Description
Complete Home Backup Power Solution
The Briggs & Stratton 040783 PowerProtect™ 22kW Standby Generator delivers whole-house backup power with a 200-Amp automatic transfer switch (ATS) and Symphony Choice Power Management for intelligent load prioritization. Engineered for reliability, this system ensures uninterrupted power for HVAC systems, major appliances, and electronics during extended outages caused by storms, hurricanes, or grid failures.
Key Features & Benefits
Power & Performance
✅ 22,000 Watts (LP & NG) – Powers two 5-ton AC units + all major appliances simultaneously.
✅ NGMax™ Technology – Optimized for natural gas with full-rated 22kW output (no power drop vs. LP).
✅ Vanguard® 993cc Commercial-Grade Engine – Built for continuous operation with 45kVA motor starting capability.
✅ Eco-Cise™ Weekly Test Mode – 16-second self-test reduces noise & fuel consumption while ensuring readiness.
Smart Power Management
🔹 Symphony Choice™ Power Management – Prioritizes circuits to maximize efficiency with a smaller generator footprint.
🔹 200-Amp Automatic Transfer Switch – Seamless transition in seconds (NEMA 3R steel enclosure).
🔹 Whole-House Coverage – Supports 120/240V single-phase power for all essential loads.
Durability & Convenience
🛡️ Dura-Zen™ Coated Aluminum Enclosure – Corrosion-resistant for harsh weather conditions.
🛠️ Tool-Free Service Panels – Easy maintenance access.
📍 Flexible Installation – Approved for placement as close as 18" to structures (check local codes).
Additional Advantages
⚡ Off-Grid & Demand Response Certified – Eligible for utility incentive programs.
🔇 Quiet Operation – 68 dB(A) at normal load (comparable to a dishwasher).
⛽ Dual Fuel Ready – Runs on natural gas or propane without derating.
Technical Specifications
Generator Details
| Category |
Specification |
| Model Number |
040783 |
| Power Output (LP/NG) |
22,000W (Both) |
| Voltage/Frequency |
120/240V, 60Hz (Single-Phase) |
| Running Amperage |
91.7A |
| Engine |
Vanguard® 993cc Commercial |
| Motor Starting (kVA) |
45 |
| Fuel Consumption (LP) |
217,000 BTU/hr (50% load) |
| Fuel Consumption (NG) |
194,000 BTU/hr (50% load) |
| Sound Level |
68 dB(A) |
| Dimensions (LxWxH) |
46.5" x 26.8" x 28.4" |
| Weight |
465 lbs |
| Oil Type/Capacity |
5W30 Synthetic / 42-45 oz. |
| Warranty |
6-Year Comprehensive |
Transfer Switch & Power Management
| Category |
Specification |
| ATS Type |
200-Amp Automatic |
| Enclosure Rating |
NEMA 3R (Steel) |
| Symphony Choice Kit |
Yes (Prioritized Load Management) |
| Wi-Fi Monitoring |
No |
Included Components
-
PowerProtect™ 22kW Generator (040786)
-
200-Amp Automatic Transfer Switch (071270)
-
Symphony Choice Power Management Kit (6907)
