Onan 15Kw Generator Cummins - $3,500 (Athol)

2544 W. Summer Ave

condition: excellent

make / manufacturer: Onan Cummins

model name / number: Onan RS15000

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Onan RS15000 GenSet standby generator. This unit is designed to provide reliable backup power for residential or light commercial applications. The Onan RS15000 is well-known for its dependable performance, quiet operation, and robust build quality typical of Cummins/Onan products.

Specifications:

Model: Onan RS15000 GenSet

Power Output: 15 kW (15,000 watts)

Fuel Type: Typically configured for propane (LP) or natural gas (NG) (buyer to verify setup)

Voltage: 120/240V AC, single-phase

Engine: Onan 4-cylinder liquid-cooled engine

Control: Remote/Auto start capable

Dimensions: Approx. 62"L x 30"W x 35"H

Weight: Approx. 800–900 lbs

Physical Condition: The exterior shows typical weathering and surface rust consistent with outdoor use.

Interior Condition: Clean engine bay with visible components intact; control module and wiring appear complete.

Mounted on a wooden pallet for storage and transport.

See detailed photos for overall condition.

Great candidate for residential backup, shop power, or as a spare unit.

2006 Onan RS 15000

post id: 7927780826

posted: 2026-04-14 15:06

updated: 2026-04-15 17:39

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Onan RS15000 GenSet standby generator. This unit is designed to provide reliable backup power for residential or light commercial applications. The Onan RS15000 is well-known for its dependable...