Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
...
Home
/
Outdoors
/
Outdoor Power Equipment
/
Generators
/
House Generators
20000 WATTS HOUSE GENERATORS
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Review Rating: 3 & Up
Popular Running Wattage: 20000 watts
Features: Built-in Hour Meter
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Outdoors
Outdoor Power Equipment
Generators
House Generators
Brand
KOHLER
Generac
Price
to
Apply
$4000 - $5000
Over $5000
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Popular Running Wattage
12000 watts
14000 watts
20000 watts
22000 watts
26000 watts
Features
Built-in Hour Meter
Built-in Remote Monitoring
LCD Display
Low Oil Shutdown
On/Off Switch
Overload Protection
Automatic Voltage Regulation
Electric Start
Hour Meter
Fire Resistant
Grounded
Low Voltage Audible Alarm
Mountable
Muffler
On Indicator Light
Replaceable Battery
Resettable Circuit Breaker
Short Circuit Protection
Water Resistant
Application
Emergency Use
Home Standby
View Results
All Filters
Popular Running Wattage
Brand
Features
Price
Application
Review Rating: 3 & Up
Popular Running Wattage: 20000 watts
Features: Built-in Hour Meter
Clear All
3 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Expert Installation Available
$
5100
.
00
(14)
Model# 20RCA-QS6
KOHLER
20,000-Watt Air-Cooled Whole House Generator
Add to Cart
Expert Installation Available
$
6320
.
00
(15)
Model# 20RCAL-200SELS
KOHLER
20,000-Watt Air-Cooled Whole House Generator with 200 Amp Transfer Switch
Add to Cart
Top Rated
Expert Installation Available
$
4847
.
00
(630)
Model# 7039
Generac
Guardian 20,000-Watt (LP) / 18,000-Watt (NG) Air-Cooled Whole House Generator with Wi-Fi and 200-Amp Transfer Switch
Add to Cart
Installation Services
Generator Installation
Get started with a free consultation. Our installed standby generators automatically sense when there's a power outage and keep your home running smoothly until it's restored.
Learn More