Kohler 20RESCL vs Generac Nexus 20kW: Which Has Better Smart Features?
Both the Kohler 20RESCL with OnCue Plus and the Generac Nexus 20kW offer Wi-Fi monitoring, remote diagnostics, and smart home integration. Here's how their smart features compare head-to-head.
Our Verdict
Winner: Generac
Generac's Mobile Link app is more polished and feature-rich than Kohler's OnCue Plus, and the Nexus controller offers better smart home integration.
Full Spec Comparison
| Spec | Kohler 20RESCL + OnCue Plus | Generac Nexus 20kW | Winner |
|---|---|---|---|
| Rated Power | 20kW | 20kW | Tie |
| Noise Level | 62 dB | 66 dB | Kohler ✓ |
| Smart App | OnCue Plus | Mobile Link | Generac ✓ |
| Smart Home | Limited | Alexa / Google Home | Generac ✓ |
| Unit Price | $4,800–$5,500 | $4,200–$5,000 | Generac ✓ |
| Warranty | 5 years | 5 years | Tie |
Pros & Cons
Kohler 20RESCL + OnCue Plus
Generac Nexus 20kW
The Bottom Line
For homeowners who prioritize smart features and app connectivity, Generac's Mobile Link and Alexa/Google Home integration give it the edge. For homeowners who prioritize quiet operation and build quality, Kohler's 20RESCL is the better choice.
Frequently Asked Questions
Does the Kohler generator work with Alexa?
The Kohler OnCue Plus system does not natively integrate with Alexa or Google Home. Generac's Mobile Link offers Alexa integration, making it the better choice for smart home enthusiasts.
Can I monitor my generator remotely?
Yes, both Kohler (OnCue Plus) and Generac (Mobile Link) offer remote monitoring via smartphone apps. Generac's Mobile Link is generally considered more user-friendly and feature-rich.