The Champion 12.5kW Home Standby Generator (Model 100179) delivers reliable whole-home backup power the moment your utility power fails. Designed for permanent installation outside your home, this fully automatic system runs on natural gas or liquid propane (LP) — never refuel during an outage.

Key Features

• 12.5 kW continuous standby power for whole-home backup
• Includes 100A/14cir/NEMA 3R Automatic Transfer Switch
• Quietest-in-class operation: 59.5 dBA at 23 ft (residential-friendly)
• Operates in sub-zero temperatures down to -22°F (24V starting system)
• Dual fuel ready (LP/NG) — never refuel during an outage
• 10-year limited warranty + Lifetime technical support

Specifications

Shipping & Delivery

• $125 commercial delivery / $175 residential delivery (curbside with liftgate service)
• FREE freight on orders of 4+ HSB units
• Standalone ATS orders: $35 shipping
• Ships from Champion warehouse (Santa Fe Springs, CA or Jackson, TN)
• Lead time: typically 5-10 business days from order to delivery

Warranty

Champion 10-Year Limited Warranty on Home Standby Generator + 5-Year Limited Warranty on Automatic Transfer Switch. Lifetime free technical support from Champion's experts at 1-877-338-0999.

Common Uses

• Whole-home backup during utility outages
• Powering medical equipment, refrigeration, HVAC during power loss
• Storm/hurricane preparedness for permanent home installation
• Off-grid cabin or tiny home primary power
• Commercial or office backup power for critical operations

Why Buy from Urban Supply

• Authorized Champion Dealer — every unit is brand new from Champion factory; full manufacturer warranty applies.
• Free factory-direct shipping — ships from Champion warehouses (Santa Fe Springs, CA or Jackson, TN).
• Lifetime technical support — Champion experts available at 1-877-338-0999.
• 30-minute response time on all customer questions during business hours.
• Same-day order processing — get your equipment fast.

Questions?

Our team at Urban Supply Inc is here to help. Email [email protected] or use the contact form. We respond within 30 minutes during business hours (M-F, 9am-6pm EST).