Answer

Can the Generac GP3500iO run Danby DCR032C1WDB 3.2 cu ft compact refrigerator?

Runs

Runs. Running draw 66 W fits within 3,000 running watts. Startup watts were not published; 3,500 starting watts is at least 3× the running draw, the common planning allowance for a compressor or pump start.

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The comparison

Generac GP3500iODanby DCR032C1WDB 3.2 cu ft compact refrigerator
Running watts3,000 W66 W
Starting / surge watts3,500 WNot published
Typeinverter, GasolineRefrigeration
Published runtime11 hr at 25% load, 8 hr at 50% load
SourcesGenerator sourceAppliance source

Questions

Can the Generac GP3500iO run Danby DCR032C1WDB 3.2 cu ft compact refrigerator?

Runs. Running draw 66 W fits within 3,000 running watts. Startup watts were not published; 3,500 starting watts is at least 3× the running draw, the common planning allowance for a compressor or pump start.

What watts were compared?

Generator: 3,000 running W and 3,500 starting W on gasoline. Appliance: 66 W running, startup not published.

How long will it run?

Fuel runtime depends on total load. Published runtime: 11 hr at 25% load, 8 hr at 50% load.

Where did the numbers come from?

Generac spec sheet (7128): 3000 W running, 3500 W starting; L5-30R with 30A breaker; 2.37 gal; 11 hr at 25%, 8 hr at 50%. Danby lists 115 V, 66.4 W, and 218 kWh/year. Average draw is 218 × 1,000 ÷ 8,760 = 24.9 W. Duty cycle 0.375 is that average divided by 66.4 W, so it is an annual-average compressor fraction, not a hot-day measurement. Startup watts are not published.

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