Answer first
A properly sized standby generator with an automatic transfer switch keeps critical circuits — or the whole house — online when ice takes the lines down; it does not replace weatherization, sump planning, or a written load list.
01
Definition
What is this?
A standby generator is a permanently installed engine-generator that starts when utility power fails and an automatic transfer switch moves selected loads onto generator power.
02
When to use
When does this apply?
Consider standby if your household needs heat, well or sump, medical devices, refrigeration, or remote work through multi-day outages common after Central Kentucky ice events.
03
Failure modes
What goes wrong?
Buying kilowatts by brochure without a load list. Skipping the transfer switch and relying on extension cords. Ignoring fuel type, setback, and annual service.
04
Proof
Why trust this guidance?
Hurst installs and services standby systems for Danville-area homes that have lived through ice-storm outages. We size from how you actually use the house — not a generic whole-home sticker.
05
Action
What should you do next?
Book a generator sizing visit. We walk circuits, note critical loads, and explain portable vs standby tradeoffs in plain language.
Pair standby planning with sump backup if your lot takes water when the grid is down.
Glossary
Key terms for this guide — full definitions live in the Hurst plumbing & electrical glossary.
Questions homeowners ask
FAQ
Will it run the whole house?
Only if sized and wired for it. Many homeowners prioritize heat, well or sump, fridge, and a few rooms — which can mean a smaller, quieter, more affordable install.
Portable or standby?
Portable needs manual setup and cords; standby starts itself. For ice storms that last days, standby wins on safety and uptime.
How often should it be serviced?
At least annually — oil, filters, exercise cycle, and transfer-switch verification — before ice season.
Author & reviewer
Hurst Electric & Plumbing
Reviewed by Hurst Electric & Plumbing
Company-level review by the licensed Hurst plumbing and electrical team in Danville, KY — a dual-trade shop. Guidance reflects how we diagnose on-site, explain scope in writing, and close out under the Hurst standard. Last updated .