PowerProtect™ DX 22kW Home Standby Generator

Performance meets value. PowerProtect™ DX 22kW¹ Home Standby Generators feature our NGMax™ technology, providing more power than the competition. With the most comprehensive warranty on the market, you can rest assured that your generator will provide years of worry-free performance and protection from power interruptions.

To learn more, download our sell sheet, spec sheet and brochure.

Available Models: 040780

To learn more, download our sell sheet, spec sheet and brochure.

Available Models: 040780

Features

Highest Rated Power Output on Natural Gas²

Engineered with NGMax for superior power and performance with convenient hookups for both liquid propane and natural gas.

Corrosion Protection

Reinforced, corrosion-resistant aluminum enclosures and bases with Dura-Zen™ coating for a long-lasting, attractive appearance.

Vanguard^® Commercial-Grade Engine

Designed for reliable, continuous performance - from the engine experts at Briggs & Stratton.

Superior Motor Starting

Best motor starting in the industry² to ensure smooth operation of your large appliances during startup. More power² than the competition.

Most Comprehensive Warranty in the Industry³

No out-of-pocket costs; labor, parts, and service are all included. That’s up to a $1,225 value!

Eco-Cise™ Weekly Test Mode

Our short 16-second weekly test mode ensures your generator is in top operating condition while reducing noise and fuel consumption.

Flexible Installation & Maintenance

Approved for installation as close as 18” to a building⁴ with easy toolless panel removal for serviceability and maintenance.

Suitable for Off-Grid use or Demand Response Programs

Certified for non-emergency use, partner with your utility company’s demand response program and receive rewards for helping reduce the overall load on the power grid.

In-House Call Support

Enjoy direct access to our US-based Briggs & Stratton energy experts whenever you need them.

_{¹This generator is listed in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No.100-14 (motors and generators).
²In its named class.
³See operator’s manual or briggsandstratton.com for complete warranty details.
⁴The installation manual contains specific instructions related to generator placement in addition to NFPA 37, including the requirement that carbon monoxide detectors be installed and maintained in your home or business.}

Specifications

Model Number

040780

Running Watts (Liquid Propane) kW**

Running Watts (Natural Gas) kW**

Running Amperage (Liquid Propane) Amps**

91.7

Running Amperage (Natural Gas) Amps**

91.7

Voltage

120 / 240

Circuit Breaker Amps

100

Engine Brand

Briggs & Stratton^® Vanguard^® Commercial-Grade

Engine Displacement (cc)

993

Motor Starting Capability (kVA)

Assembled Length (in.)

46.5

Assembled Width (in.)

26.8

Assembled Height (in.)

28.4

Assembled Weight (lbs.)

465

Normal Operating Sound

68 db(A)

Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***

217,000

Fuel Consumption (Natural Gas) (50% Load, BTU/hr)***

194,000

Limited Warranty (Years)†

10-Year Comprehensive

_{*Starting price in US dollars. Does not include installation, automatic transfer switch, accessories or shipping.

**This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No.100-14 (motors and generators).

***Fuel consumption rates are estimated based on normal operating conditions. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.

†See operator’s manual or briggsandstratton.com for complete warranty details.}

Reviews

Support

Transfer Switches & Accessories

Find the right transfer switch required for your generator & optimize your home generator system by adding optional accessories.

Financing

Backup power is one of the smartest investments you can make in your home. Learn about how you can purchase a generator with easy financing options*.

*Subject to credit approval, minimum monthly payments required, see dealer for details