Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Moderate — 2–4 hours
Overview
Key features include built-in remote monitoring for control via computer, tablet, or smartphone, intelligent load management, and a flexible exercise mode to optimize fuel consumption and noise. The generator also boasts powerful motor starting ability, capable of starting and running a 5-ton A/C unit under full pre-load. It is tested and certified per the latest EPA, UL, and CSA standards, and meets NFPA 37 compliance. The combo includes a RA212S3 200Amp SE-Transfer Switch (A045P697 NEMA3R Steel Enclosure).
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Available on iOS & Android
Specifications
| Brand | CUMMINS |
| Part Number | C07J A065D231 |
Videos
Home Generator Installation (Cummins RS20A) by Five Star Power Systems
Cummins RS20A QuietConnect - Reliable Home Standby Power
Cummins RS20 Air Cooled Whole House Generator (2023) Initial start up after installation.
Cummins Air-Cooled Generator Set Installation Part 3: Electrical Connections
Cummins Air-Cooled Generator Set Installation Part 1: Site Selection and Preparation
Cummins Air-Cooled Generator Set Installation Part 4: Generator Set Control Configuration
Intro to Standby Generators
Cummins Air-Cooled Generator Set Installation Part 2: Fuel System
Cummins® 20kW Annual System Maintenance
Down On Fault: Cummins Quiet Connect Generator Reset
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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