The 20RCA/RCAL is one of the most common whole-home standby solutions, offering the capacity to power larger residences or small commercial spaces with confidence. It handles higher demand loads while maintaining stable, consistent output. Built for properties where full coverage is the expectation, not the upgrade.

Generator specifications

• Fuel Source: Natural Gas or Propane

• Phase: 1 PH, 3 PH

• Voltage: 208V, 240, 480

• LCB Amp: 30, 60, 70, 100

• ATS / Transfer Switch: 100A, 200A

• Standby Output: 20 kW

• Frequency: 60Hz

• Enclosure: Powder-coated aluminum

• Certification: cULus Listed

Quote-ready project configuration

Select only the items that apply to your site. Fixed generator specs are shown above so the request stays clean and does not create unnecessary variants.