Standby generators
Automatic, fuel-powered resilience for homeowners who want extended runtime and broad coverage during an outage.
Reliable by design
A standby generator monitors utility power and starts automatically when an outage occurs. Paired with an automatic transfer switch, it can restore selected circuits or support nearly the entire home.
The right system depends on more than square footage. HVAC starting loads, electric appliances, fuel pressure, service size, setbacks and local codes all influence the final design.
Natural gas or propane can support outages lasting days rather than hours.
A transfer switch detects the outage and changes power sources without manual setup.
Systems can be designed around core circuits or a managed whole-home strategy.
Sizing
Generator sizing begins with what must stay powered and the largest loads that may start at the same time. Air conditioners, well pumps and electric heating can materially change the answer.
Fuel
Natural gas offers continuous utility-fed fuel where capacity is available. Propane provides on-site storage and can work where gas service is unavailable. Both require proper sizing and code-compliant placement.
Transfer and controls
Load-management controls can sequence air conditioners, EV charging and other large loads. That can preserve comfort while avoiding an unnecessarily large generator.
Ownership
Standby systems exercise regularly and need periodic professional service. Remote monitoring can help surface battery, fuel or maintenance issues before severe weather arrives.
It depends on the loads you want to support and their starting demand. Use the calculator for an early range, then confirm with a professional load calculation.
Yes, when the generator and controls are sized for the HVAC system’s starting and running requirements.
Natural-gas systems can run while service remains available. Propane runtime depends on tank size, load and operating conditions. Both need manufacturer-directed inspections during extended operation.
Build around your home
Your Power Plan brings sizing, fuel, coverage and adjacent energy options into one clear starting point.
