Briggs & Stratton PowerProtect 22 kW Dual Fuel (Liquid Propane/Natural Gas) Dual 200A / Split 400A Symphony® II SED Power Management Transfer Switch Included

Among the latest additions to Briggs & Stratton’s lineup, the PowerProtect PP22 home standby generator is part of the acclaimed PowerProtect series — engineered to deliver reliable whole-home backup power. With advanced voltage regulation that keeps total harmonic distortion below 5 %, it provides clean, stable electricity for sensitive electronics while running efficiently on either natural gas or liquid propane.

Delivering 22 kW of continuous power, the PP22 automatically keeps your home comfortable and protected during an outage. Dual-fuel capability lets you choose the most convenient energy source and, paired with the included Symphony® II Split-400 A power-management transfer switch, the generator can prioritize high-demand loads so every essential stays online.

• 22,000 W continuous output on LP or NG
• Fuel: Liquid Propane / Natural Gas – connects directly to household supply, no refueling required
• Electronic voltage regulation <5% THD – safe for computers and medical devices
• 68 dB(A) during normal operation (quieter than most central A/C units)
• Hard-wired connection through Dual 200 A / Split 400 A Symphony® II automatic transfer switch (included)
• Fully automatic start & weekly self-exercise • optional InfoHub™ cellular remote monitoring
• Corrosion-resistant aluminum enclosure • low-oil & high-temperature shutdown
• 6-year limited residential / 6-year commercial warranty

Power for every essential

With a robust 45 kVA motor-starting capability, the PP22 easily handles air-conditioners, well pumps, refrigerators, sump pumps, and other large appliances without tripping breakers. Intelligent Symphony® II load management balances high-demand circuits, ensuring uninterrupted comfort and security.

Fuel-efficient performance & extended protection

The precision-tuned Vanguard™ V-twin engine maximizes energy from every cubic foot of fuel. At half load, consumption is only 194 ft³/hr on natural gas or 2.4 gal/hr on liquid propane, providing hours of protection without manual refueling.

Whisper-quiet operation

An oversized muffler, sound-dampening foam, and low-idle exercise mode keep noise to a neighbor-friendly 68 dB(A) — quieter than a normal conversation.

Clean, stable power for electronics

The synchronous alternator’s electronic voltage regulator maintains output within ±1%, delivering utility-grade power that safeguards laptops, smart-home hubs, and medical equipment from harmful voltage fluctuations.

Durability & safety you can trust

A corrosion-resistant aluminum enclosure, cast-iron cylinder sleeves, and full-pressure lubrication ensure years of worry-free service. Built-in protections include automatic low-oil shutdown, high-temperature shutdown, and a UL-listed main breaker.

Intuitive controls & remote monitoring

The GC-1032 controller’s LED display shows voltage, frequency, and hours at a glance, while optional InfoHub™ cellular connectivity sends real-time status and maintenance alerts directly to your phone.

Size

46.5″ × 26.8″ × 28.4″

Weight

465 lb