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Gas Portable Generator 15000W Electric Start 120/240V
Whole-homeFIRMAN

Gas Portable Generator 15000W Electric Start 120/240V

Model P12001 · UPC 840876120019 · No reviews yet
  • 15,000 W peak
  • Electric start
  • 120V/240V output for a transfer switch
  • UPC 840876120019
Freight delivery
Free shipping on every order. Delivery takes 5–8 business days after dispatch.
Returns
30 days, unopened and never fueled.
Sizing support
Call +1 408 320 0180 before you buy.
Free shipping
On every order, delivered in 5–8 business days.
Connect and protect itEcoFlow Home Backup Kit: Transfer Switch — Transfer Switch A510A - 125/250V with 50A (For DELTA Pro 3*2/DELTA Pro Ultra*2)$499Small Size Inverter Portable Generator Weatherproof Cover$42.99Medium Size Portable Generator Inverter Cover$42.99Small Size Portable Generator Weatherproof Cover$42.99
$3,499.99
In stock. Ships in 1–3 business days.

Compare similar models

SpecFIRMAN P12001FIRMAN P12002DuroStar DS13000EFIRMAN P09301
Peak watts15,000 W15,000 W13,000 W11,600 W
Running watts—12,000 W——
Fuel————
Price$3,499.99$2,999.99$1,399$1,499.99

Specifications

BrandFIRMAN
ModelP12001
Peak watts15,000 W
Weight423 lb
GTIN / UPC840876120019

Description

The FIRMAN P12001 delivers massive power output with 15,000 starting watts and 12,000 running watts, making it ideal for home backup, job sites, and large projects. Designed for all-weather reliability, this generator is tested from -30°F to 130°F and features a push-button electric start for effortless operation. With a 13.3-gallon fuel tank, the P12001 runs for up to 11.5 hours at 50% load, while an automotive-style muffler keeps noise at a manageable 83 dB. Covered outlets provide moisture protection, and the extensive panel includes four 120V GFCI outlets, 30A and 50A twist-lock options, and a 12V battery charging port. Designed for easy transport, it comes equipped with 12-inch flat-fre

FAQ

Can this power my whole house?

Add up your appliances’ running watts with our sizing tool and compare with this model’s rating.

Can I connect a generator to my house?

Only through a transfer switch or interlock kit installed by a licensed electrician. Never backfeed power through a wall outlet.

Can I run a generator indoors or in a garage?

No. Run fuel-powered generators outdoors, at least 20 feet from doors, windows and vents. CO alert shutoff is a safety backup, not permission to run indoors. Battery power stations can be used indoors.

Which models can ship to California?

Only CARB-compliant models can be sold in California. Each product page says whether a model is CARB compliant.

How are large generators delivered?

Large generators ship by freight. Delivery terms are shown on our shipping page and confirmed before dispatch.

What is your return policy?

You have 30 days from delivery to return unused equipment. Returns are free: we send you a prepaid return label.

Reviews and questions

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Have a question?

Call +1 408 320 0180 or email support@generatorhubs.store.

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