Generac 14 kW Home Standby Generator

As a local, authorized Generac dealer, Anderson Power Services sells this backup generator, installs it, and keeps it running for years afterward. Our factory-trained technicians handle the physical work, setting the unit, connecting the fuel, and wiring the automatic transfer switch, and we stay on for maintenance and monitoring once it is live. If you find yourself between two sizes, we will help you settle it during a free consultation rather than leave you guessing.

What You Get with the 14kW

Two things define this unit: Generac’s G-Force 800 Series engine and the Power Zone 200 controller that runs and protects it. Bundled versions add a service-rated automatic transfer switch. Here is what Generac specs out:

• Power output: 14 kilowatts on both natural gas and liquid propane
• Fuel: your choice of natural gas or liquid propane, with no refueling and no cord
• Power quality: 240V single-phase, under 5% total harmonic distortion through Generac’s True Power technology, clean enough for sensitive electronics
• Engine: a two-cylinder 817 cc G-Force engine, pressure-lubricated, with electronic fuel and ignition control plus an oil level sensor
• Main breaker: 60-amp main line circuit breaker
• Transfer switch: 200-amp service-rated automatic transfer switch on bundled models
• Monitoring: Mobile Link cellular built-in, plus Wi-Fi and Bluetooth
• Enclosure: corrosion-resistant aluminum, sound-attenuated, rated to 150 mph winds
• Sound level: roughly 65 dB(A) at 23 feet under load, dropping to about 55 dB(A) during its weekly self-test
• Battery: 12V AGM group BTX20L, sold separately
• Listing: UL 2200 listed and certified for the US and Canada
• Warranty: 5-year limited warranty on the generator and the transfer switch

Protection is where the Power Zone 200 controller does its most important work. Automatic voltage regulation holds output within about 1%, and the unit guards itself against over- and under-voltage, stepper overcurrent, fuse problems, internal and incorrect wiring faults, and common external faults. If something goes wrong it can’t correct, it shuts down on its own, triggered by high engine or oil temperature or a loss of rpm sense.

What Happens When the Power Goes Out

The transfer switch does the quiet work here. It sits between your home and the grid, keeping watch on the utility feed, and the moment that feed drops, it isolates your house and signals the generator to start. The handoff to backup power is a seamless transition, usually finished before you have found a flashlight.

When the power returns, the process runs in reverse: once the utility holds steady again, your home moves back to grid power and the generator winds down. No switches to flip, and no need to be home. Wired into your main panel rather than a subset of outlets, a correctly sized 14kW can carry central air, heat, the water heater, the refrigerator, and the priority circuits a household actually leans on. Since it vents outdoors, exhaust never reaches your living space.

Which Homes the 14kW Fits Best

Sitting in the middle of the air-cooled range, the 14kW is a natural match for a typical single-family home, and many households run the whole house on it. The right size really comes down to what you want to keep running when the power’s out. Covering just the essentials, like your furnace, fridge, well pump, and some lights, asks less of the generator than running central air, an electric range, and everything else at the same time. During a free on-site consultation, our technician looks at your panel and the loads you care about most, then tells you whether the 14kW is the right whole-house generator or whether stepping up or down makes more sense.

From First Visit to Startup

Because a standby generator ties into gas, electrical, and local code all at once, it is licensed-professional work start to finish. Anderson handles the entire installation, and after permits clear, most homes are up and running within a few days on site. Four steps get you there:

1. Free on-site consultation: we assess your electrical panel and main breaker and size the unit to your home.
2. Permitting: we pull the permits and arrange the inspection.
3. Installation: we set the pad and generator, tie in the natural gas or propane supply, and wire the transfer switch into your panel.
4. Startup: we commission the unit, run a transfer test, and show you how it operates.

Staying Ready Between Outages

You don’t have to walk out to the unit to know how it’s doing. Mobile Link sends real-time updates to your phone, run hours, battery condition, and maintenance alerts, and the firmware updates itself over cellular or Wi-Fi. Optional service plans add scheduled maintenance and 24/7 remote monitoring, so the unit gets checked on a set schedule year-round.

You do not have to walk out to the pad to know how it is doing. Mobile Link delivers real-time updates to your phone on operating status, run hours, battery condition, and maintenance alerts, and the controller pushes maintenance messages when service comes due. Firmware stays current on its own through cellular or Wi-Fi updates. On top of that, Anderson backs the 14kW with maintenance and service plans that include 24/7 remote monitoring, so it gets tested on schedule and watched all year.

Generac 14kW Generator FAQs

Is a 14kW the right size for an average home?
For a lot of typical single-family homes, it is, and it frequently covers the whole house. The deciding factor is what you want running during an outage. Covering the essentials, like heat, your fridge, a well pump, and lights, asks less of the generator than running everything at once. Bigger or all-electric homes may lean on load management or step up a size, which is why we size it in person instead of reading it off a chart.

Can the 14kW handle central air and heat during an outage?
In most average homes, yes. A properly sized 14kW runs central air conditioning alongside your other daily systems, and gas heat pulls very little electricity. Where it gets tight is a large all-electric home with electric heat and more than one air conditioner, and that is exactly the kind of load we map out before recommending a size.

How long will it run, and what does it burn?
On natural gas, run time is open-ended as long as the line supplies fuel, with consumption around 189 cubic feet per hour at half load and 243 at full. Running on liquid propane, it uses roughly 1.76 gallons per hour at half load and 2.92 at full, so your tank size and how much of the house you power set the run time.

What protects the generator and my home’s electronics?
Quite a bit. The Power Zone 200 controller layers in automatic voltage regulation, over and under-voltage protection, stepper overcurrent protection, internal fault and incorrect wiring protection, and automatic shutdown for high engine temperature or high oil temperature. True Power technology keeps total harmonic distortion under 5%, which is what safeguards the sensitive electronics in your home.

How do I keep tabs on it, and does it update itself?
Mobile Link is standard, so generator readiness, run hours indication, battery status, and maintenance alerts all live on your phone. A smart battery charger with battery problem protection, plus low battery and charger fault or missing AC warnings, helps the unit stay start-ready. Firmware updates load automatically over cellular or Wi-Fi, and you can link your account to Anderson for proactive service.

Does it start reliably when it gets cold?
The 14kW carries a 5-year limited warranty covering both the generator and the transfer switch. Regular maintenance helps keep the unit reliable and protects your coverage, so it’s worth staying on schedule.

What kind of warranty and support come with it?
The 14kW carries a 5-year limited warranty covering both the generator and the transfer switch, and keeping up with scheduled maintenance is what holds that coverage in place. Support comes from a local team that is easy to reach, backed by Anderson’s 4.9-star rating across more than 1,000 reviews.

Have the Right Generator Size for Your Home

The 14kW fits a great many homes, but yours deserves an actual sizing rather than a guess. Book a free on-site consultation, and we will size the system, walk you through this Generac home standby generator, and lay out installation and financing around your home. Call 706-348-1501 or reach out online to get started.