Catalog · Cummins
Cummins · standby · standby
QuietConnect RS20A
Top of the common air-cooled QuietConnect trio (13 / 17 / 20 kW). Cellular monitoring via Cummins Connect.
20 kW standby with Cummins engine reputation
- Propane
- 20,000 W
- Natural gas
- —
- Noise
- 65 dBA
- Weight
- —
Specifications
| Fuel | Propane · Natural gas |
|---|---|
| Voltage | 120/240V |
| Propane running / peak | 20,000 W |
| Engine | Cummins |
| Runtime note | Piped fuel. Designed with central-air starting in mind. |
| Noise note | 65 dBA at 23 ft at normal load, commonly cited |
| Start | Automatic |
| Warranty | 5-year / 2,000 hr |
| Price note | Installed cost often similar to a 22 kW Generac |
| Source | Dealer and 2026 brand comparisons of RS20A |