Cummins RS20A C20N6H 20kW Air Cooled Home Standby Generator A061C601
20kW, 120/240 V, 60 Hertz, NG/LP, 75/83.3 Amps, 3600 rpm, 100 Amp circuit breaker, remote monitoring capability, 4 amp battery charger, 65 dB(A) rated sound-attenuated weather protective enclosure, alternator slip ring heater. NFPA 37 compliant (Supersedes Cummins part A061C601.)
The QuietConnect™ air-cooled series is built for homeowners who want whole-house backup without the noise — a best-in-class 65 dB(A) or lower, about the volume of a normal conversation, in a compact 34 x 36 x 27 in footprint. It runs on natural gas or LP vapor, starts itself when utility power drops, and returns to standby when the grid comes back.
Features and benefits
- Quiet by design. Sound-insulated, weather-protective enclosure rated 65 dB(A) or lower.
- Cummins engine and alternator. 4-cycle air-cooled V-twin OHV engine with a Cummins fuel system built for maximum output and durability — starts and runs a 4-ton A/C under full pre-load.
- Intelligent load management. With a load management kit, the control cycles high-demand appliances on and off so the set carries the whole home without overloading.
- Remote monitoring and self-diagnostics. Cummins Connect Cloud™ app for iOS and Android, email notification, and fault detection with service info on the in-home display.
- Clean power, simple install. Electronic governor and less than 5% THD; molded polymer base means no concrete pad, and a flexible 12 in fuel line ships with the genset.
- Listed and warranted. UL 2200 Listed, CSA Certified, EPA and CARB compliant in all 50 states; 5-year / 2,000-hour limited warranty, extendable to 10 years.