Answer

Can the DuroMax XP13000EH run Amana AMND501BW dehumidifier, about 50 pints/day?

Runs

Runs. Running draw 485 W fits within 10,500 running watts. Startup watts were not published; 13,000 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

DuroMax XP13000EHAmana AMND501BW dehumidifier, about 50 pints/day
Running watts10,500 W485 W
Starting / surge watts13,000 WNot published
Typeopen-frame, Dual fuel (gasoline/propane)Cooling
Published runtime8.5 hr at 50% load on gasoline, 6.5 hr at 50% on propane
SourcesGenerator sourceAppliance source

Questions

Can the DuroMax XP13000EH run Amana AMND501BW dehumidifier, about 50 pints/day?

Runs. Running draw 485 W fits within 10,500 running watts. Startup watts were not published; 13,000 starting watts is at least 3× the running draw, the common planning allowance for a compressor or pump start.

What watts were compared?

Generator: 10,500 running W and 13,000 starting W on gasoline. Appliance: 485 W running, startup not published.

How long will it run?

Fuel runtime depends on total load. Published runtime: 8.5 hr at 50% load on gasoline, 6.5 hr at 50% on propane.

Where did the numbers come from?

DuroMax spec sheet: gasoline 13000 starting / 10500 running; propane 12350 / 9975; 120/240V 30A twist-lock and 14-50R; 8.5 hr gas / 6.5 hr propane at 50%. ENERGY STAR lists 49.43 pints/day, integrated energy factor 2.01 L/kWh, and 520 kWh/year. Operating draw at the rated test condition is (49.43 × 0.473176 L/pint ÷ 24 h) ÷ 2.01 L/kWh × 1,000 = 485 W. That is the draw while it is removing water at the rated rate, not a whole-year average. Startup watts are not published.

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