeowners may consider a portable generator as a DIY solution, installing a standby generator is a complex project. It involves:
- Electrical panel connections
- Fuel line hookups
- Transfer switch installation
- Permits and code compliance
Improper installation can lead to fire hazards, carbon monoxide risks, and voided warranties. Always work with a licensed HVAC and electrical contractor to ensure safe and reliable operation.
Ongoing Maintenance: Protecting Your Investment
Just like your furnace or air conditioner, generators need regular maintenance to perform reliably. Annual service typically includes:
- Oil and filter changes
- Battery inspection
- Load testing
- System diagnostics
- Verification of automatic start functions
Proactive care ensures your generator is ready for the next outage, without surprises.
Final Thoughts
A backup generator offers homeowners security, safety, and peace of mind. For many, it transforms an unpredictable power outage from a stressful event into a minor inconvenience.
By understanding your power needs, choosing the right size and fuel source, and investing in professional installation, you can ensure your home remains safe and comfortable year-round.
Take the Next Step with RB Heating ClimateCare
If you’re ready to explore your options, our team is here to help. At RB Heating ClimateCare, we provide expert advice, professional installation, and ongoing maintenance for backup generators across Kemptville and surrounding communities.
Contact us today at 613-703-6087 or book online to schedule your consultation and protect your home from the next outage.
