best home natural gas backup generator best propane gas generators for home




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Best Home Natural Gas & Propane Backup Generators – Reliable Dual Fuel Power Solutions
Ensure uninterrupted power for your household with our premium natural gas and propane backup generators, designed for automatic emergency power during outages. These dual fuel generators offer the perfect combination of reliability, efficiency, and quiet operation for residential use.
Top Features & Benefits:
✔ Dual Fuel Flexibility – Runs on natural gas (NG) or propane (LPG) for fuel availability assurance
✔ Automatic Power Backup – Seamless 10-30 second startup with optional transfer switch
✔ Whole-House Coverage – Available in 7kW to 22kW models to power all essential appliances
✔ Ultra-Quiet Operation – Advanced soundproofing maintains 65-68 dB (quieter than a dishwasher)
✔ Clean Energy Solution – Lower emissions than diesel/gasoline with eco-friendly combustion
✔ Low Maintenance – Self-diagnostic system ensures long-lasting performance
| Model | SL-JK8 | SL-JK12 | SL-JK17 | SL-JK18 |
| Fuel Type | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline |
| Frequency (hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| Voltage (v) | 220 120/240 | 220 120/240 | 220 120/240 | 220 120/240 |
| Gasoline(kw) | 8.0 / 8.5 | 12.0 /13.0 | 15.0 / 17.0 | 18.0 / 20.0 |
| LPG (kw) | 7.2 / 7.7 | 11.0 / 12.0 | 15.3 / 16.2 | 16.2 / 18.0 |
| NG (kw) | 6.5 / 7.0 | 10.0 / 11.0 | 12.0 / 13.6 | 14.4 / 16.0 |
| Power factor cos¢ | 1.0 | 1.0 | 0.8 | 0.8 |
| Fuel tank capacity (L) | / | / | / | / |
| LPG consumption at 75% load (kg/h) | 2.14 | 3.34 | 3.76 | 3.76 |
| NG consumption at 75% load (m3/h) | 2.02 | 5.12 | 6.18 | 6.18 |
| Fuel Tank | 50 L | 50 L | 50 L | 50 L |
| Noise level at 7m dB(A) | 69 | 69 | 69 | 69 |
| Starting system | Electric Start | Electric- start | Electric- start | Electric- start |
| Engine Model | SL460 | GB750 | GB1000 | GB1000 |
| Displacement (cc) | 459 | 750 | 999 | 999 |
| Packing size (mm) | 1000 × 570 × 790 | 1320 × 730 × 1075 | 1320 × 730 × 1075 | 1320 × 730 × 1075 |
| Net / Gross weight (kg) | 169 / 180 | 310 / 335 | 327 / 352 | 327 / 352 |
| 20'ft / 40'hq | 66/ 138 | 24 / 54 | 24 / 54 | 24 / 54 |
Best fuel-efficient residential gas-powered generator Quietest LPG generator for camping and home use

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