Cummins RS20A Quiet Connect™ 20kW Standby Generator

Cummins RS20A Quiet Connect™ 20kW Standby Generator – LP/NG, Remote Monitoring (Model: A061C601)

The Cummins RS20A Quiet Connect™ Series Standby Generator (A061C601) is a high-performance, ultra-quiet backup power solution for residential and light commercial applications. This dual-fuel generator runs on natural gas (18kW) or liquid propane (20kW), ensuring seamless and automatic power restoration when utility power is lost.

Equipped with WiFi-enabled remote monitoring, this generator provides full control via the Cloud Connect app, allowing users to check generator status, schedule maintenance, and manually start/stop the unit from their phone, tablet, or computer.

Key Features

• 20kW Standby Power Output (LP) / 18kW (NG) – Provides whole-home power backup, capable of running a 5-ton air conditioner plus essential home appliances.

• WiFi-Enabled with Remote Monitoring – Cloud Connect smartphone app allows for real-time monitoring, remote start/stop, and exercise scheduling.

• Patented "Crank-Only" Mode – Runs self-diagnostics without fully starting the engine, reducing wear and fuel consumption.

• Dual-Fuel Capability – Field-selectable operation on liquid propane (LP) or natural gas (NG).

• Ultra-Quiet Operation (≤ 65 dB @ 7m) – Sound-dampening technology ensures minimal noise disruption.

• Intelligent Load Management – Controls up to four high-power loads, such as HVAC systems and appliances, optimizing power distribution.

• Cold Weather Ready – Operates at 0°F out of the box, with optional cold-weather kits available for extreme climates.

• Compact & Easy Installation – NFPA 37 compliant for installation as close as 18 inches from the home (always check local codes).

• Weather-Resistant Aluminum/Steel Enclosure – Provides protection against harsh environmental conditions.

• Automatic Voltage Regulation (AVR) – Maintains stable voltage output for sensitive electronics.

• 5-Year Consumer Limited Warranty – Backed by Cummins' industry-leading support network.

Technical Specifications

• Manufacturer’s Warranty: 5-Year Consumer Limited

• Rated Power Output: 20,000W (LP) / 18,000W (NG)

• Voltage: 120/240V Single-Phase

• Frequency: 60Hz

• Amperage: 83A @ 240V (LP) / 75A @ 240V (NG)

• Engine: Cummins Onan QSJ999G, 999cc

• Engine Speed: 3,600 RPM

• Starting System: 12V Auto Start

• Cooling System: Air-Cooled

• Fuel Type: Liquid Propane (LP) or Natural Gas (NG)

• Low Oil Shutdown: Yes

• Alternator Type: Brush

• Noise Level: ≤65 dB(A) @ 7m

• Dimensions (L x W x H): 34.1" x 36" x 27.3"

• Weight: 540 lbs

• UL Listed: Yes

• Made in the USA: Yes

What’s Included?

• Cummins RS20A Quiet Connect 20kW Standby Generator (A061C601)

• Weather-Resistant Enclosure

• WiFi-Enabled Remote Monitoring System

• User Manual, Installation Guide, and Spec Sheet

Ideal For:

• Homeowners Seeking Reliable Backup Power – Provides seamless whole-home or essential circuit backup.

• Tech-Savvy Users – WiFi monitoring and remote control via smartphone or tablet.

• Cold Climate Residents – Operates in freezing temperatures with optional cold-weather kits.

• Eco-Friendly Users – Runs on cleaner-burning fuels (LP/NG) with low emissions.

The Cummins RS20A Quiet Connect 20kW Standby Generator is a smart, quiet, and fuel-efficient home backup solution, ensuring your home remains powered, secure, and connected during any outage.