Generac 6551 Guardian 22kW Standby Generator New w/ 200 Amp Automatic Transfer Switch New
- Manufacturer: Generac
- SKU: 6551N
- Free Shipping Options Available
- Price Match On Most Items
- Manufacturer Direct
- Exceptional Customer Service
- Free Replacement Shipping

![]() |
5 year factory warranty |
![]() |
Includes NEMA 200 Amp Transfer Switch |
![]() |
Brand new in box |
![]() |
Ships directly from Generac |
![]() |
Works with liquid propane or natural gas |
![]() |
Authorized Generac dealer |
What's In the Box:
- Generac 6551 22kw Standby generator
- 200 Amp NEMA 3 (indoor / outdoor rated) whole house automatic transfer switch
- Aluminum enclosure
- Owner's manual
• True Power™ Electrical Technology
• Two Line LCD Multilingual Digital Evolution™ Controller (English/Spanish/ French/Portuguese)
• 200 Amp Automatic Transfer Switch.
• Electronic Governor
• External Main Circuit Breaker, System Status & Maintenance Interval LED Indicators
• GFCI Duplex Outlet
• Sound Attenuated Enclosure
• Flexible Fuel Line Connector • Composite Mounting Pad
• Natural Gas or LP Gas Operation
As as authorized Generac dealer, this item comes with a 5 year factory warranty.
Pay over time
Clear, transparent terms. Fair rates. No prepayment penalties.
Financing Available
We provide easy and affordable financing through our partner, Bread, so you can pay for your purchase over time.

Affordable Monthly Plans
Pay for your order over 12, 18, or 24 months at competitive interest rates*.

No Prepayment Penalties
Pay for your purchase with monthly payments and prepay at any time without penalty.

Quick and Easy Application
Get a decision in seconds with no obligation to buy.