5500 Generac ((hot)) | VERIFIED – Walkthrough |

For extended outages, you will need to store stabilized fuel or consider a propane conversion kit (some GP5500 models come dual-fuel ready; check your local SKU).

A 5,500-watt generator can power essential appliances in most homes (refrigerator, lights, sump pump, furnace, TV, and small electronics) but not central air conditioning, electric water heaters, or electric ranges. For whole-house power, you'd typically need 10,000-15,000 watts. Many homeowners pair a 5,500-watt generator with a 30-amp transfer switch to selectively power critical circuits during outages.

Approximately 10 hours at 50% load on a 7.2-gallon fuel tank. 5500 generac

Regular upkeep is crucial to guarantee that your generator starts on the first pull when a storm hits. Routine Maintenance Checklist

With safety features like COsense and powerful, reliable engines, it stands out as a dependable choice in the 5000-6000 watt class. For extended outages, you will need to store

The "E" in GP5500E denotes its key upgrade: electric start. A battery-included rocker switch replaces the pull-cord, offering significantly easier startups. Under the hood is a smaller but more modern 298cc OHV engine featuring Electronic Fuel Injection (EFI). This technology optimizes fuel efficiency, reduces maintenance, and ensures reliable starting in varied temperatures, providing up to 10.5 hours of runtime. This model also includes advanced features like COsense technology for carbon monoxide detection and an hour meter to track maintenance intervals.

First, a critical clarification for buyers: "5500 Generac" is not a single SKU. It refers to a class of generators that produce 5,500 watts of surge (starting) power. Historically, this points to two primary models: Many homeowners pair a 5,500-watt generator with a

The GP5500 uses a 389cc engine with manual recoil start, while the GP5500E features a 298cc engine with Electronic Fuel Injection (EFI) and electric start. The GP5500E provides easier startups and better fuel efficiency but has a slightly lower engine displacement. The standard GP5500 is more mechanically simple and less expensive.

Many users ignore this button. Do not. On the 5500 Generac, turning on Idle Control during a low-draw night (just the fridge cycling) extends your run time from 10 hours to nearly 14 hours.