20 kW Air-Cooled Standby Generator
Our NEW 20 kW model makes whole-house protection more affordable than ever before. With Guardian's exclusive Quiet-Test™ feature, best-in-class True Power™ technology and a standard all aluminum enclosure, the 20 kW is also a tremendous value for those who need more power. For extra convenience, this model has a digital control panel, external main circuit breaker, system status LED and maintenance interval LED as well as an external GFCI outlet for outdoor power needs.
Features
Convenient, Hands-Free Operation
No fueling. No manual start. No extension cords. Runs on natural gas or liquid propane.
Clean, Smooth Power
True Power™ Technology provides safe operation of sensitive electronics.
Powerful Output
Highest power output in its class.
Quietest, Confident Operation
Patented Quiet-Test™ feature makes the 20 kW model as quiet as a car at idle during the weekly self-testing cycle.
Confident Operation
Automatic weekly exercise ensures protective response.
Generac OHVI Industrial Engine
The only air-cooled engine designed specifically for generators.
- Long-run, long-life design: over 3,000 hours of run time.
- High-torque design: responds instantly to large electrical loads.
- Low-maintenance: 2 year, 200 hour service intervals.
Ultimate Weather Protection
Ultimate Weather Protection: Aluminum enclosure for superior corrosion resistance.
Base Fascia
Matching trim piece finishes off the new, cleaner design.
UL Listed
For safety and certified power ratings.
Specifications
| Model Number |
5533 |
| Rated Power (LP / NG) |
20/18 kW |
| Rated Amps @ 60 Hz (LPV / NG) 240 V, 1Ø (LP / NG) |
83.3/75 |
| 3 Phase Models |
NA |
| Surge Watts - 240V, 1 Ø |
35,470 |
| Surge Amps |
147 |
| Engine (Generac OHVI) |
999cc / V-Twin |
| Alternator RPM |
3600 |
| Enclosure |
Aluminum |
| Quiet-Test™ |
Yes |
| Sound Level (dBA @ exercise) |
60 |
| (dBA @ normal operation) |
66 |
| Dimensions (L" x W" x H") |
48x24x28 |
| Compatible Transfer Switches |
RTS |
| Unit Weight (lbs.) |
451 |
| Full Spec Sheet |
Spec Sheet |
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