Cummins RS17A backup power for the things you need most

Put your essential routines first

We begin with the parts of home life you want to protect. That might be a freezer full of food, internet for work, selected lighting or a pump that serves the property. We identify the circuits and equipment behind those needs, then discuss comforts you would also like to include.

You can make useful choices without knowing electrical terminology. We explain how postponing laundry, electric cooking or vehicle charging changes the available backup plan. The result is a set of priorities you recognize, with realistic expectations about using them together.

We check the demand behind each appliance

Running a pump or compressor is only part of the sizing question; starting it can impose a brief additional demand. We account for those events while considering the equipment already operating. The actual fuel supply and the RS17A specifications for the ordered configuration guide that review.

This is why we do not size a generator from bedroom count alone. Two similar houses can have very different heating, water and cooking equipment. We look at your home and explain any operating limits or load controls that belong in the design.

Make the transfer arrangement work for your plan

The transfer equipment connects the backup source to the intended electrical distribution. We check the service arrangement, the circuits you want supplied and any changes needed at the panel. We identify the actual switch and explain how the installation will serve your priorities.

If a generator is already in place, we assess the switch, controls and condition before including reuse. An enclosure that looks familiar may still need compatibility checks or wiring changes. We make those decisions part of the written scope so the project is clear before work begins.

Know when the RS20A comparison helps

If an important load does not fit the RS17A plan, we can compare the RS20A around that specific need. We explain whether the larger choice changes starting capacity, adds an appliance you value or reduces a compromise. You can then decide what that difference is worth to your household.

We compare the complete installation too. Equipment supply, the transfer package, fuel coordination and site work all matter. We also ask about future electrical projects so a planned heating upgrade or remodel is considered when you choose your backup priorities.

We guide the property work and next steps

For your King or Snohomish County property, we review possible locations, building openings, exhaust requirements, drainage and access for service. We consider the electrical route together with the fuel route and identify the applicable permit and utility coordination using your address.

Contact Live Wire with a short list of essential appliances and photos of the closed electrical equipment and outdoor area. We explain the installation costs, testing and separate responsibilities for fuel work or supported startup. You get a practical route forward without having to assemble the project from equipment listings alone.

A generator is one part of preparation. Snohomish County PUD also recommends an emergency kit, charged phones and a family communication plan. We help you decide which household loads belong on the RS17A while those practical preparations remain in place. Keeping home network equipment powered can help, but it does not guarantee an outside communications service is operating.