What is a standby generator?
A permanent generator outside your house that runs on propane or natural gas and starts automatically through a transfer switch when the power fails.
Why do Pound Ridge homes need one more than most?
Most homes in town are on private wells, so an outage also stops the water. Wooded roads and long driveways can make outages last longer.
What does a standby generator cost?
HomeGuide lists about $6,000 to $11,000 installed for a standard whole-house unit and $9,500 to $24,000 for larger or more complex jobs. Fixr's national range is $10,000 to $20,000. A propane tank adds to that.
What size do I need for a house with a well?
Enough to start the well pump along with your other essential loads. Pumps draw extra power at startup, so the installer includes that in the load calculation.
How big should the propane tank be?
The right size depends on the generator, the load and how many days you want to run. Ask for a runtime estimate for each tank size.
Can the propane tank be buried?
Yes. Fixr lists 500-gallon underground tanks at about $1,500 to $3,000 installed. Rock can raise excavation costs.
Is a transfer switch required?
Yes. It makes the generator automatic and prevents backfeeding onto utility lines, which can kill line workers and is illegal.
Can I run a portable generator in the garage or barn?
No. Carbon monoxide builds quickly in enclosed spaces and can kill. Run portable generators outdoors, far from windows, doors and vents.
How often does a generator need service?
At least once a year for most home units, and after long outages. Fixr puts yearly maintenance at about $200 to $500.
Can a generator power my barn or detached garage?
Yes, if those buildings are included in the wiring plan and the generator is sized for them.
Do I need a permit?
Yes. Generator installs involve electrical and fuel work, so permits and inspections are required. The contractor should file them.
What happens after I send a request?
We pass your request to a local generator installer, who contacts you, visits if it fits and gives you a written quote. The request is free.